Jan 24, 2013 Microsoft released Cumulative Update Package 2 (CU2) for SQL Server 2012 SP1
On January 24, 2013 Microsoft released Cumulative Update Package 2 (CU2) for SQL Server 2012 Service Pack 1 (SP1).
This update contains hotfixes for issues that were fixed after the release of SQL Server 2012. This build number of this cumulative update package is 11.0.3339.0.
Please note that CU2 for SQL Server 2012 SP1 includes new feature related to SSAS: "Expanding the supported features of SQL Server Sysprep to include Analysis Services, Integration Services, and most shared features". You can read more about this new feature here.
List of fixes related to SQL Server Analysis Services / Powerpivot 2012 SP1:
SQL Bug Number
KB Article Number
|CU2||1034257||2748780||FIX: Calculated measures are changed after you browse a cube in SSAS 2012|
|CU2||1080492||2762102||FIX: Incorrect result when you run an MDX query that has an Aggregate function in SSAS 2008 R2 or in SSAS 2012|
|CU2||1154933||2776947||FIX: Incorrect result in a calculated column when the column contains an expression that resembles "ISBLANK(RELATED())" in SSAS 2012|
|CU2||1154937||2778200||A hotfix is available that improves performance for an MDX query that uses the "NON EMPTY" operation together with overlapping calculations in SQL Server 2012 Analysis Services|
|CU2||1154931||2779898||FIX: Error messages when you impersonate another user and run an MDX query in SSAS 2012|
|CU2||1122125||2781126||FIX: W3wp.exe exceptions and SharePoint farm becomes unavailable after you disable a data refresh schedule for a PowerPivot workbook in SharePoint 2013 that interacts with SSAS 2012|
|CU1||1086784||2406666||FIX: "[Teradata Database] " error when you click "Count" in the Aggregation Design Wizard in SSAS 2008, in SSAS 2012 or in SSAS 2008 R2|
|CU1||1086773||2731068||FIX: "An unexpected error occurred" when you query some calculation data of an SSAS tabular model by using SQL Server 2008 R2 PowerPivot for Excel 2010 or SQL Server 2008 R2 PowerPivot for SharePoint 2010|
|CU1||1078575||2737580||FIX: Internal error when you execute queries against a non-rectangular mining model by using DMX or MDX in SQL Server 2012 Analysis Services|