How to fix the Oracle error RMAN-06216: WARNING: db_unique_name mismatch – string objects could not be updated?

In this post, you’ll learn more about the Oracle ErrorRMAN-06216: WARNING: db_unique_name mismatch – string objects could not be updated with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

RMAN-06216: WARNING: db_unique_name mismatch – string objects could not be updated

Reason for the Error RMAN-06216: WARNING: db_unique_name mismatch – string objects could not be updated

This is an informational message only.

How to fix the Error RMAN-06216: WARNING: db_unique_name mismatch – string objects could not be updated ?

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

Run CROSSCHECK command after connecting to a primary or physical standby database that can access the specified objects.