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Hi,
I have installed the latest version :
Desktop : 2.86.1321.0 64-bit
ReportServer : 1.9.7675.15620
Datasource:Oracle
在 Microsoft.AnalysisServices.Tabular.Model.SaveChangesImpl(SaveOptions options)
在 Microsoft.PowerBI.ReportServer.AsServer.TOMWrapper.RefreshModel(Database database)
在 Microsoft.PowerBI.ReportServer.AsServer.AnalysisServicesServer.RefreshDatabase(String databaseName, IEnumerable`1 dataSources, IEnumerable`1 parameters, String clientSessionId)
在 Microsoft.PowerBI.ReportServer.WebHost.EventHandler.AnalysisServicesDataRefresh.RefreshDatabase(AsDatabaseInfo asDatabaseInfo)
在 Microsoft.PowerBI.ReportServer.WebHost.EventHandler.DataRefreshScope.<>c__DisplayClass34_0.<ExecuteActionWithLogging>b__0()
在 Microsoft.PowerBI.ReportServer.WebHost.EventHandler.DataRefreshScope.<ExecuteFuncWithLogging>d__33`1.MoveNext()
2021-01-20 15:24:33.5686|ERROR|178|Error Processing Data Model Refresh: SessionId: f39adfc4-62d6-4d61-8eab-8ee5b865773f, Status: Error Failed Data Refresh, Exception Microsoft.AnalysisServices.OperationException: Failed to save modifications to the server. Error returned: 'COM error: Microsoft.PowerBI.ReportServer.ASEngineManagedRoot, No credentials were found for the datasource.
COM error: Microsoft.PowerBI.ReportServer.ASEngineManagedRoot, No credentials were found for the datasource.
COM error: Microsoft.PowerBI.ReportServer.ASEngineManagedRoot, No credentials were found for the datasource.
COM error: Microsoft.PowerBI.ReportServer.ASEngineManagedRoot, No credentials were found for the datasource.
COM error: Microsoft.PowerBI.ReportServer.ASEngineManagedRoot, No credentials were found for the datasource.
The current operation was cancelled because another operation in the transaction failed.
I really need your help,Thanks
We just released the January 2021 release of PBIRS that fixes several issues related to enhanced metadata models, please install the latest and let us know if that doesn't resolve your issue. Thanks!
https://www.microsoft.com/en-us/download/details.aspx?id=55329
i'm sorry no.☹️
Hi @sdhzhsz ,
Option 1:
In PBI Desktop Oct 2020, open every report query and data source
Change the connection information to all lowercase
Save the report and republish to PBIRS
Option 2:
Before the PBIX file is upgraded to the new format in the October 2020 version of PBI Desktop (Optimized for PBIRS), a backup copy is saved in the AppData folder:
C:\Users\<user>\AppData\Local\Microsoft\Power BI Desktop SSRS\TempSaves\Backups
Open PBI Desktop and turn off the Enhanced Metadata option. Go to File -> Options and settings -> Options -> Global-Preview features -> then uncheck the option:
Restart Power BI Desktop
Reopen the backup PBIX file
You should be able to use this version of the report and publish it to the PBIRS server. It is the v1 model and the same format as in May 2020 PBIRS.
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Best Regards,
Dedmon Dai
I changed the datasource and it still doesn't work. The file in the backup folder is not the latest version , and I have made several updates. May I ask when you can launch an update to fix this problem, eagerly looking forward to
thank you very much
Have you checked Users' credentials under Datasource Tab on of report publish on PBIRS?
Is refresh working fine from Power BI Desktop optimized for Report Server?
Proud to be a Super User!
Yes, It's OK.
It can also be successfully refreshed in power bi desktop.
by the way
the old file , is working fine on reportserver. but when i turn on the preview feature,edit and save,upload to the RS,the same problem arises
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