Can't connect to azure analysis services with python and azure function using azure active directory.

I don't know what ssas model is but the user_realm_discovery_failed could point to an authentication issue. Not sure what troubleshooting you've done but try the following:

1. Check if the credentials can authenticate to Azure Analysis Services by checking the service principal being used.
2. Check if the service principal has the necessary permissions to access the model.
3. Verify you don't have anything being inadvertently blocked by a firewall.

If you've already walked through these steps or they weren't help, please provide more information about your setup and code being used to connect to Analysis Services.

Hi, thanks for the reply.
For all who facing similar problems. It was a mix of wrong adomd version (use 160 instead 130) and not sufficient access. You need to give the azure function app rights to access the analysis services instance and access to the specific tabular model you want to query.