Hi:

I just completed a whole database backup (level 0) and when I checked the archive directory, I have about 25 archive log files that have not been backed up.

I attempted to run the command to just backup these archive logs using the sequence number and I get the error

RMAN-20242: specification does not match any archivelog in the recovery catalog

The documentation says...

Cause: No archive logs in the specified archive log range could be found.

Action: Check the archive log specifier

My question is - where is the archive log specifier defined and how can I change it?

Thanks.