RMAN-08138: WARNING: archived log not deleted - must create more backups

 

Error: RMAN-08138: WARNING: archived log not deleted - must create more backups
        archived log file

Resolution:
1. Connect to Catalog database'
2. CROSSCHECK BACKUP

Crosscheck command determine if files managed by RMAN, such as archived log, datafile copies and backup pieces still exist on disk or tape.