How to fix the Oracle error CLST-02312: failed to completely delete node configuration?

In this post, you’ll learn more about the Oracle ErrorCLST-02312: failed to completely delete node configuration with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CLST-02312: failed to completely delete node configuration

Reason for the Error CLST-02312: failed to completely delete node configuration

Cause: The node deletion was mostly successful, and should be functional in this state. Some portions of the configuration were not successfully deleted.

How to fix the Error CLST-02312: failed to completely delete node configuration ?

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

Action: This can be ignored. The safer choice is to restore the Oracle Cluster Repository from backup, and attempt the delete again. Adding any of the deleted nodes back to the configuration in the future may fail if this is ignored.