I am a Norwegian, and use Norwegian as language in my powerBI service (or default browser language).
I have experienced that when I try to edit/update a dataflow I get an unexpected error message every time. It does not let me save the dataflow, even if I hav made no changes (only opened it and the pressing save). I also experience this for new dataflows. I can set them up without errormessages, but when saving iI get the unexpected error.
By coincidence I found out that if I changed my language for the service to english, I do not get the error messages and I am able to save the dataflow.
Is there any known solutions to get this to work while using Norwegian as my language in the service?