Hi Experts,

Periodically we're seeing Error Event ID's 18 and 19 on our SSAS server (SQL Server 2008 R2) hosting SCSM Data Warehouse DB's.

The cube's appear to be processing OK from what I can tell, but everything I can find online relating to these errors indicates some corruption in the Data directory.  We get these errors in two different, separate SCSM environments (SCSM 2012 SP1 UR4).  Has anyone ever experienced these Errors before?

Below are the details for these Errors.

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Log Name:      Application
Source:        MSSQLServerOLAPService
Date:          1/9/2014 3:07:12 AM
Event ID:      19
Task Category: (289)
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      SCSMP06SQL.wcbbc.wcbmain.com
Description:
Errors in the metadata manager. An error occurred when loading the ReviewActivityCreatedByUser partition, from the file, '\\?\H:\OLAP\Data\DWASDataBase2.0.db\SystemCenterChangeAndActivityManagementCube.0.cub\ReviewActivityCreatedByUser.0.det\ReviewActivityCreatedByUser.223.prt.xml'.

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Log Name:      Application
Source:        MSSQLServerOLAPService
Date:          1/9/2014 3:33:08 AM
Event ID:      18
Task Category: (289)
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      SCSMP06SQL.wcbbc.wcbmain.com
Description:
Errors in the metadata manager. An error occurred when instantiating a metadata object from the file, '\\?\H:\OLAP\Data\DWASDataBase2.0.db\SystemCenterWorkItemsCube.0.cub\BillableTimeBilledByUser.1830.det.xml'.

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