Deleting Old RMAN Backups from Netbackup Tape Media

Allocate a channel and run a script to delete 7 days old backups


RUN{
      ALLOCATE CHANNEL ch00 TYPE 'SBT_TAPE';
        SEND 'NB_ORA_CLIENT=OR-21, NB_ORA_SERV=MG-20';
delete backup completed before 'SYSDATE -7';
       RELEASE CHANNEL ch00;
  }