topic user ac does not exist in tenant Microsoft Service in Databricks Free Edition Help https://community.databricks.com/t5/databricks-free-edition-help/user-ac-does-not-exist-in-tenant-microsoft-service/m-p/161072#M840 <P><SPAN>Selected user account does not exist in tenant 'Microsoft Services' and cannot access the application '2ff814a6-3304-4ab8-85cb-cd0e6f879c1d' in that tenant. The account needs to be added as an external user in the tenant first. Please use a different account.</SPAN></P> Wed, 01 Jul 2026 11:51:04 GMT ritika12 2026-07-01T11:51:04Z user ac does not exist in tenant Microsoft Service https://community.databricks.com/t5/databricks-free-edition-help/user-ac-does-not-exist-in-tenant-microsoft-service/m-p/161072#M840 <P><SPAN>Selected user account does not exist in tenant 'Microsoft Services' and cannot access the application '2ff814a6-3304-4ab8-85cb-cd0e6f879c1d' in that tenant. The account needs to be added as an external user in the tenant first. Please use a different account.</SPAN></P> Wed, 01 Jul 2026 11:51:04 GMT https://community.databricks.com/t5/databricks-free-edition-help/user-ac-does-not-exist-in-tenant-microsoft-service/m-p/161072#M840 ritika12 2026-07-01T11:51:04Z