script to monitor status of full and inc backup

         select * from (
   select OBJECT_TYPE,case when  OBJECT_TYPE='DB FULL' and  max (START_TIME) < TRUNC (SYSDATE - 7) then max (START_TIME) || ' DB FULL BACKUP is too old'
                       when OBJECT_TYPE='DB INCR' and  max (START_TIME) < TRUNC (SYSDATE - 1) then max (START_TIME) || ' DB INC BACKUP is too old'
                       else null
                       end as backup_status
      from  V$RMAN_STATUS where OBJECT_TYPE ='DB FULL' or OBJECT_TYPE='DB INCR' group by OBJECT_TYPE )
      pivot (max (backup_status) for OBJECT_TYPE in ('DB INCR','DB FULL') )
         union all
        SELECT rs.STATUS||':'||
         rs.operation ||' '|| rs.OBJECT_TYPE ||':'||
          rs.END_TIME  , ro.output
    FROM V$RMAN_STATUS  rs
      join v$rman_output ro on rs.RECID=ro.RMAN_STATUS_RECID
   WHERE START_TIME > TRUNC (SYSDATE - 1)
   and status not in ( 'COMPLETED','RUNNING')
    group by rs.STATUS||':'||
         rs.operation ||' '|| rs.OBJECT_TYPE ||':'||
          rs.END_TIME  , ro.output;