title: SSAS fails to process cube with no specific error message
body: <p>I have an SSAS cube which I've been deploying automatically via Octopus Deploy + some PS scripts.</p>
  
  <p>The script that deploys the SSAS cube is given below:</p>
  
  <pre><code>function Deploy-Cube($databasePath)
  {
      $executable = "C:\Program Files (x86)\Microsoft SQL Server\110\Tools\Binn\ManagementStudio\Microsoft.AnalysisServices.Deployment.exe"
      Write-Output "Deploying Cube"
      &amp; $executable $databasePath "/s:Deploy.log"
  
      $process = Get-Process "Microsoft.AnalysisServices.Deployment"
      $process.WaitForExit()
  
      $log = Resolve-Path ".\Deploy.log"
      $output = [System.IO.File]::ReadAllText($log)
  
      if ($output.Contains("Error"))
      {
          Throw $output
      }
      else
      {
          $output | Write-Output
      }
  }
  
  
  $databasePath = $(Resolve-Path -Path ".\Cube.asdatabase").Path
  
  Copy-Item ".\Cube.no-process.deploymentoptions" "Cube.deploymentoptions" -Force
  Deploy-Cube -DatabasePath $databasePath
  
  Copy-Item ".\Cube.full.deploymentoptions" "KK.Corporate.DataWarehouse.Cube.deploymentoptions" -Force
  Deploy-Cube -DatabasePath $databasePath
  </code></pre>
  
  <p>The output from the Deploy.log is:</p>
  
  <pre><code>Connecting to the localhost server
  Database, Cube, found on server, localhost. Applying configuration settings and options...
      Analyzing configuration settings...
      Done
      Analyzing optimization settings...
      Done
      Analyzing storage information...
      Done
      Analyzing security information...
      Done
  Generating processing sequence...
  Deploying the 'Cube' database to 'localhost'.
  Internal error: The operation terminated unsuccessfully.
  Server: The current operation was cancelled because another operation in the transaction failed.
  Errors in the OLAP storage engine: An error occurred while the 'Dimension Item Id' attribute of the 'Sales' dimension from the 'Cube' database was being processed.
  Errors in the OLAP storage engine: An error occurred while the 'Item Description' attribute of the 'Items' dimension from the 'Cube' database was being processed.
  OLE DB error: OLE DB or ODBC error: Operation canceled; HY008.
  Errors in the OLAP storage engine: An error occurred while the dimension, with the ID of 'Dimension Dates', Name of 'Dates' was being processed.
  Errors in the OLAP storage engine: An error occurred while the 'Week' attribute of the 'Dates' dimension from the 'Cube' database was being processed.
  OLE DB error: OLE DB or ODBC error: Operation canceled; HY008.
  Errors in the OLAP storage engine: An error occurred while the dimension, with the ID of 'Dimension Items', Name of 'Items' was being processed.
  Errors in the OLAP storage engine: An error occurred while the 'Category' attribute of the 'Items' dimension from the 'Cube' database was being processed.
  OLE DB error: OLE DB or ODBC error: Operation canceled; HY008.
  Errors in the OLAP storage engine: An error occurred while the dimension, with the ID of 'SalesTransactions', Name of 'SalesTransactions' was being processed.
  Errors in the OLAP storage engine: An error occurred while the 'Transaction Key' attribute of the 'SalesTransactions' dimension from the 'Cube' database was being processed.
  Errors in the OLAP storage engine: An error occurred while the 'Dimension Time Id' attribute of the 'Sales' dimension from the 'Cube' database was being processed.
  Errors in the OLAP storage engine: An error occurred while the 'Dimension Time Id' attribute of the 'Times' dimension from the 'Cube' database was being processed.
  </code></pre>
  
  <p>The output from the SSAS log is:</p>
  
  <pre><code>(12/8/2014 12:24:42 PM) Message: OLE DB error: OLE DB or ODBC error: Operation canceled; HY008. (Source: \\?\C:\Program Files\Microsoft SQL Server\MSAS11.MSSQLSERVER\OLAP\Log\msmdsrv.log, Type: 3, Category: 289, Event ID: 0xC1210003)
  (12/8/2014 12:24:42 PM) Message: OLE DB error: OLE DB or ODBC error: Operation canceled; HY008. (Source: \\?\C:\Program Files\Microsoft SQL Server\MSAS11.MSSQLSERVER\OLAP\Log\msmdsrv.log, Type: 3, Category: 289, Event ID: 0xC1210003)
  (12/8/2014 12:24:42 PM) Message: OLE DB error: OLE DB or ODBC error: Operation canceled; HY008. (Source: \\?\C:\Program Files\Microsoft SQL Server\MSAS11.MSSQLSERVER\OLAP\Log\msmdsrv.log, Type: 3, Category: 289, Event ID: 0xC1210003)
  </code></pre>
  
  <p>If I try manually running a process full in SSAS, I get an equally cryptic error message as the Deploy.log.</p>
  
  <p>I have the same exact deployment process running locally and on a CI server. The permissions are identical across three environments and it works on 2 of 3.</p>
  
  <p>What's causing this? Is there anything I can do to fix it?</p>