We have identified an issue with PowerBI Reports failing to refresh with an error:
“The specified method is not supported”
We are currently aware of this known behavior and the team is working on a fix. The root cause has been identified in the OData API metadata generation.
If more information can be shared with possible mitigation steps or when a fix will be deployed, we will post it here. There have been multiple of these issues reported to CSS which means this issue does have some impact. Please do proactively share with your users, etc.
Feel free to save the effort of raising a support request to Microsoft CSS as we are working on it already.
Thank you
