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Katebrk's avatar
Katebrk
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5 years ago
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[0] -1056505856: COM error: Microsoft.PowerBI.ReportServer.ASEngineManagedRoot, Datasource

Hello! 

I have the following situation:

I've uploaded my report to Report Server. The data source that I use in report - is Azure SQL Database. Now I am trying to schedule refresh, but the following error occurs: 

 

SessionID: 6307fae2-ab63-4942-abaa-daa028e***
[0] -1056505856: COM error: Microsoft.PowerBI.ReportServer.ASEngineManagedRoot, Datasource ***.database.windows.net;datawarehouse is not found..
[1] -1056505856: COM error: Microsoft.PowerBI.ReportServer.ASEngineManagedRoot, Datasource ***.database.windows.net;datawarehouse is not found..

 

I have Report Server January 2021 and Power BI optimized for Report Server. When I refresh data from Power BI optimized for RS, it works fine. When I test the connection in "Data sources" tab, it works fine too: 

 

 

Could please anybody tell me what the problem could be? 

 

Thank you! 

 

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  • gsprague's avatar
    gsprague
    5 years ago

    Hi Kate, we have fixes for various Datasource Not Found issues in the Report Server May 2021 release. Are you able to upgrade to see if this fixes your problem?

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