Hi,

We are working on Power BI migration from INFY to TATA.
I have a user TATA.nato@tata.com.
a. with this user Iam able to connect to Azure databricks using Power BI desktop in INFY tenant.

b. Iam logged in as TATA.nato@tata.com and switched to tenant INFY in Power BI.
But when i come to Power BI service, its giving error when login with Oauth2.

Failed to update data source credentials: [Microsoft][ThriftExtension] (14) Unexpected response from server during a HTTP connection: Unauthorized/Forbidden error response returned, but no token expired message received.Hide details
Status code: 400

Any help would be appreciated.

Note:
Earlier i was able to connect with email id TATA.nato@TATA.onmicrosoft.com
Weeked they change the userid TATA.nato@TATA.com

Thank you.