Forum Discussion
On Promise data Gateway authentification problem
Hello I have a problem with Power BI service and tabular model (local). I installed an On Promise Gateway. The gateway is registered and I can also create data sources. It is also possible to establ...
We found the answer...
If the underlying error message is similar to the following, it could mean that the service account for Analysis Services may be missing the token-groups-global-and-universal (TGGAU) directory attribute.
"The user name or password is incorrect."
Now it seems to be working
Anonymous,
Can you connect to the AS instance in power bi desktop? Please check if AS server has forbidden some access or the AS server has diable some port.
Regards,
Jimmy Tao
Yes, connecting Power-BI desktop to AS instance works without any problems. Even publishing the reports works without any problems. Only the refresh of the dataset via the data source and gateway delivers username password wrong.
Regrads,
Katja