AADSTS90019: No tenant-identifying information found in either the request or implied by any provided credentials.

Hi Folks,

I'm getting this error when signing to portal.azure.com.

Error Code:

AADSTS90019: No tenant-identifying information found in either the request or implied by any provided credentials.

This is the experiencing we are getting here:

1. User first try to login to an application which isnot underMFA CA (NON MFA Conditional Access App).
2. Next try to open a new TAB same browser and try to access any application with MFA CA example OWA, portal.azure.com

After providing MFA details on MS login page it will give you this error.

Let us know what could be the root cause for this error ?