Forum Discussion

Petebro's avatar
Petebro
Icon for Microsoft Employee rankMicrosoft Employee
5 years ago

Power BI Report Server October 2020 update has been released.

Hello,   I am pleased to announce we have released an update to the Power BI Report Server (October 2020) with several fixes to problems commonly reported here on the Power BI Community Forums.  Th...
PBI Desktop on-prem
PBIRS Oct 2020
Report Server
MvdP's avatar
MvdP
Frequent Visitor
5 years ago

Hi,

 

I have the same problem since the last update to the October version of the Report Server.
Here I found there was a bugfix (Version 1.9.7627.11028 (October 2020), but after installing that one, the problem still remains with scheduled and manual refreshing:

 

[0] -1056505856: COM error: Microsoft.PowerBI.ReportServer.ASEngineManagedRoot, No credentials were found for the datasource.
[1] -1055784828: The database operation was cancelled because of an earlier failure.
[2] -1056505856: COM error: Microsoft.PowerBI.ReportServer.ASEngineManagedRoot, Datasource <urlToOdataFeed> is not found..
[3] -1055784932: The command has been canceled.. The exception was raised by the IDbCommand interface.

 

In Power BI Desktop (the version provided by de last update to be downloaded: Version: 2.86.1321.0 64-bit (oktober 2020)) there are no problems with the connections and when I create a new report with the same connections (SQL and OData-feed) the scheduled refresh works fine.


What do I have to do to fix the existing reports, so scheduled refresh works again?

  • MvdP's avatar
    MvdP
    Frequent Visitor
    5 years ago

    I followed the steps for some reports now and it seems to work.

    Thanks a lot for sharing the steps.