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Cumulative update packages contain hotfixes for the Microsoft SQL Server 2008 R2 Service Pack 1 (SP1) issues that have been fixed since the release of SQL Server 2008 R2 SP1.

Note The build of this cumulative update package is known as build 10.50.2769.0.

We recommend that you test hotfixes before you deploy them in a production environment. Because the builds are cumulative, each new fix release contains all the hotfixes and all the security fixes that were included with the previous SQL Server 2008 R2 fix release. We recommend that you consider applying the most recent fix release that contains this hotfix.

For more information, click the following article number to view the article in the Microsoft Knowledge Base:

2567616 The SQL Server 2008 R2 builds that were released after SQL Server 2008 R2 Service Pack 1 was released

Important notes about the cumulative update package

  • The hotfixes in this cumulative update package is included in SQL Server 2008 R2 Service Pack 2 (SP2).

  • SQL Server 2008 hotfixes are now multilingual. Therefore, one cumulative update package can be applied to any supported language.

  • One cumulative update package includes all the component packages. However, the cumulative update package updates only those components that are installed on the system.

More Information

How to obtain cumulative update package 1 for SQL Server 2008 R2 SP1

A supported cumulative update package is now available from Microsoft. However, it is intended to correct only the problems that are described in this article. Apply it only to systems that are experiencing these specific problems. This cumulative update package may receive additional testing. Therefore, if you are not severely affected by any of these problems, we recommend that you wait for the next SQL Server 2008 R2 service pack that contains the hotfixes in this cumulative update package.

If the cumulative update is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, contact Microsoft Customer Service and Support to obtain the cumulative update package.

Note If additional issues occur or any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific cumulative update package. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft website:

Hotfixes that are included in this cumulative update package

Microsoft Knowledge Base articles that discuss these hotfixes will be released as they become available.

For more information about the SQL Server issues, click the following article numbers to view the articles in the Microsoft Knowledge Base:

VSTS bug number

KB Article number




FIX: "The incoming tabular data stream (TDS) protocol stream is incorrect" error when the SQLPutData function inserts the SQL_NULL_DATA value in a TVP in SQL Server 2008 R2



FIX: Dynamic image does not work in a page header or footer in SSRS 2008 R2 if the value expression uses the Global!PageNumber variable



FIX: Slow performance when you render a report that returns a long string of text in SSRS 2008 R2 if the text contains no carriage return characters



FIX: Instances of DAX functions that have no names incorrectly appear when you add a calculated member to a report that uses an SSAS 2008 R2 database as a data source



FIX: "A time-out occurred while waiting for buffer latch" error when many transactions concurrently update a database in SQL Server 2008 R2 if the database uses the snapshot isolation level



FIX: Replmerg.exe crashes when it enumerates changes to a statement in SQL Server if the stored procedure contains more than 4,000 characters



FIX: "Runtime error: the property DBPROP_MSMD_UPDATE_ISOLATION_LEVEL cannot be found" error when an application tries to create a connection to SSAS 2008 R2



FIX: Role membership is synchronized even if the SynchronizeSecurity element is set to the SkipMembership value in SSAS 2008 or in SSAS 2008 R2



FIX: DML statements do not run on some columns in a table after you enable CDC on some other columns in SQL Server 2008 R2



FIX: "Unable to obtain the current member" error when you run an MDX query in SQL Server 2008 R2 Analysis Services



FIX: "Error: 17066" occurs when you create a partitioned nonclustered index in SQL Server 2008 R2 if a parallel execution plan is used



FIX: Application performance issue when a query references temporary tables that are created in a session in SQL Server 2008 and in SQL Server 2008 R2



FIX: SQL Server 2008 BIDS stops responding when you stop debugging a SSIS 2008 or a SSIS 2008 R2 package



FIX: Performance decreases after you move a report that contains a large multi-select drop-down parameter list to SQL Server 2008 R2 Reporting Services



FIX: PowerPivot window does not open when you open an .xla or .xlam file in Excel 2010 if PowerPivot for Excel 2010 is installed



FIX: Permission error when you view a folder by using the "ViewMode=WebpartList" parameter in the query string for Report Manager in SQL Server 2008 R2 Reporting Services



FIX: "The integer value is out of range" error when you pass a bigint value as the last_sync_version argument of the CHANGETABLE function in SQL Server 2008 or in SQL Server 2008 R2



FIX: MDX query incorrectly returns NULL or 0 values for some measures if a calculated member is used on the row axis in SSAS 2008 R2



FIX: "Expression: (pCopySrc - command) <= (int) cmdLength" error when you add a column to a table published in a transactional publication in SQL Server 2008 R2



FIX: "The script '/MDM/ScriptResource.axd' contains multiple calls to Sys.Application.notifyScriptLoaded(). Only one is allowed" error on a SQL Server 2008 R2 MDS website



FIX: Report builder 3.0 stops responding after you run a query more than two times against a report model in SSRS 2008 R2



FIX: "Exception 0xc0000005 EXCEPTION_ACCESS_VIOLATION" and SQL Server 2008 R2 crashes when you start a SQL Server Extended event session



FIX: "There is no function '{urn:schemas-microsoft-com:xml-sql}:variable()" error for an XQuery query that updates the value of an XML column in SQL Server 2005, in SQL Server 2008 or in SQL Server 2008 R2



FIX: Column of a Flat File source is not imported if the next column data is one byte longer than the output column width in SSIS 2005, SSIS 2008 or in SSIS 2008 R2



You can now use Package Installation Wizard (Dtsinstall.exe) to run the deployment manifest file of an SSIS package when SSIS 2008 or SSIS 2008 R2 is not installed



FIX: The dbo schema is preappended when you use a custom stored procedure in the sp_addarticle stored procedure



FIX: "Insufficient data for an Image" error when you open a .pdf file that is exported from a SQL Server 2008 Reporting Services or SQL Server 2008 R2 Reporting Services environment



FIX: Access violation when you insert data into a new partition of a partitioned table after you drop a column of the table in SQL Server 2008 R2



FIX: Error 7359 when you run a query against a user-defined function or a view that uses a synonym on a linked server in SQL Server 2005, SQL Server 2008 or SQL Server 2008 R2



FIX: SSRS 2008 R2 crashes when you use SSRS 2008 R2 to render the enhanced metafile (.emf) format or print many reports at the same time



FIX:A query that has a CONTAINS predicate in a WHERE clause takes a long time to compile in SQL Server 2008 or SQL Server 2008 R2



FIX: "xact_seqno" column in the "MSrepl_errors" table does not record a skipped row in SQL Server 2008 or in SQL Server 2008 R2 if you use the "-SkipErrors" parameter in the Distribution Agent



FIX: A query that uses the DATEDIFF function may run slowly in SQL Server 2005 or in SQL Server 2008 or in SQL Server 2008 R2



FIX: "The merge process could not access row data" error occurs when the Merge Agent stops, and rows are set to 4 in the genstatus column in the msmerge_genhistory system table



FIX: A common table expression-based query that uses the CHANGETABLE function runs very slowly in SQL Server 2008 Service Pack 1 or SQL Server 2008 R2



FIX: "CPerIndexMetaQS::ErrorAbort - Index corruption" error when you try to update a partitioned view in SQL Server 2008 R2



FIX: Error message when you try to bulk insert data into a table that contains a DATE type column that uses a US date format in SQL Server 2008 or in SQL Server 2008 R2: "Bulk load data conversion error"



FIX: SQL Server Browser service periodically does not respond to incoming requests



FIX: SQL Server command stops responding when it uses a nonbuffered access path to access a FILESTREAM file in SQL Server 2008 R2

Cumulative update package information

Restart information

You may have to restart the computer after you apply this cumulative update.

Registry information

To use one of the hotfixes in this package, you do not have to make any changes to the registry.

How to uninstall this cumulative update package

To uninstall this cumulative update package, follow these steps:

  1. In Control Panel, open the
    Add or Remove Programs

  2. Click
    Change or Remove Programs.

  3. To reveal all the updates for the SQL Server 2008 R2 installation, select the Show Updates check box.

  4. Locate and uninstall the entry for this cumulative update package.


For more information about the Incremental Servicing Model for SQL Server, click the following article number to view the article in the Microsoft Knowledge Base:

An Incremental Servicing Model is available from the SQL Server team to deliver hotfixes for reported problems

For more information about the naming schema for SQL Server updates, click the following article number to view the article in the Microsoft Knowledge Base:

New naming schema for Microsoft SQL Server software update packages
For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:

Description of the standard terminology that is used to describe Microsoft software updates

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