Hi guys,

I thin that I have not presented my problem clearly. I am already taking my backups with RMAN (level 0 on FRI and level 1 rest of days). RMAN catalog is also on a diff. database. They are working fine.

Now, I want to do some maintenance of RMAN catalog for the database, I am taking the backup like, deleting expired backups, marking the backups as unavailable if they do not exist on the disk/tape etc.

For doing this, I put up above commands for seeking your concurrence.

Thanks a lot.