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My team is having a hard time getting all of our cubes to be able to be used in Power BI. Many work just fine but when we try to connect to others in the desktop we get "An error occurred while loading the model for the item or data source 'QuerySystemError'. Verify that the connection information is correct and that you have permissions to access the data source.
Our DBAs setup a profiler session trying to see if there was anything to give a hint as to why we are getting the error message.
1) Here is the event ID raised on the SSAS server in the Application log at the OS level:
Log Name: Application
Source: MSSQLServerOLAPService
Date: 12/27/2017 9:18:29 AM
Event ID: 22
Task Category: (256)
Level: Error
Keywords: Classic
User: N/A
Computer: XXX
Description:
The description for Event ID 22 from source MSSQLServerOLAPService cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer.
If the event originated on another computer, the display information had to be saved with the event.
The following information was included with the event:
Internal error: An unexpected exception occurred.
the message resource is present but the message is not found in the string/message table
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="MSSQLServerOLAPService" />
<EventID Qualifiers="49408">22</EventID>
<Level>2</Level>
<Task>256</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2017-12-27T15:18:29.000000000Z" />
<EventRecordID>475867</EventRecordID>
<Channel>Application</Channel>
<Computer>XXX</Computer>
<Security />
</System>
<EventData>
<Data>Internal error: An unexpected exception occurred.</Data>
</EventData>
</Event>
2) Here is the error text logged to the msmdsrv.log file on the SSAS server:
(12/27/2017 9:18:30 AM) Message: (Source: \\?\Z:\SQLMountPoint\SQLTLogs\ASLogs\msmdsrv.log, Type: 3, Category: 256, Event ID: 0xC1000016)
3) The file FlightRecorder_20171222.trc was capture and the DBAs noticed Error # -1056964586 while the connection was trying to be made from Power BI Desktop.
What can we do to try to figure out what Power BI doesn't like about this cube?
Thanks
Hi @Anonymous,
Please refer to this documention that solves the exact same issue with yours. It seems your DBA needs to upgrade the SQL Server or applies a workaround.
Best Regards,
Dale
I will have our DBAs check our current SP levels for the SSAS 2012 servers we are accessing. Thanks!
So SP4 for SSAS 2012 was applied and we are still getting the same error message when trying to connect to the cube from the Power BI Desktop. Running traces again.
Here is the frown details from the Power BI Desktop when trying to access the cube in SSAS 2012 SP4
Feedback Type:
Frown (Error)
Timestamp:
2017-12-29T15:36:39.1426024Z
Local Time:
2017-12-29T09:36:39.1426024-06:00
Session ID:
e8f9456a-46fd-4cf0-95f1-dbfb5ab6f04e
Release:
December 2017
Product Version:
2.53.4954.481 (PBIDesktop) (x64)
Error Message:
An error occurred while loading the model for the item or data source 'QuerySystemError'. Verify that the connection information is correct and that you have permissions to access the data source.
Stack Trace:
Microsoft.ReportingServices.Diagnostics.Utilities.CannotRetrieveModelException: An error occurred while loading the model for the item or data source 'QuerySystemError'. Verify that the connection information is correct and that you have permissions to access the data source. ---> Microsoft.PowerBI.DataExtension.Contracts.DataExtensionException: Failed to get CSDL. ---> MsolapWrapper.MsolapWrapperException: Failure encountered while getting schema
Invocation Stack Trace:
at Microsoft.Mashup.Host.Document.ExceptionExtensions.GetCurrentInvocationStackTrace()
at Microsoft.Mashup.Client.ClientShared.FeedbackErrorInfo..ctor(String message, Exception exception)
at Microsoft.PowerBI.Client.Windows.Telemetry.PowerBIUserFeedbackServices.ReportException(IWin32Window activeWindow, WindowsHost windowsHost, FeedbackPackageInfo feedbackPackageInfo, Exception e)
at Microsoft.Mashup.Client.ClientShared.UnexpectedExceptionHandler.<>c__DisplayClass1.<HandleException>b__0()
at Microsoft.Mashup.Client.ClientShared.UnexpectedExceptionHandler.HandleException(Exception e)
at Microsoft.PowerBI.Client.Windows.Utilities.UIBlockingAwareExceptionHandler.HandleException(Exception e)
at Microsoft.Mashup.Host.Document.ExceptionHandlerExtensions.HandleExceptions[T](IExceptionHandler exceptionHandler, Func`1 func)
at Microsoft.PowerBI.Client.Windows.Commands.CommandFactory.<>c__DisplayClass6.<FromSyncHandlers>b__5(CommandParameter p)
at Microsoft.Practices.Prism.Commands.CompositeCommand.CanExecute(Object parameter)
at Microsoft.Mashup.Client.Windows.UICommands.CommandAction.IsEnabled(UInt32 commandId)
at Microsoft.Mashup.Client.Windows.Ribbon.RibbonCommandHandler.UpdateProperty(UInt32 commandId, PropertyKey& key, PropVariantRef currentValue, PropVariant& newValue)
at Microsoft.Mashup.Client.Windows.Ribbon.Interop.IUIFramework.FlushPendingInvalidations()
at Microsoft.Mashup.Client.Windows.Ribbon.Interop.IUIFramework.FlushPendingInvalidations()
at Microsoft.Mashup.Client.Windows.Ribbon.RibbonCommandHandler.FlushInvalidations()
at Microsoft.Mashup.Client.Windows.Ribbon.RibbonCommandHandler.InvalidateAllCommands(Boolean invalidateAllProperties)
at Microsoft.Mashup.Client.Windows.Ribbon.EditorRibbonControlBase.InternalInvalidateRibbon()
at Microsoft.PowerBI.Client.Windows.Ribbon.ApplicationRibbonControl.InternalInvalidateRibbon()
at Microsoft.Mashup.Client.Windows.Ribbon.EditorRibbonControlBase.Invalidate()
at Microsoft.Practices.Prism.PubSubEvents.EventSubscription`1.<>c__DisplayClass2.<GetExecutionStrategy>b__0(Object[] arguments)
at Microsoft.Practices.Prism.PubSubEvents.EventBase.InternalPublish(Object[] arguments)
at Microsoft.PowerBI.Client.Windows.Services.EventAggregationService.<>c__DisplayClassf`2.<<PublishInternal>b__e>d__11.MoveNext()
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[TStateMachine](TStateMachine& stateMachine)
at Microsoft.PowerBI.Client.Windows.Services.EventAggregationService.<>c__DisplayClassf`2.<PublishInternal>b__e()
at Microsoft.PowerBI.Client.Windows.IExceptionHandlerExtensions.<HandleAwaitableAsyncExceptions>d__3.MoveNext()
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[TStateMachine](TStateMachine& stateMachine)
at Microsoft.PowerBI.Client.Windows.IExceptionHandlerExtensions.HandleAwaitableAsyncExceptions(IExceptionHandler exceptionHandler, Func`1 asyncFunc)
at Microsoft.PowerBI.Client.Windows.IExceptionHandlerExtensions.<HandleAsyncExceptions>d__0.MoveNext()
at System.Runtime.CompilerServices.AsyncVoidMethodBuilder.Start[TStateMachine](TStateMachine& stateMachine)
at Microsoft.PowerBI.Client.Windows.IExceptionHandlerExtensions.HandleAsyncExceptions(IExceptionHandler exceptionHandler, Func`1 asyncFunc)
at Microsoft.PowerBI.Client.Windows.Services.EventAggregationService.Publish[TEvent](EventArgsBase eventArgs)
at Microsoft.PowerBI.Client.Windows.AnalysisServices.AnalysisServicesDatabaseHelper.PublishDataChangeEvent()
at Microsoft.PowerBI.Client.Windows.Report.set_AnalysisServicesDatabase(IAnalysisServicesDatabase value)
at Microsoft.PowerBI.Client.Windows.PowerBIDataImporter.ValidateAndCreateLiveConnection(ILiveConnectionProperties connectionProperties)
at Microsoft.Mashup.Client.ClientShared.DataImporter.<>c__DisplayClass8.<TryAddSource>b__4(JsonUpdate builderResults, Formula updatedFormula)
at Microsoft.Mashup.Client.ClientShared.DataImporter.ShowBuilderDialog(PackageReference packageReference, FormulaPath formulaPath, FormulaPartInfo formulaPartInfo, Query query, Action`2 successCallback, Action failureCallback, Boolean isNewQuery, Boolean isFromEditor)
at Microsoft.Mashup.Client.ClientShared.DataImporter.ResolveQuerySettings(Query query, Action`2 successCallback, Action failureCallback, ResolutionSetting resolutionSetting, Boolean isNewQuery, Boolean isFromEditor)
at Microsoft.Mashup.Client.ClientShared.DataImporter.TryAddSource(String sourceID, Query& newQuery)
at Microsoft.Mashup.Client.ClientShared.ConnectHelper.Connect(IWin32Window owner, IDataSourceTemplateProvider dataSourceTemplateProvider, WindowsHost windowsHost, ITelemetryService telemetryService, DataImporter dataImporter, CommandUIControlBase commandUIControl, String sourceId, Nullable`1 targetQueryGroupId)
at Microsoft.PowerBI.Client.Windows.Commands.ApplicationCommands.DataImportCommands.Connect(IPowerBIWindowService windowService, IExceptionHandler exceptionHandler, ConnectParameters parameters)
at Microsoft.Mashup.Host.Document.ExceptionHandlerExtensions.HandleExceptions(IExceptionHandler exceptionHandler, Action action)
at Microsoft.PowerBI.Client.Windows.Commands.CommandFactory.<>c__DisplayClass42`1.<FromSyncHandlers>b__3f(UICommandParameter`1 p)
at Microsoft.Practices.Prism.Commands.DelegateCommandBase.<>c__DisplayClass2.<.ctor>b__0(Object arg)
at Microsoft.Practices.Prism.Commands.DelegateCommandBase.<Execute>d__7.MoveNext()
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[TStateMachine](TStateMachine& stateMachine)
at Microsoft.Practices.Prism.Commands.DelegateCommandBase.Execute(Object parameter)
at Microsoft.Practices.Prism.Commands.DelegateCommandBase.<System.Windows.Input.ICommand.Execute>d__4.MoveNext()
at System.Runtime.CompilerServices.AsyncVoidMethodBuilder.Start[TStateMachine](TStateMachine& stateMachine)
at Microsoft.Practices.Prism.Commands.DelegateCommandBase.System.Windows.Input.ICommand.Execute(Object parameter)
at Microsoft.Practices.Prism.Commands.CompositeCommand.Execute(Object parameter)
at Microsoft.PowerBI.Client.Windows.PowerBIDataSourceTemplateProvider.ConnectInternal(String formulaId, Nullable`1 targetQueryGroupId)
at Microsoft.Mashup.Host.Document.DataSourceTemplateProvider.Connect(String formulaId, Nullable`1 targetQueryGroupId)
at Microsoft.Mashup.Client.ClientShared.Ux.FloatingDialog.SimpleDialog.DataSourceGalleryDialog.<>c__DisplayClass2.<ConnectToDataSource>b__0()
at Microsoft.Mashup.Host.Document.ExceptionHandlerExtensions.HandleExceptions(IExceptionHandler exceptionHandler, Action action)
at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
at System.Delegate.DynamicInvokeImpl(Object[] args)
at System.Windows.Forms.Control.InvokeMarshaledCallbackDo(ThreadMethodEntry tme)
at System.Windows.Forms.Control.InvokeMarshaledCallbackHelper(Object obj)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Forms.Control.InvokeMarshaledCallback(ThreadMethodEntry tme)
at System.Windows.Forms.Control.InvokeMarshaledCallbacks()
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Form.ShowDialog(IWin32Window owner)
at Microsoft.Mashup.Client.ClientShared.WindowManager.ShowDialog[T](T form, IWin32Window owner)
at Microsoft.PowerBI.Client.Program.<>c__DisplayClassb.<Main>b__0()
at Microsoft.PowerBI.Client.Windows.IExceptionHandlerExtensions.<>c__DisplayClass7.<HandleExceptionsWithNestedTasks>b__6()
at Microsoft.Mashup.Host.Document.ExceptionHandlerExtensions.HandleExceptions(IExceptionHandler exceptionHandler, Action action)
at Microsoft.PowerBI.Client.Program.Main(String[] args)
OS Version:
Microsoft Windows NT 10.0.16299.0 (x64 en-US)
CLR Version:
4.7 or later [Release Number = 461308]
Peak Virtual Memory:
33.9 GB
Private Memory:
308 MB
Peak Working Set:
421 MB
IE Version:
11.64.16299.0
User ID:
YYY
Workbook Package Info:
1* - en-US, Query Groups: 0, fastCombine: Disabled, runBackgroundAnalysis: True.
Telemetry Enabled:
True
Screenshot:
AS Live Connection:
True
Same issue when connecting to SSAS 2016
Feedback Type:
Frown (Error)
Timestamp:
2017-12-29T15:38:42.4490728Z
Local Time:
2017-12-29T09:38:42.4490728-06:00
Session ID:
d7424bfb-36a3-42ac-a59b-88426e6acdba
Release:
December 2017
Product Version:
2.53.4954.481 (PBIDesktop) (x64)
Error Message:
An error occurred while loading the model for the item or data source 'QuerySystemError'. Verify that the connection information is correct and that you have permissions to access the data source.
Stack Trace:
Microsoft.ReportingServices.Diagnostics.Utilities.CannotRetrieveModelException: An error occurred while loading the model for the item or data source 'QuerySystemError'. Verify that the connection information is correct and that you have permissions to access the data source. ---> Microsoft.PowerBI.DataExtension.Contracts.DataExtensionException: Failed to get CSDL. ---> MsolapWrapper.MsolapWrapperException: Failure encountered while getting schema
Invocation Stack Trace:
at Microsoft.Mashup.Host.Document.ExceptionExtensions.GetCurrentInvocationStackTrace()
at Microsoft.Mashup.Client.ClientShared.FeedbackErrorInfo..ctor(String message, Exception exception)
at Microsoft.PowerBI.Client.Windows.Telemetry.PowerBIUserFeedbackServices.ReportException(IWin32Window activeWindow, WindowsHost windowsHost, FeedbackPackageInfo feedbackPackageInfo, Exception e)
at Microsoft.Mashup.Client.ClientShared.UnexpectedExceptionHandler.<>c__DisplayClass1.<HandleException>b__0()
at Microsoft.Mashup.Client.ClientShared.UnexpectedExceptionHandler.HandleException(Exception e)
at Microsoft.PowerBI.Client.Windows.Utilities.UIBlockingAwareExceptionHandler.HandleException(Exception e)
at Microsoft.Mashup.Host.Document.ExceptionHandlerExtensions.HandleExceptions[T](IExceptionHandler exceptionHandler, Func`1 func)
at Microsoft.PowerBI.Client.Windows.Commands.CommandFactory.<>c__DisplayClass6.<FromSyncHandlers>b__5(CommandParameter p)
at Microsoft.Practices.Prism.Commands.CompositeCommand.CanExecute(Object parameter)
at Microsoft.Mashup.Client.Windows.UICommands.CommandAction.IsEnabled(UInt32 commandId)
at Microsoft.Mashup.Client.Windows.Ribbon.RibbonCommandHandler.UpdateProperty(UInt32 commandId, PropertyKey& key, PropVariantRef currentValue, PropVariant& newValue)
at Microsoft.Mashup.Client.Windows.Ribbon.Interop.IUIFramework.FlushPendingInvalidations()
at Microsoft.Mashup.Client.Windows.Ribbon.Interop.IUIFramework.FlushPendingInvalidations()
at Microsoft.Mashup.Client.Windows.Ribbon.RibbonCommandHandler.FlushInvalidations()
at Microsoft.Mashup.Client.Windows.Ribbon.RibbonCommandHandler.InvalidateAllCommands(Boolean invalidateAllProperties)
at Microsoft.Mashup.Client.Windows.Ribbon.EditorRibbonControlBase.InternalInvalidateRibbon()
at Microsoft.PowerBI.Client.Windows.Ribbon.ApplicationRibbonControl.InternalInvalidateRibbon()
at Microsoft.Mashup.Client.Windows.Ribbon.EditorRibbonControlBase.Invalidate()
at Microsoft.Practices.Prism.PubSubEvents.EventSubscription`1.<>c__DisplayClass2.<GetExecutionStrategy>b__0(Object[] arguments)
at Microsoft.Practices.Prism.PubSubEvents.EventBase.InternalPublish(Object[] arguments)
at Microsoft.PowerBI.Client.Windows.Services.EventAggregationService.<>c__DisplayClassf`2.<<PublishInternal>b__e>d__11.MoveNext()
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[TStateMachine](TStateMachine& stateMachine)
at Microsoft.PowerBI.Client.Windows.Services.EventAggregationService.<>c__DisplayClassf`2.<PublishInternal>b__e()
at Microsoft.PowerBI.Client.Windows.IExceptionHandlerExtensions.<HandleAwaitableAsyncExceptions>d__3.MoveNext()
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[TStateMachine](TStateMachine& stateMachine)
at Microsoft.PowerBI.Client.Windows.IExceptionHandlerExtensions.HandleAwaitableAsyncExceptions(IExceptionHandler exceptionHandler, Func`1 asyncFunc)
at Microsoft.PowerBI.Client.Windows.IExceptionHandlerExtensions.<HandleAsyncExceptions>d__0.MoveNext()
at System.Runtime.CompilerServices.AsyncVoidMethodBuilder.Start[TStateMachine](TStateMachine& stateMachine)
at Microsoft.PowerBI.Client.Windows.IExceptionHandlerExtensions.HandleAsyncExceptions(IExceptionHandler exceptionHandler, Func`1 asyncFunc)
at Microsoft.PowerBI.Client.Windows.Services.EventAggregationService.Publish[TEvent](EventArgsBase eventArgs)
at Microsoft.PowerBI.Client.Windows.AnalysisServices.AnalysisServicesDatabaseHelper.PublishDataChangeEvent()
at Microsoft.PowerBI.Client.Windows.Report.set_AnalysisServicesDatabase(IAnalysisServicesDatabase value)
at Microsoft.PowerBI.Client.Windows.PowerBIDataImporter.ValidateAndCreateLiveConnection(ILiveConnectionProperties connectionProperties)
at Microsoft.Mashup.Client.ClientShared.DataImporter.<>c__DisplayClass8.<TryAddSource>b__4(JsonUpdate builderResults, Formula updatedFormula)
at Microsoft.Mashup.Client.ClientShared.DataImporter.ShowBuilderDialog(PackageReference packageReference, FormulaPath formulaPath, FormulaPartInfo formulaPartInfo, Query query, Action`2 successCallback, Action failureCallback, Boolean isNewQuery, Boolean isFromEditor)
at Microsoft.Mashup.Client.ClientShared.DataImporter.ResolveQuerySettings(Query query, Action`2 successCallback, Action failureCallback, ResolutionSetting resolutionSetting, Boolean isNewQuery, Boolean isFromEditor)
at Microsoft.Mashup.Client.ClientShared.DataImporter.TryAddSource(String sourceID, Query& newQuery)
at Microsoft.Mashup.Client.ClientShared.ConnectHelper.Connect(IWin32Window owner, IDataSourceTemplateProvider dataSourceTemplateProvider, WindowsHost windowsHost, ITelemetryService telemetryService, DataImporter dataImporter, CommandUIControlBase commandUIControl, String sourceId, Nullable`1 targetQueryGroupId)
at Microsoft.PowerBI.Client.Windows.Commands.ApplicationCommands.DataImportCommands.Connect(IPowerBIWindowService windowService, IExceptionHandler exceptionHandler, ConnectParameters parameters)
at Microsoft.Mashup.Host.Document.ExceptionHandlerExtensions.HandleExceptions(IExceptionHandler exceptionHandler, Action action)
at Microsoft.PowerBI.Client.Windows.Commands.CommandFactory.<>c__DisplayClass42`1.<FromSyncHandlers>b__3f(UICommandParameter`1 p)
at Microsoft.Practices.Prism.Commands.DelegateCommandBase.<>c__DisplayClass2.<.ctor>b__0(Object arg)
at Microsoft.Practices.Prism.Commands.DelegateCommandBase.<Execute>d__7.MoveNext()
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[TStateMachine](TStateMachine& stateMachine)
at Microsoft.Practices.Prism.Commands.DelegateCommandBase.Execute(Object parameter)
at Microsoft.Practices.Prism.Commands.DelegateCommandBase.<System.Windows.Input.ICommand.Execute>d__4.MoveNext()
at System.Runtime.CompilerServices.AsyncVoidMethodBuilder.Start[TStateMachine](TStateMachine& stateMachine)
at Microsoft.Practices.Prism.Commands.DelegateCommandBase.System.Windows.Input.ICommand.Execute(Object parameter)
at Microsoft.Practices.Prism.Commands.CompositeCommand.Execute(Object parameter)
at Microsoft.PowerBI.Client.Windows.PowerBIDataSourceTemplateProvider.ConnectInternal(String formulaId, Nullable`1 targetQueryGroupId)
at Microsoft.Mashup.Host.Document.DataSourceTemplateProvider.Connect(String formulaId, Nullable`1 targetQueryGroupId)
at Microsoft.Mashup.Client.ClientShared.Ux.FloatingDialog.SimpleDialog.DataSourceGalleryDialog.<>c__DisplayClass2.<ConnectToDataSource>b__0()
at Microsoft.Mashup.Host.Document.ExceptionHandlerExtensions.HandleExceptions(IExceptionHandler exceptionHandler, Action action)
at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
at System.Delegate.DynamicInvokeImpl(Object[] args)
at System.Windows.Forms.Control.InvokeMarshaledCallbackDo(ThreadMethodEntry tme)
at System.Windows.Forms.Control.InvokeMarshaledCallbackHelper(Object obj)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Forms.Control.InvokeMarshaledCallback(ThreadMethodEntry tme)
at System.Windows.Forms.Control.InvokeMarshaledCallbacks()
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Form.ShowDialog(IWin32Window owner)
at Microsoft.Mashup.Client.ClientShared.WindowManager.ShowDialog[T](T form, IWin32Window owner)
at Microsoft.PowerBI.Client.Program.<>c__DisplayClassb.<Main>b__0()
at Microsoft.PowerBI.Client.Windows.IExceptionHandlerExtensions.<>c__DisplayClass7.<HandleExceptionsWithNestedTasks>b__6()
at Microsoft.Mashup.Host.Document.ExceptionHandlerExtensions.HandleExceptions(IExceptionHandler exceptionHandler, Action action)
at Microsoft.PowerBI.Client.Program.Main(String[] args)
OS Version:
Microsoft Windows NT 10.0.16299.0 (x64 en-US)
CLR Version:
4.7 or later [Release Number = 461308]
Peak Virtual Memory:
33.8 GB
Private Memory:
309 MB
Peak Working Set:
418 MB
IE Version:
11.64.16299.0
User ID:
YYY
Workbook Package Info:
1* - en-US, Query Groups: 0, fastCombine: Disabled, runBackgroundAnalysis: True.
Telemetry Enabled:
True
Screenshot:
AS Live Connection:
True
PFeedback Type:
Frown (Error)
Timestamp:
2017-12-29T15:38:42.4490728Z
Local Time:
2017-12-29T09:38:42.4490728-06:00
Session ID:
d7424bfb-36a3-42ac-a59b-88426e6acdba
Release:
December 2017
Product Version:
2.53.4954.481 (PBIDesktop) (x64)
Error Message:
An error occurred while loading the model for the item or data source 'QuerySystemError'. Verify that the connection information is correct and that you have permissions to access the data source.
Extended Events Captured
So from runnuing the extended events, the following metadata queries succeeded before the failure occured
Then we get the error -1056964586 Internal error: An unexpected exception occurred
Hi @Anonymous,
Does the credential you used in the Power BI have enough privileges? I would suggest you go to here for professional help.
Please mask your private data.
Best Regards,
Dale
Dale,
The credential works just fine in SSMS browsing the cube and via Excel. I am 99.9% sure this is not a privileges issue. Also when you say to mask your private data what data are you referring to?
Thanks.
I think I might have potenially solved this but I would need confirmation from whomever knows what the code is doing when reading the metadata.
I ended up removing all of the Dimensions via Dimension Usage and starting adding them back in one by one. Each time testing to see if Power BI could do a Live Connect on the cube. By the end when I got through all 100+ dimensions, I was still able to connect via Power BI.
I generated the xmla from the original cube not working and the rebuilt (sort of speak) one that was working. It turns out there are some differences like the UnknownMember property is missing on some of the original cube dimensions. The cube was originally built in 2005 or 2008 and migrated to 2012. The UnknownMember property was introduced in SSAS 2012 from what I can tell.
It would be nice if someone could confirm my suspension on this.
Thanks!
Hi,
Facing the same issue of 'Query System Error' when Power BI tries to connect SSAS MD model using Live connection. Frown traces are also the same. Applied SP 2 with CU10 for SQL Server 2014 (Latest updates) but still getting the same error. Any clue on probable solution on SSAS / Power BI end?
Hi
We are facing the same issue. Looks like Microsoft is not having any solution to this. We have enterprise version, CU8, SQL Server 2014, Power BI Pro and still gets the error. SSAS service restart used to be a work around till now, but now that is also not working out. Please suggest.
Can anyone from Microsoft take a look specifically at the PBI and cube level and sugget? Its a show stopper for us as client is unable to use the report.
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