How to fix the Oracle error CLST-02311: failure rolling back node deletion. configuration irrecoverable?

In this post, you’ll learn more about the Oracle ErrorCLST-02311: failure rolling back node deletion. configuration irrecoverable with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CLST-02311: failure rolling back node deletion. configuration irrecoverable

Reason for the Error CLST-02311: failure rolling back node deletion. configuration irrecoverable

Cause: clscfg attempted to roll back the deletion process after a failure and was unable to do so. Configuration was partially deleted and left in an inconsistent state.

How to fix the Error CLST-02311: failure rolling back node deletion. configuration irrecoverable ?

You can fix this error in Oracle by following the below steps

Action: Shut down the cluster and restore the Oracle Cluster Repository from backup.