we are using the Power BI Report Server (May 2020).
We have saved some Excel-Files on Power BI Report Server (Upload).
We are able to upload the Excel-File but we are not able to overwrite the existing Excel-File.
When we want to upload the same Excel-File again we are asked whether the existing file should be overwritten.
If we click "overwrite" an error message occures ("Internal error on Reportserver").
In the Logfie I can find the following message:
"System.InvalidOperationException: Das Objekt mit Nullwert muss einen Wert haben..|" (Nullable Object must have a value)
Is this a bug in PBIRS version May 2020 (15.0.1103.234)?
Related community post:
Similar issue has been reported: CRI 197483980. It should be fixed in next PBIRS release (Sept/Oct).