More on this…the logs..
09/29/2014 14:32:35.33 w3wp.exe (0x1FD8) 0x2398 SharePoint Foundation Micro Trace uls4 Medium Micro Trace Tags: 0 nasq,0 e5mb,1 agb9s,1 adyrv,30 adyrv c54dbd9c-769a-8025-a0f0-bc966768fcbe
09/29/2014 14:32:35.33 w3wp.exe (0x1FD8) 0x2398 SharePoint Foundation Monitoring b4ly Medium Leaving Monitored Scope (ExecuteWcfServerOperation). Execution Time=210.407856 c54dbd9c-769a-8025-a0f0-bc966768fcbe
09/29/2014 14:32:35.34 w3wp.exe (0x1FD8) 0x2398 SharePoint Foundation Monitoring nasq Medium Entering monitored scope (ExecuteWcfServerOperation). Parent No
09/29/2014 14:32:35.34 w3wp.exe (0x1FD8) 0x2398 SharePoint Foundation Topology e5mb Medium WcfReceiveRequest: LocalAddress: ‘http://spapp-prod0.ahc.com:32843/29869a14ea294b42bf388f54c08b252d/ReportExecution.svc’ Channel: ‘System.ServiceModel.Channels.ServiceChannel’ Action: ‘http://schemas.microsoft.com/sqlserver/reporting/2011/06/01/ReportServer/Execution/LoadReport’ MessageId: ‘urn:uuid:1e21c95c-19f8-4c5d-b764-a088f0d834a0’ c54dbd9c-769a-8025-a0f0-bc966768fcbe
09/29/2014 14:32:35.34 w3wp.exe (0x1FD8) 0x2398 SharePoint Foundation Authentication Authorization agb9s Medium Non-OAuth request. IsAuthenticated=False, UserIdentityName=, ClaimsCount=0 c54dbd9c-769a-8025-a0f0-bc966768fcbe
09/29/2014 14:32:35.34 w3wp.exe (0x1FD8) 0x2398 SharePoint Foundation General adyrv High Cannot find site lookup info for request Uri http://spapp-prod0:32843/29869a14ea294b42bf388f54c08b252d/ReportExecution.svc. c54dbd9c-769a-8025-a0f0-bc966768fcbe
09/29/2014 14:32:35.37 w3wp.exe (0x1FD8) 0x2398 SharePoint Foundation General adyrv High Cannot find site lookup info for request Uri http://spapp-prod0:32843/29869a14ea294b42bf388f54c08b252d/ReportExecution.svc. c54dbd9c-769a-8025-a0f0-bc966768fcbe
09/29/2014 14:32:35.42 w3wp.exe (0x1FD8) 0x2398 SharePoint Foundation Runtime afu6b High [Forced due to logging gap, cached @ 09/29/2014 14:32:35.42, Original Level: VerboseEx] No SPAggregateResourceTally associated with thread. c54dbd9c-769a-8025-a0f0-bc966768fcbe
09/29/2014 14:32:35.42 w3wp.exe (0x1FD8) 0x2398 SharePoint Foundation General g3ql High [Forced due to logging gap, Original Level: Verbose] GetUriScheme(http://sharepoint.ahc.com/sites/BI Center/Data Sources/AHC OLAP.rsds) c54dbd9c-769a-8025-a0f0-bc966768fcbe
09/29/2014 14:32:35.48 w3wp.exe (0x1FD8) 0x2398 SQL Server Reporting Services Report Server Catalog 00000 Unexpected Throwing Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: Internal error, Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details. —> System.IO.FileLoadException: Could not load file or assembly ‘Microsoft.ReportingServices.ProcessingObjectModel, Version=11.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91’ or one of its dependencies. Access is denied.
at Microsoft.ReportingServices.OnDemandProcessing.OnDemandProcessingContext..ctor(ProcessingContext originalProcessingContext, Report report, ErrorContext errorContext, DateTime executionTime, Boolean snapshotProcessing, IConfiguration configuration)
at Microsoft.ReportingServices.ReportProcessing… c54dbd9c-769a-8025-a0f0-bc966768fcbe
09/29/2014 14:32:35.48* w3wp.exe (0x1FD8) 0x2398 SQL Server Reporting Services Report Server Catalog 00000 Unexpected ….ReportProcessing.ProcessReportParameters(DateTime executionTimeStamp, ProcessingContext pc, Boolean isSnapshot, Boolean& needsUpgrade)
at Microsoft.ReportingServices.Library.RSService.ProcessReportParameters(ReportProcessing repProc, CatalogItemContext reportContext, IChunkFactory getChunkFactory, CreateDataExtensionInstance howToCreateDataExtensionInstance, RuntimeDataSourceInfoCollection allDataSources, RuntimeDataSetInfoCollection allDataSets, ParameterInfoCollection newParameters, DateTime executionTime, Boolean isSnapshot)
at Microsoft.ReportingServices.Library.RSService.InternalGetReportParametersForRendering(CatalogItemContext reportContext, Guid reportID, Guid linkID, DateTime snapshotExecutionDate, IStoredParameterSource storedParamSource, NameValueCollection values, Runt… c54dbd9c-769a-8025-a0f0-bc966768fcbe
09/29/2014 14:32:35.48* w3wp.exe (0x1FD8) 0x2398 SQL Server Reporting Services Report Server Catalog 00000 Unexpected …imeDataSourceInfoCollection allDataSources, RuntimeDataSetInfoCollection allDataSets)
at Microsoft.ReportingServices.Library.ProcessReportParametersCancelableStep.Execute()
at Microsoft.ReportingServices.Diagnostics.CancelablePhaseBase.ExecuteWrapper() — End of inner exception stack trace —;