I have an Azure tabular model, which pulls data from a 15GB onprem database, thru a gateway. I setup Azure functions using this article. I have tried processign the tabular model via Visual Studio and SSMS adn Azure functions and it consistantly fails with the below error message. When I process the tables just by itself, it some times works not always. Does anyone know why am i receiveing this error? And what steps should i take to process the tabular model successfully everytime?
exception: Microsoft.AnalysisServices.OperationException: Failed to save modifications to the server. Error returned: 'An error occurred during On-Premise Gateway related activity. Additional error details: DM_GWPipeline_Gateway_CancellationOrTimeoutError
Task is timeouted with System.Threading.Tasks.TaskCanceledException: A task was canceled.
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.PowerBI.DataMovement.Pipeline.Common.TDFHelpers.<>c__DisplayClass7_0`1.<<GetNextResponse>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.PowerBI.DataMovement.Pipeline.Common.TDFHelpers.<>c__DisplayClass10_0.<<ExecuteBlockOperation>b__0>d.MoveNext()
A task was canceled.
.
Technical Details:
RootActivityId: f80bc321-8da5-4ea8-920f-5e46eeaa39f3
Date (UTC): 7/2/2017 9:43:37 PM
'.
at Microsoft.AnalysisServices.Tabular.Model.SaveChanges(SaveOptions saveOptions)
at Microsoft.AnalysisServices.Tabular.Model.SaveChanges(SaveFlags saveFlags)
at Submission#0.Run(TimerInfo myTimer, TraceWriter log) in :line 30
2017-07-02T21:43:37.442 C# Timer trigger function finished at: 7/2/2017 9:43:37 PM
2017-07-02T21:43:37.442 Function completed (Success, Id=72160673-d2f6-433b-ba86-ac03b565d643, Duration=3662259ms)