How to fix the Oracle error RMAN-06427: recovery catalog already exists?

In this post, you’ll learn more about the Oracle ErrorRMAN-06427: recovery catalog already exists with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

RMAN-06427: recovery catalog already exists

Reason for the Error RMAN-06427: recovery catalog already exists

The CREATE CATALOG command cannot be used when the recovery catalog already exists.

How to fix the Error RMAN-06427: recovery catalog already exists ?

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

Use the UPGRADE CATALOG command to upgrade your recovery catalog to the most current release without losing any existing backup data. Use the DROP CATALOG command to remove an existing recovery catalog.