Process INDEX Error , Code 3238133761

<return xmlns="urn:schemas-microsoft-com:xml-analysis">

  <results xmlns="http://schemas.microsoft.com/analysisservices/2003/xmla-multipleresults">

    <root xmlns="urn:schemas-microsoft-com:xml-analysis:empty">

      <Exception xmlns="urn:schemas-microsoft-com:xml-analysis:exception" />

      <Messages xmlns="urn:schemas-microsoft-com:xml-analysis:exception">

        <Error ErrorCode="3238133761" Description="File system error: The following error occurred while opening the file '\\?\F:\TSC Projects\OLAP\Data\olap_tsc401.76.db\Cube_TXNs.108.cub\Txns Terminal.0.det\Fact TXNs Y200812.0.prt\6.string.data'." Source="Microsoft SQL Server 2005 Analysis Services" HelpFile="" />

        <Error ErrorCode="3238133761" Description="File system error: The following error occurred while opening the file '\\?\F:\TSC Projects\OLAP\Data\olap_tsc401.76.db\Cube_TXNs.108.cub\Txns Terminal.0.det\Fact TXNs Y200812.0.prt\6.string.data'." Source="Microsoft SQL Server 2005 Analysis Services" HelpFile="" />

        <Error ErrorCode="3240034325" Description="Errors in the OLAP storage engine: An error occurred while processing the indexes for the Fact TXNs Y200812 partition of the TID measure group of the Cube_TXNs cube from the olap_tsc401 database." Source="Microsoft SQL Server 2005 Analysis Services" HelpFile="" />

        <Error ErrorCode="3239837698" Description="Server: The operation has been cancelled." Source="Microsoft SQL Server 2005 Analysis Services" HelpFile="" />

      Messages>

    root>

  results>

return>

ยังหาสาเหตุไม่ได้ แต่คาดว่าน่าจะเกิดจาก Memory ไม่พอขณะทำการ Restore OLAP Database