Hi @trung nguyen​ All of the above are consequences of a user getting deleted. This cannot be avoided and it is expected. Before deleting the user, transfer ownership, clone the clusters, clone the jobs, and make necessary changes to keep the resources prepared for user/owner deletion.

https://docs.databricks.com/workflows/jobs/jobs.html#clone-a-job

https://docs.databricks.com/clusters/clusters-manage.html#clone-a-cluster

https://docs.databricks.com/sql/user/security/access-control/query-acl.html

You could also create a service account for managing important resources instead of using a user account.

Let me know if this helps. Please mark this comment as "best answer" to resolve the query.