Failed to publish - UnknownCallsite

[saj]

We've upgraded to October 2020 release of Report Server and we're getting a number of bugs.

An existing report is failing to be over written or published as a new file. The error is.

The given data source kind is not supported. Data source kind: UnknownCallsite.

This release appears a bit buggy especially with the enhanced metadata.

[v-deddai1-msft]

Hi @saj ,

Would you please also try to upload the file :

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

[Petebro]

Sorry to hear your problems that you've faced with October 2020. The rollout of models with enhanced metadata was not what we had hoped in terms of customer expectations. Because of this we have worked closely with customer support and community here to track down and fix bugs with enhanced metadata.

Would it be possible to test your reports against Jan 2021 release of Power BI Report Server? Many of these should have been addressed.