Fixed doxygen

Change-Id: I6f7b174dd0658bb1f9d3b4d1a8a690c3fbae39e2
Signed-off-by: Hosang Kim <hosang.kim@samsung.com>

11 files changed, 105 insertions, 106 deletions

diff --git a/inc/FSclAccountAccessor.h b/inc/FSclAccountAccessor.h
index 07eeb80..d92a91d 100644
--- a/inc/FSclAccountAccessor.h
+++ b/inc/FSclAccountAccessor.h
@@ -224,7 +224,7 @@ private:
 	//
 	// @return		An error code
 	// @exception	E_SUCCESS			The method is successful.
-	// @exception   E_SYSTEM			A system error has occurred.
+	// @exception   E_SYSTEM			The method cannot proceed due to a severe system error.
 	//
 	result Construct(void);
 
diff --git a/inc/FSclAccountManager.h b/inc/FSclAccountManager.h
index a357a22..1983ee3 100644
--- a/inc/FSclAccountManager.h
+++ b/inc/FSclAccountManager.h
@@ -165,7 +165,7 @@ private:
 	//
 	// @return		An error code
 	// @exception	E_SUCCESS			The method is successful.
-	// @exception   E_SYSTEM			A system error has occurred.
+	// @exception   E_SYSTEM			The method cannot proceed due to a severe system error.
 	//
 	result Construct(void);
 
diff --git a/inc/FSclAddressbook.h b/inc/FSclAddressbook.h
index 2f6b09f..71f1cc1 100644
--- a/inc/FSclAddressbook.h
+++ b/inc/FSclAddressbook.h
@@ -302,7 +302,7 @@ public:
 	 * @return	An error code
 	 * @param[in]	pListener		The event listener to register
 	 * @exception	E_SUCCESS				The method is successful.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @endif
 	 */
 	result Construct(IRecordEventListener* pListener = null);
@@ -324,7 +324,7 @@ public:
 	 * @param[in]	pListener	The event listener
 	 * @exception	E_SUCCESS	The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
-	 * @exception	E_SYSTEM	A system error has occurred.
+	 * @exception	E_SYSTEM	The method cannot proceed due to a severe system error.
 	 */
 	result SetEventListener(IAddressbookEventListener* pListener);
 
@@ -361,7 +361,7 @@ public:
 	 * @exception	E_INVALID_ARG		The contact ID is not #INVALID_RECORD_ID, or
 	 *									the properties of the contact have not been set.
 	 * @exception	E_STORAGE_FULL		The storage is insufficient.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @remarks   The #CONTACT_PROPERTY_ID_DISPLAY_NAME and #CONTACT_PROPERTY_ID_LAST_REVISION properties cannot be set.
 	 * @n #CONTACT_PROPERTY_ID_DISPLAY_NAME is automatically generated from the first name and last name.
 	 * And #CONTACT_PROPERTY_ID_LAST_REVISION automatically updated with the last update time.
@@ -382,7 +382,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c contact is invalid.
 	 * @exception	E_OBJ_NOT_FOUND	    	The specified @c contact does not exist.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 */
 	result RemoveContact(Contact& contact);
 
@@ -399,7 +399,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c contactId is invalid.
 	 * @exception	E_OBJ_NOT_FOUND	    	The specified @c contactId does not exist.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 */
 	result RemoveContact(RecordId contactId);
 
@@ -418,7 +418,7 @@ public:
 	 * @exception	E_OBJ_NOT_FOUND	    	The specified @c contact does not exist in this address book.
 	 * @exception	E_INVALID_ARG		The specified @c contact is invalid or the properties of the specified @c contact have not been set.
 	 * @exception	E_STORAGE_FULL		The storage is insufficient.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 */
 	result UpdateContact(const Contact& contact);
 
@@ -446,7 +446,7 @@ public:
 	 *									- The category ID of the @c category is not #INVALID_RECORD_ID. @n
 	 *									- One of the contact members is invalid.
 	 * @exception	E_STORAGE_FULL		The storage is insufficient.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 */
 	result AddCategory(Category& category);
 
@@ -477,7 +477,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c category is invalid or a default category.
 	 * @exception	E_OBJ_NOT_FOUND 	The specified @c category does not exist in this address book.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @see		Category::IsDefault()
 	 */
 	result RemoveCategory(Category& category);
@@ -495,7 +495,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c categoryId is invalid or the category specified by @ categoryId is a default category.
 	 * @exception	E_OBJ_NOT_FOUND	    	The specified @c categoryId does not exist in this address book.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @see		Category::IsDefault()
 	 */
 	result RemoveCategory(RecordId categoryId);
@@ -522,7 +522,7 @@ public:
 	 * @exception	E_INVALID_ARG		The specified @c category is invalid, or
 	 *									one of the contact members is invalid.
 	 * @exception	E_STORAGE_FULL		The storage is insufficient.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 */
 	result UpdateCategory(const Category& category);
 
@@ -551,7 +551,7 @@ public:
 	 *				    else an empty list if there is no contact or @c null if an exception occurs (@ref Contact list)
 	 * @exception	E_SUCCESS			The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks
 	 *		- The specific error code can be accessed using the GetLastResult() method.
 	 *		- There is a high probability for an occurrence of an out-of-memory exception.
@@ -576,7 +576,7 @@ public:
 	 * @exception	E_SUCCESS			The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c categoryId is less than INVALID_RECORD_ID.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks
 	 *		- The specific error code can be accessed using the GetLastResult() method.
 	 *		- There is a high probability for an occurrence of an out-of-memory exception.
@@ -603,7 +603,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_OUT_OF_RANGE		The specified @c pageNo or @c countPerPage is less than @c 1.
 	 * @exception	E_INVALID_ARG		A specified input parameter is invalid.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @remarks
 	 *		- The specific error code can be accessed using the GetLastResult() method.
 	 *		- There is a high probability for an occurrence of an out-of-memory exception.
@@ -632,7 +632,7 @@ public:
 	 * @exception	E_OUT_OF_RANGE		The specified @c pageNo or @c countPerPage is less than @c 1.
 	 * @exception	E_INVALID_ARG		The specified @c category is invalid, or
 	 *									one of the contact members is invalid.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @remarks
 	 *		- The specific error code can be accessed using the GetLastResult() method.
 	 *		- There is a high probability for an occurrence of an out-of-memory exception.
@@ -656,7 +656,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c contactId is invalid.
 	 * @exception	E_OBJ_NOT_FOUND	 	The specified @c contactId is not found.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 */
 	Contact* GetContactN(RecordId contactId) const;
@@ -672,7 +672,7 @@ public:
 	 *				else @c -1 if an error occurs
 	 * @exception	E_SUCCESS		The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 */
 	int GetContactCount(void) const;
@@ -690,7 +690,7 @@ public:
 	 * @exception	E_SUCCESS		The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified contact or category does not exist, or the specified contact and category are not in this addressbook.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @remarks If the contact is already a member of the category, this method does nothing.
 	 */
 	result AddMemberToCategory(RecordId categoryId, RecordId contactId);
@@ -708,7 +708,7 @@ public:
 	 * @exception	E_SUCCESS		The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified contact or category does not exist, or the specified contact and category are not in this addressbook.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @remarks If the contact is not a member of the category, this method does nothing.
 	 */
 	result RemoveMemberFromCategory(RecordId categoryId, RecordId contactId);
@@ -725,7 +725,7 @@ public:
 	 *				else an empty list if there is no category, or @c null if an exception occurs (@ref Category list)
 	 * @exception	E_SUCCESS			The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 */
 	Tizen::Base::Collection::IList* GetAllCategoriesN(void) const;
@@ -744,7 +744,7 @@ public:
 	 * @exception	E_SUCCESS		The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c contactId is invalid.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 */
 	Tizen::Base::Collection::IList* GetCategoriesByContactN(RecordId contactId) const;
@@ -760,7 +760,7 @@ public:
 	 *				else @c -1 if an error occurs
 	 * @exception	E_SUCCESS		        The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
-	 * @exception	E_SYSTEM		        A system error has occurred.
+	 * @exception	E_SYSTEM		        The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 */
 	int GetCategoryCount(void) const;
@@ -779,7 +779,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c categoryId is invalid.
 	 * @exception	E_OBJ_NOT_FOUND	      	The specified record is not found.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 */
 	Category* GetCategoryN(RecordId categoryId) const;
@@ -799,7 +799,7 @@ public:
 	 * @exception	E_SUCCESS		The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c email is an empty string.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @remarks
 	 *              - The specific error code can be accessed using the GetLastResult() method.
 	 *              - There is a high probability for an occurrence of an out-of-memory exception.@n If possible, check whether the exception is E_OUT_OF_MEMORY or not.@n 
@@ -823,7 +823,7 @@ public:
 	 * @exception	E_SUCCESS		The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c name is an empty string.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @remarks
 	 *              - The specific error code can be accessed using the GetLastResult() method.
 	 *              - There is a high probability for an occurrence of an out-of-memory exception.@n If possible, check whether the exception is E_OUT_OF_MEMORY or not.@n
@@ -848,7 +848,7 @@ public:
 	 * @exception	E_SUCCESS		The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c phoneNumber is an empty string.
-	 * @exception	E_SYSTEM	        A system error has occurred.
+	 * @exception	E_SYSTEM	        The method cannot proceed due to a severe system error.
 	 * @remarks
 	 *              - The specific error code can be accessed using the GetLastResult() method.
 	 *              - There is a high probability for an occurrence of an out-of-memory exception.@n If possible, check whether the exception is E_OUT_OF_MEMORY or not.@n 
@@ -868,7 +868,7 @@ public:
 	 *			else @c -1 if an exception occurs
 	 * @exception	E_SUCCESS		The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 * @see GetChangedContactsAfterN()
 	 * @see	GetChangedCategoriesAfterN()
@@ -892,7 +892,7 @@ public:
 	 * @exception	E_SUCCESS		The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c version is invalid.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 * @see GetLatestVersion()
 	 *
@@ -976,7 +976,7 @@ public:
 	* @exception	E_SUCCESS		The method is successful.
 	* @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	* @exception	E_INVALID_ARG		The specified @c version is invalid.
-	* @exception	E_SYSTEM		A system error has occurred.
+	* @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	* @remarks		The specific error code can be accessed using the GetLastResult() method.
 	* @see GetLatestVersion()
 	*
diff --git a/inc/FSclAddressbookFilter.h b/inc/FSclAddressbookFilter.h
index fcc545a..85b26b7 100644
--- a/inc/FSclAddressbookFilter.h
+++ b/inc/FSclAddressbookFilter.h
@@ -186,7 +186,7 @@ public:
 	 * @exception   E_INVALID_ARG        	Either of the following conditions has occurred: @n
 	 *                                     		- The @c filterProperty is not an element of the enumerator that corresponds with the type of this filter. @n
 	 *                                     		- The type of the @c filterProperty is not @c bool. @n
-	 *						- The @c comparisonOperator is no #FI_CMP_OP_EQUAL. @n
+	 *											- The @c comparisonOperator is no #FI_CMP_OP_EQUAL. @n
 	 *                                     		- The specified @c conjuctiveOperator is invalid.
 	 * @remarks  If the filtering expression is appended firstly, the @c conjunctiveOperator is ignored.
 	 */
diff --git a/inc/FSclAddressbookManager.h b/inc/FSclAddressbookManager.h
index 9f5038b..9a20b54 100644
--- a/inc/FSclAddressbookManager.h
+++ b/inc/FSclAddressbookManager.h
@@ -81,7 +81,7 @@ public:
 	 * @exception	E_INVALID_ARG       The specified @c accountId is invalid or @c name is an empty string.
 	 * @exception	E_OBJ_ALREADY_EXIST The addressbook with the specified account ID or name already exists.
 	 * @exception	E_STORAGE_FULL		The storage is insufficient.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 */
 	Addressbook* CreateAddressbookN(AccountId accountId, const Tizen::Base::String& name);
@@ -101,7 +101,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c addressbookId is invalid or the addressbook specified by @c addressbookId is a default addressbook.
 	 * @exception	E_OBJ_NOT_FOUND	    The specified @c addressbookId does not exist.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 */
 	result DeleteAddressbook(AddressbookId addressbookId);
 
@@ -118,7 +118,7 @@ public:
 	 * @exception	E_SUCCESS		The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c accountId is invalid.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 */
 	Tizen::Base::Collection::IList* GetAddressbooksByAccountN(AccountId accountId) const;
@@ -134,7 +134,7 @@ public:
 	 *				    else an empty list if there is no addressbook, or @c null if an exception occurs (@ref Addressbook list)
 	 * @exception	E_SUCCESS			The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 */
 	 Tizen::Base::Collection::IList* GetAllAddressbooksN(void) const;
@@ -152,7 +152,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c addressbookId is invalid.
 	 * @exception	E_OBJ_NOT_FOUND	    The specified @c addressbookId does not exist.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 */
 	 Addressbook* GetAddressbookN(AddressbookId addressbookId = DEFAULT_ADDRESSBOOK_ID) const;
@@ -174,7 +174,7 @@ public:
 	  * @param[in]	pListener	The event listener
 	  * @exception	E_SUCCESS		The method is successful.
 	  * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
-	  * @exception	E_SYSTEM		A system error has occurred.
+	  * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	  */
 	 result SetEventListener(IAddressbookEventListener* pListener);
 
@@ -215,7 +215,7 @@ public:
 	 *									- The specified @c addressbookId is invalid.
 	 * @exception	E_OBJ_NOT_FOUND		The specified addressbook is not found.
 	 * @exception	E_STORAGE_FULL		The storage is insufficient.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @remarks	The #CONTACT_PROPERTY_ID_DISPLAY_NAME and #CONTACT_PROPERTY_ID_LAST_REVISION
 	 * properties cannot be set. @n #CONTACT_PROPERTY_ID_DISPLAY_NAME is automatically generated from the first name and
 	 * the last name. And #CONTACT_PROPERTY_ID_LAST_REVISION is automatically updated with the last update time.
@@ -235,7 +235,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c contactId is invalid.
 	 * @exception	E_OBJ_NOT_FOUND	    The specified @c contactId does not exist.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 */
 	result RemoveContact(RecordId contactId);
 
@@ -255,7 +255,7 @@ public:
 	 * @exception	E_INVALID_ARG		The specified @c contact is invalid, or
 	 *									the properties of the specified @c contact have not been set.
 	 * @exception	E_STORAGE_FULL		The storage is insufficient.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 */
 	result UpdateContact(const Contact& contact);
 
@@ -279,7 +279,7 @@ public:
 	 *									- The category ID of the @c category is not #INVALID_RECORD_ID. @n
 	 *									- The specified @c addressbookId is invalid.
 	 * @exception	E_STORAGE_FULL		The storage is insufficient.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 */
 	result AddCategory(Category& category, AddressbookId addressbookId);
 
@@ -296,7 +296,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c categoryId is invalid or the category specified by @c categoryId is a default category.
 	 * @exception	E_OBJ_NOT_FOUND	    The specified @c categoryId does not exist in this address book.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @see Category::IsDefault()
 	 */
 	result RemoveCategory(RecordId categoryId);
@@ -316,7 +316,7 @@ public:
 	 * @exception	E_INVALID_ARG		The specified @c category is invalid, or
 	 *									one of the contact members is invalid.
 	 * @exception	E_STORAGE_FULL		The storage is insufficient.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 */
 	result UpdateCategory(const Category& category);
 
@@ -332,7 +332,7 @@ public:
 	 *				    else an empty list if there is no contact, or @c null if an exception occurs (@ref Contact list)
 	 * @exception	E_SUCCESS			The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks
 	 *		- The specific error code can be accessed using the GetLastResult() method.
 	 *		- There is a high probability for an occurrence of an out-of-memory exception.
@@ -357,7 +357,7 @@ public:
 	 * @exception	E_SUCCESS			The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c categoryId is less than INVALID_RECORD_ID.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks
 	 *		- The specific error code can be accessed using the GetLastResult() method.
 	 *		- There is a high probability for an occurrence of an out-of-memory exception.
@@ -419,7 +419,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c contactId is invalid.
 	 * @exception	E_OBJ_NOT_FOUND	 	The specified @c contactId is not found.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 */
 	Contact* GetContactN(RecordId contactId) const;
@@ -435,7 +435,7 @@ public:
 	 *				else @c -1 if an error occurs
 	 * @exception	E_SUCCESS			The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 */
 	int GetContactCount(void) const;
@@ -454,7 +454,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified contact or category does not exist,
 	 *					or the specified contact and category are not in the same addressbook.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks If the contact is already a member of the category, this method does nothing.
 	 */
 	result AddMemberToCategory(RecordId categoryId, RecordId contactId);
@@ -472,7 +472,7 @@ public:
 	 * @exception	E_SUCCESS			The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified contact or category does not exist.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks If the contact is not a member of the category, this method does nothing.
 	 */
 	result RemoveMemberFromCategory(RecordId categoryId, RecordId contactId);
@@ -489,7 +489,7 @@ public:
 	 *				else an empty list if there is no category, or @c null if an exception occurs (@ref Category list)
 	 * @exception	E_SUCCESS			The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 */
 	Tizen::Base::Collection::IList* GetAllCategoriesN(void) const;
@@ -508,7 +508,7 @@ public:
 	 * @exception	E_SUCCESS			The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c contactId is invalid.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 */
 	Tizen::Base::Collection::IList* GetCategoriesByContactN(RecordId contactId) const;
@@ -524,7 +524,7 @@ public:
 	 *				else @c -1 if an error occurs
 	 * @exception	E_SUCCESS		    The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
-	 * @exception	E_SYSTEM		    A system error has occurred.
+	 * @exception	E_SYSTEM		    The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 */
 	int GetCategoryCount(void) const;
@@ -543,7 +543,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c categoryId is invalid.
 	 * @exception	E_OBJ_NOT_FOUND	    The specified record is not found.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 */
 	Category* GetCategoryN(RecordId categoryId) const;
@@ -563,7 +563,7 @@ public:
 	 * @exception	E_SUCCESS			The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c email is an empty string.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks
 	 *		- The specific error code can be accessed using the GetLastResult() method.
 	 *		- There is a high probability for an occurrence of an out-of-memory exception.
@@ -589,7 +589,7 @@ public:
 	 * @exception	E_SUCCESS			The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c name is an empty string.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks
 	 *		- The specific error code can be accessed using the GetLastResult() method.
 	 *		- There is a high probability for an occurrence of an out-of-memory exception.
@@ -615,7 +615,7 @@ public:
 	 * @exception	E_SUCCESS		The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c phoneNumber is an empty string.
-	 * @exception	E_SYSTEM	        A system error has occurred.
+	 * @exception	E_SYSTEM	        The method cannot proceed due to a severe system error.
 	 * @remarks
 	 *		- The specific error code can be accessed using the GetLastResult() method.
 	 *		- There is a high probability for an occurrence of an out-of-memory exception.
@@ -636,7 +636,7 @@ public:
 	 *			else @c -1 if an exception occurs
 	 * @exception	E_SUCCESS			The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 * @see GetChangedContactsAfterN()
 	 * @see GetChangedCategoriesAfterN()
@@ -660,7 +660,7 @@ public:
 	 * @exception	E_SUCCESS			The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c version is invalid.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 * @see GetLatestVersion()
 	 * @see ContactChangeInfo
@@ -704,7 +704,7 @@ public:
 	 * @exception	E_SUCCESS			The method is successful.
 	 * @exception	E_PRIVILEGE_DENIED	The application does not have the privilege to call this method.
 	 * @exception	E_INVALID_ARG		The specified @c version is invalid.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 * @see GetLatestVersion()
 	 * @see CategoryChangeInfo
@@ -956,7 +956,7 @@ public:
 	 * @exception    E_PRIVILEGE_DENIED                 The application does not have the privilege to call this method.
 	 * @exception    E_INVALID_ARG                      The specified @c offset or @c maxCount is less than @c 0.
 	 *                                                  Or, the @c propertyToSort is not an elements of the enumerator that corresponds with the type of the specified @c filter.
-	 * @exception    E_SYSTEM                A system error has occurred.
+	 * @exception    E_SYSTEM                The method cannot proceed due to a severe system error.
 	 * @remarks
 	 *		- The specific error code can be accessed using the GetLastResult() method.
 	 *		- There is a high probability for an occurrence of an out-of-memory exception.
@@ -985,7 +985,7 @@ public:
 	 * @param[in]    filter                  The filter that specifies the search condition @n If the filter is empty, all items that are specified by the type of this filter will be searched.
 	 * @exception    E_SUCCESS               The method is successful.
 	 * @exception    E_PRIVILEGE_DENIED      The application does not have the privilege to call this method.
-	 * @exception    E_SYSTEM                A system error has occurred.
+	 * @exception    E_SYSTEM                The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 * @see AddressbookFilterProperty
 	 * @see PersonFilterProperty
@@ -1254,8 +1254,7 @@ public:
 	 * @exception   E_SUCCESS              The method is successful.
 	 * @exception   E_PRIVILEGE_DENIED     The application does not have the privilege to call this method.
 	 * @exception   E_SYSTEM      The method cannot be proceed due to a severe system error.
-	 * @remarks
-	 *              - The specific error code can be accessed using the GetLastResult() method.
+	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 */
 	Tizen::Base::Collection::IList* GetAllUserProfilesN(void) const;
 
diff --git a/inc/FSclCalEvent.h b/inc/FSclCalEvent.h
index aedd8e4..33c3882 100644
--- a/inc/FSclCalEvent.h
+++ b/inc/FSclCalEvent.h
@@ -784,7 +784,7 @@ public:
 	 *										- When the frequency is #FREQ_YEARLY and MonthOfYear is 2, DayOfMonth is greater than 29 ( > 29 ). @n
 	 *										- When the frequency is #FREQ_YEARLY and MonthOfYear is 4 or 6 or 9 or 11,
 	 *										DayOfMonth is greater than 30 ( > 30 ).
-	 * @exception	E_SYSTEM				A system error has occurred.
+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.
 	 * @remarks		If the until property of the recurrence is set with too distant future from the event's start date, @n
 	 * 				too many recurring events are generated. It is the same when the value of recurrence count is big. @n
 	 * 				The system limits the count of the recurring events that are generated by recurrence rule of an event. @n
diff --git a/inc/FSclCalendarbook.h b/inc/FSclCalendarbook.h
index 11f3074..81188f9 100644
--- a/inc/FSclCalendarbook.h
+++ b/inc/FSclCalendarbook.h
@@ -340,7 +340,7 @@ public:
 	 * @param[in]	pListener				The event listener to register, @n

 	 *										else @c null if an event listener need not be registered

 	 * @exception	E_SUCCESS				The method is successful.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 * @endif

 	 */

 	result Construct(IRecordEventListener* pListener);

@@ -352,7 +352,7 @@ public:
 	 *

 	 * @return		An error code

 	 * @exception	E_SUCCESS				The method is successful.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 */

 	result Construct(void);

 

@@ -364,7 +364,7 @@ public:
 	 * @return		An error code

 	 * @param[in]	listener				The event listener to register

 	 * @exception	E_SUCCESS				The method is successful.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 */

 	result Construct(ICalendarbookEventListener& listener);

 

@@ -382,7 +382,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED		The application does not have the privilege to call this method.

 	 * @exception	E_INVALID_ARG			The specified @c event is invalid.

 	 * @exception	E_STORAGE_FULL			The storage is insufficient.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 */

 	result AddEvent(CalEvent& event);

 

@@ -401,11 +401,11 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED		The application does not have the privilege to call this method.

 	 * @exception	E_INVALID_ARG			Either of the following conditions has occurred: @n

 	 *										- The specified @c event is invalid. @n

-	 *									- The specified @c calendarId is invalid. @n

-	 *									- The specified calendar is created for CALENDAR_ITEM_TYPE_TODO.

+	 *										- The specified @c calendarId is invalid. @n

+	 *										- The specified calendar is created for CALENDAR_ITEM_TYPE_TODO.

 	 * @exception	E_OBJ_NOT_FOUND			The specified calendar is not found.

 	 * @exception	E_STORAGE_FULL			The storage is insufficient.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 */

 	result AddEvent(CalEvent& event, RecordId calendarId);

 

@@ -423,7 +423,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED		The application does not have the privilege to call this method.

 	 * @exception	E_INVALID_ARG			The specified @c todo is invalid.

 	 * @exception	E_STORAGE_FULL			The storage is insufficient.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 */

 	result AddTodo(CalTodo& todo);

 

@@ -441,12 +441,12 @@ public:
 	 * @exception	E_SUCCESS				The method is successful.

 	 * @exception	E_PRIVILEGE_DENIED		The application does not have the privilege to call this method.

 	 * @exception	E_INVALID_ARG			Either of the following conditions has occurred: @n

-	 * 									- The specified @c todo is invalid. @n

-	 * 									- The specified @c calendarId is invalid. @n

-	 * 									- The specified calendar is created for CALENDAR_ITEM_TYPE_EVENT.

+	 * 										- The specified @c todo is invalid. @n

+	 * 										- The specified @c calendarId is invalid. @n

+	 * 										- The specified calendar is created for CALENDAR_ITEM_TYPE_EVENT.

 	 * @exception	E_OBJ_NOT_FOUND			The specified calendar is not found.

 	 * @exception	E_STORAGE_FULL			The storage is insufficient.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 */

 	result AddTodo(CalTodo& todo, RecordId calendarId);

 

@@ -466,7 +466,7 @@ public:
 	 * @exception	E_OBJ_NOT_FOUND			The specified record is not found.

 	 * @exception   E_INVALID_OPERATION		This method cannot be used for the recurrence exception of the recurring event. @n

 	 * 										RemoveEventInstance() should be used instead of this method. @b Since: @b 2.1

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 */

 	result RemoveEvent(CalEvent& event);

 

@@ -485,7 +485,7 @@ public:
 	 * @exception	E_OBJ_NOT_FOUND			The specified record is not found.

 	 * @exception   E_INVALID_OPERATION		This method cannot be used for the recurrence exception of the recurring event. @n

 	 * 										RemoveEventInstance() should be used instead of this method. @b Since: @b 2.1

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 */

 	result RemoveEvent(RecordId eventId);

 

@@ -503,7 +503,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED		The application does not have the privilege to call this method.

 	 * @exception	E_INVALID_ARG			The specified @c recordId is #INVALID_RECORD_ID.

 	 * @exception	E_OBJ_NOT_FOUND			The specified record is not found.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 */

 	result RemoveTodo(CalTodo& todo);

 

@@ -520,7 +520,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED		The application does not have the privilege to call this method.

 	 * @exception	E_INVALID_ARG			The specified input parameter is invalid.

 	 * @exception	E_OBJ_NOT_FOUND			The specified record is not found.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 */

 	result RemoveTodo(RecordId todoId);

 

@@ -544,7 +544,7 @@ public:
 	 * @exception	E_OBJ_NOT_FOUND			The specified record is not found.

 	 * @exception   E_INVALID_OPERATION		This method cannot be used for the recurrence exception of the recurring event. @n

 	 * 										UpdateEventInstance() should be used instead of this method. @b Since: @b 2.1

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 */

 	result UpdateEvent(const CalEvent& event);

 

@@ -562,7 +562,7 @@ public:
 	 * @exception	E_INVALID_ARG			The specified @c recordId is #INVALID_RECORD_ID, or the date of the to-do item is invalid. @n

 	 *										The valid range of the date can be referenced from GetMaxDateTime() and GetMinDateTime().

 	 * @exception	E_OBJ_NOT_FOUND			The specified record is not found.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 */

 	result UpdateTodo(const CalTodo& todo);

 

@@ -579,7 +579,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED		The application does not have the privilege to call this method.

 	 * @exception	E_INVALID_ARG			The specified @c eventId is invalid.

 	 * @exception	E_OBJ_NOT_FOUND			The specified record is not found.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 * @remarks			The specific error code can be accessed using the GetLastResult() method.

 	 */

 	CalEvent* GetEventN(RecordId eventId) const;

@@ -597,7 +597,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED		The application does not have the privilege to call this method.

 	 * @exception	E_INVALID_ARG			The specified @c todoId is invalid.

 	 * @exception	E_OBJ_NOT_FOUND			The specified record is not found.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.

 	 *

 	 */

@@ -639,7 +639,7 @@ public:
 	 *										- The start time is later than the end date. @n

 	 *										- The start or end time is not in a valid range. @n

 	 *										 The valid range of the date can be referenced from GetMaxDateTime() and GetMinDateTime().

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.

 	 */

 	Tizen::Base::Collection::IList* GetTodosN(const Tizen::Base::DateTime& start, const Tizen::Base::DateTime& end, int pageNo, int countPerPage, unsigned long status = TODO_STATUS_ALL,

@@ -690,7 +690,7 @@ public:
 	 * 										- The start time is later than the end date. @n

 	 *										- The start or end time is not in a valid range. @n

 	 *										The valid range of the date can be referenced from GetMaxDateTime() and GetMinDateTime().

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.

 	 */

 	int GetTodoCount(const Tizen::Base::DateTime& start, const Tizen::Base::DateTime& end, unsigned long status = TODO_STATUS_ALL, unsigned long priority = TODO_PRIORITY_ALL) const;

@@ -742,7 +742,7 @@ public:
 	 *									- The start time is later than the end date. @n

 	 *									- The start or end time is not in a valid range. @n

 	 *									The valid range of the date can be referenced from GetMaxDateTime() and GetMinDateTime().

-	 * @exception	E_SYSTEM			A system error has occurred.

+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.

 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.

 	 * @endif

 	 */

@@ -786,7 +786,7 @@ public:
 	 *									- The start time is later than the end date. @n

 	 *									- The start or end time is not in a valid range. @n

 	 *									The valid range of the date can be referenced from GetMaxDateTime() and GetMinDateTime().

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 * @remarks		IRecordListener::OnRecordsReceivedN(), Calendarbook::GetEventInstancesN()

 	 * @endif

 	 */

@@ -807,7 +807,7 @@ public:
 	 *				The results are listed in the order of their event ID.

 	 * @exception	E_SUCCESS				The method is successful.

 	 * @exception	E_PRIVILEGE_DENIED		The application does not have the privilege to call this method.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.

 	 * @remarks There is a high probability for an occurrence of an out-of-memory exception. If possible, check whether the exception is

 	 *					E_OUT_OF_MEMORY or not. For more information on how to handle the out-of-memory exception, refer

@@ -870,7 +870,7 @@ public:
 	 * @exception	E_SUCCESS				The method is successful.

 	 * @exception	E_PRIVILEGE_DENIED		The application does not have the privilege to call this method.

 	 * @exception	E_INVALID_ARG			The specified @c version is invalid.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.

 	 * @remarks There is a high probability for an occurrence of an out-of-memory exception. If possible, check whether the exception is

 	 *					E_OUT_OF_MEMORY or not. For more information on how to handle the out-of-memory exception, refer

@@ -893,7 +893,7 @@ public:
 	 * @exception	E_SUCCESS				The method is successful.

 	 * @exception	E_PRIVILEGE_DENIED		The application does not have the privilege to call this method.

 	 * @exception	E_INVALID_ARG			The specified @c version is invalid.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.

 	 * @remarks There is a high probability for an occurrence of an out-of-memory exception. If possible, check whether the exception is

 	 *					E_OUT_OF_MEMORY or not. For more information on how to handle the out-of-memory exception, refer

@@ -915,7 +915,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED		The application does not have the privilege to call this method.

 	 * @exception	E_INVALID_ARG			The record ID of the calendar is not #INVALID_RECORD_ID.

 	 * @exception	E_STORAGE_FULL			The storage is insufficient.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 */

 	result AddCalendar(Calendar& calendar);

 

@@ -937,7 +937,7 @@ public:
 	 *										- The specified @c accountId is invalid.

 	 * @exception	E_OBJ_NOT_FOUND			The specified account is not found.

 	 * @exception	E_STORAGE_FULL			The storage is insufficient.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 */

 	result AddCalendar(Calendar& calendar, AccountId accountId);

 

@@ -955,7 +955,7 @@ public:
 	 * @exception	E_INVALID_ARG			The specified @c calendarId is invalid, or

 	 *											the calendar represents default calendar.

 	 * @exception	E_OBJ_NOT_FOUND			The specified calendar is not found.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 */

 	result RemoveCalendar(RecordId calendarId);

 

@@ -973,7 +973,7 @@ public:
 	 * @exception	E_INVALID_ARG			The calendar's recordId is #INVALID_RECORD_ID, or

 	 * 										the calendar represents default calendar.

 	 * @exception	E_OBJ_NOT_FOUND			The specified calendar is not found.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 */

 	result UpdateCalendar(const Calendar& calendar);

 

@@ -991,7 +991,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED		The application does not have the privilege to call this method.

 	 * @exception	E_INVALID_ARG					The specified @c calendarId is invalid.

 	 * @exception	E_OBJ_NOT_FOUND			The specified calendar is not found.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 * @remarks			The specific error code can be accessed using the GetLastResult() method.

 	 */

 	Calendar* GetCalendarN(RecordId calendarId) const;

@@ -1011,7 +1011,7 @@ public:
 	 * @exception	E_PRIVILEGE_DENIED		The application does not have the privilege to call this method.

 	 * @exception	E_INVALID_ARG			The instance is invalid.

 	 * @exception	E_OBJ_NOT_FOUND			The original event of the @eventInstance is not found.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 * @remarks		The instance's start time is added to the recurrence of original event as exception date.

 	 */

 	result RemoveEventInstance(const CalEventInstance& eventInstance);

@@ -1084,7 +1084,7 @@ public:
 	 * @return		The latest version

 	 * @exception	E_SUCCESS				The method is successful.

 	 * @exception	E_PRIVILEGE_DENIED		The application does not have the privilege to call this method.

-	 * @exception	E_SYSTEM				A system error has occurred.

+	 * @exception	E_SYSTEM				The method cannot proceed due to a severe system error.

 	 * @remarks			The specific error code can be accessed using the GetLastResult() method.

 	 */

 	int GetLatestVersion(void) const;

diff --git a/inc/FSclCategory.h b/inc/FSclCategory.h
index 21c5429..b218e31 100644
--- a/inc/FSclCategory.h
+++ b/inc/FSclCategory.h
@@ -116,7 +116,7 @@ public:
 	 * @exception	E_SUCCESS		The method is successful.
 	 * @exception	E_OBJ_ALREADY_EXIST	The specified @c contactId is already a member of this category.
 	 * @exception	E_INVALID_ARG		The specified @c contactId is invalid.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @endif
 	 */
 	result AddMember(RecordId contactId);
@@ -153,7 +153,7 @@ public:
 	 * @param [in]	contactId		The contact ID
 	 * @exception	E_SUCCESS		The method is successful.
 	 * @exception	E_INVALID_ARG	The specified @c contactId is invalid.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @remarks	The specific error code can be accessed using the GetLastResult() method.
 	 * @endif
 	 */
@@ -171,7 +171,7 @@ public:
 	 * @param [in]	contactId		The contact ID
 	 * @exception	E_SUCCESS			The method is successful.
 	 * @exception	E_INVALID_ARG		The specified @c contactId is invalid.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @endif
 	 */
 	result RemoveMember(RecordId contactId);
@@ -259,7 +259,7 @@ public:
 	 * @exception   E_SUCCESS               The method is successful.
 	 * @exception   E_INVALID_ARG           The length of the specified @c filePath exceeds system limitations.
 	 * @exception   E_FILE_NOT_FOUND        The specified file cannot be found or accessed.
-	 * @exception   E_SYSTEM                A system error has occurred.
+	 * @exception   E_SYSTEM                The method cannot proceed due to a severe system error.
 	 * @see GetThumbnailPath()
 	 */
 	result SetThumbnail(const Tizen::Base::String& filePath);
diff --git a/inc/FSclContact.h b/inc/FSclContact.h
index 30293a4..6971f53 100644
--- a/inc/FSclContact.h
+++ b/inc/FSclContact.h
@@ -167,7 +167,7 @@ public:
 	 *
 	 * @return		The @c Tizen::Graphics::Bitmap object of the thumbnail image
 	 * @exception	E_SUCCESS			The method is successful.
-	 * @exception	E_SYSTEM			A system error has occurred.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks		The specific error code can be accessed using the GetLastResult() method.
 	 * @see	SetThumbnail()
 	 * @endif
@@ -202,7 +202,7 @@ public:
 	 * @exception	E_SUCCESS		The method is successful.
 	 * @exception	E_INVALID_ARG		The length of the specified @c filePath exceeds system limitations.
 	 * @exception	E_FILE_NOT_FOUND	The specified file cannot be found or accessed.
-	 * @exception	E_SYSTEM		A system error has occurred.
+	 * @exception	E_SYSTEM		The method cannot proceed due to a severe system error.
 	 * @see	GetThumbnailPath()
 	 */
 	result SetThumbnail(const Tizen::Base::String& filePath);
diff --git a/inc/FSclIRecordListener.h b/inc/FSclIRecordListener.h
index 2e2c8da..a96b4be 100644
--- a/inc/FSclIRecordListener.h
+++ b/inc/FSclIRecordListener.h
@@ -81,7 +81,7 @@ public:
 	 *									else an empty list if there are no retrieved records or @c null if an exception occurs
 	 * @param[in]	r					The result of the request
 	 * @exception	E_SUCCESS			The request is successful.
-	 * @exception	E_SYSTEM			An error has occurred on the local storage side.
+	 * @exception	E_SYSTEM			The method cannot proceed due to a severe system error.
 	 * @remarks		After using @c pRecords, the application must delete it.
 	 * @see			Calendarbook::GetEventInstances()
 	 * @endif
diff --git a/inc/FSclUserProfile.h b/inc/FSclUserProfile.h
index 34e53b9..2b36bd9 100644
--- a/inc/FSclUserProfile.h
+++ b/inc/FSclUserProfile.h
@@ -131,7 +131,7 @@ public:
 	 * @exception   E_SUCCESS               The method is successful.
 	 * @exception   E_INVALID_ARG           The length of the specified @c filePath exceeds system limitations.
 	 * @exception   E_FILE_NOT_FOUND        The specified file cannot be found or accessed.
-	 * @exception   E_SYSTEM                A system error has occurred.
+	 * @exception   E_SYSTEM                The method cannot proceed due to a severe system error.
 	 * @see GetThumbnailPath()
 	 */
 	result SetThumbnail(const Tizen::Base::String& filePath);