Do you connect to SSAS from Power BI Desktop or Power BI Service? If you use Power BI Desktop, what option do you use? “Import” or “Connect live”? We also need to know what version and edition of SSAS you connect to.
I have just tested connecting to SSAS using import and connect live options in Power BI Desktop, everything works well. I found a thread stating similar issue, it is related to profile, and the issue is solved after removing Power BI desktop folder in the user profile (APPDATA\local\microsoft\PowerBI Desktop) and restarting Power BI Desktop.
Thanks, Lydia Zhang
Community Support Team _ Lydia Zhang If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.