How to fix the Oracle error RMAN-05545: WARNING: Until SCN string is ahead of SCN of last full resync of recovery catalog: string?

In this post, you’ll learn more about the Oracle ErrorRMAN-05545: WARNING: Until SCN string is ahead of SCN of last full resync of recovery catalog: string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

RMAN-05545: WARNING: Until SCN string is ahead of SCN of last full resync of recovery catalog: string

Reason for the Error RMAN-05545: WARNING: Until SCN string is ahead of SCN of last full resync of recovery catalog: string

The specified point-in-time for duplication without a target connection was ahead of the last time that the datafile information was resynced to the recovery catalog. Information about offline and read-only datafiles might be incorrect.

How to fix the Error RMAN-05545: WARNING: Until SCN string is ahead of SCN of last full resync of recovery catalog: string ?

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

If duplication fails due to incorrectly identified offline and/or read-only datafiles, specify a point-in-time before the last resync of the recovery catalog and retry the command. Or perform full resync of the target database and retry the command.