Forum Discussion
Error when saving report to Power BI Report Server October preview
Hi martinlarsson,
I was getting the same error message when trying to publish my PBI reports to PBI Report Server. However, when I downgraded my PBI desktop (optimised for Report Server) to match the Report Server version so in my case uninstalling my desktop version (March 2018) then installing Oct 2017) this did the trick and I was able to publish successfully without any issues.
The other option is to obviously upgrade the Report Server to the latest version (or to match your desktop version) but this should be tested first on non-production systems and it's easier to test locally first before messing with servers.
So for your case I would have to assume either one of the installs didn't work properly and need to be done again.
Hope this helps,
Jay