An error has occurred. This may be due to one or more of the following reasons. Contact your system administrator. - The ...

An error has occurred. This may be due to one or more of the following reasons. Contact your system administrator.
- The service is not provisioned for the same tenant. User / Application is hitting a retail server that does not belong to the same tenant as the user / application's account;
- The AAD environment of the user / application logging in is different than the AAD environment for which this service instance is configured.E.g.AAD Production users can only use Retail Server instances configured for Production;