mssqlserver-2516-database-engine-error.md

title	MSSQLSERVER_2516 | Microsoft Docs
ms.custom
ms.date	04/04/2017
ms.prod	sql-non-specified
ms.prod_service	database-engine
ms.service
ms.component	errors-events
ms.reviewer
ms.suite	sql
ms.technology	database-engine
ms.tgt_pltfrm
ms.topic	language-reference
helpviewer_keywords	2516 (Database Engine error)
ms.assetid	79ed14b5-f53c-40c6-8334-8a083f732207
caps.latest.revision	19
author	edmacauley
ms.author	edmaca
manager	craigg
ms.workload	Inactive

MSSQLSERVER_2516

[!INCLUDEappliesto-ss-xxxx-xxxx-xxx-md]

Details

Product Name	SQL Server
Event ID	2516
Event Source	MSSQLSERVER
Component	SQLEngine
Symbolic Name	DBCC_REPAIR_DIFF_MAP_INVALIDATED
Message Text	Repair has invalidated the differential bitmap for database NAME. The differential backup chain is broken. You must perform a full database backup before you can perform a differential backup.

Explanation

This informational message is returned when error MSSQLEngine_2515 is repaired.

User Action

Perform a full database backup.

See Also

Create a Full Database Backup (SQL Server)