on 05-16-2016 11:46 PM
Hi,
I'm helping a consultant who'd having an issue with a report. I've pulled the following error message from tbllogs:
"Query optimizer generated too many subcubes in the query plan"
Has anyone ever seen this error message?
Here's the full details:
==============[System Exception Tracing]==============
[System Name] : SQE
[Message Type] : ErrorMessage
[Job Name] : clsSUAccess::getOlapData
[DateTime] : 05/16/2016 16:30:10
[UserId] : ...
[Exception]
DetailMsg : {Error: Microsoft.AnalysisServices.AdomdClient.AdomdErrorResponseException: Query optimizer generated too many subcubes in the query plan.
at Microsoft.AnalysisServices.AdomdClient.AdomdConnection.XmlaClientProvider.Microsoft.AnalysisServices.AdomdClient.IExecuteProvider.Execute(ICommandContentProvider contentProvider, AdomdPropertyCollection commandProperties, IDataParameterCollection parameters)
at Microsoft.AnalysisServices.AdomdClient.AdomdCommand.ExecuteXmlReader()
at DataService.OSoft.Services.Webservice.SharedQueryEngine.clsSUAccess.getOlapData(StringBuilder& sbResult, String[]& sMultiHQry, Hashtable& hsDimsIndex, Hashtable[]& hsAxisLists, String& sRetMsg, String& sWhere, Boolean bCheckSecurity)}
==============[System Exception Tracing End ]==============
Hi Jon,
This error is an MS SQL Analysis error and will appear when executing a huge MDX query. Analysis server has a limitation on the sub cube size, they may need to minimize the query size.
Thanks
April
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