Forum Discussion
MartinFM
Helper I
Helper IModels not supported in Power BI Report Server
Hello, I get the following error when I try to open one of our reports: "This file uses many-to-many relationships or a composite model which combines DirectQuery sources and/or imported data. T...
MartinFMHelper I
Helper IAh, OK, thank you, I was not aware of this 🙂
Your Solution is so great d_gosbell
Hi, MartinFM
As Super User said, you're confusing the two versions. You encountered this error when you opened a report that Power BI desktop did not have with the RS version in the RS version of Power BI desktop.
Your report contains a composite data source, which is an unsupported data source type in Power BI Report Server.
This isn't a bug with Power BI report server. It's just that you opened a report that wasn't part of the RS version of Power BI desktop.
Best Regards
Jianpeng Li
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.