Hi all, I encountered this issue today, my report has been working normally for almost one year and suddenly it cannet be refreshed on BI services, but it can be refreshed on BI desktop, I tried all...
KarlCullimore
Advocate II
Advocate III have checked and it looks like 60% of my issues are resolved when its sharepoint document merging a sharepoint document. But it still shows the same error if its a dataflow merging with data a sharepoint Document. I got round it by making both dataflows or both Sharepoint folder docs. But I have quite a few to resolve and we never had an issue with combining two cloud based data sources before.