Somebody can help me with this?

I need to eliminate volume DB.BACKUP.4.

delete volhistory todate=today-30 type=DBBackup

It does not eliminate it.

I suppose that it is by "BACKUP_SERIES".



select * from volhistORY where type = 'BACKUPFULL'



      DATE_TIME: 2007-02-23 09:40:03.000000

         UNIQUE: 0

           TYPE: BACKUPFULL

  BACKUP_SERIES: 117

BACKUP_OPERATION: 0

     VOLUME_SEQ: 1

       DEVCLASS: LTOCLASS1

    VOLUME_NAME: DB.BACKUP.4

       LOCATION:

        COMMAND:



      DATE_TIME: 2007-03-02 09:03:38.000000

         UNIQUE: 0

           TYPE: BACKUPFULL

  BACKUP_SERIES: 118

BACKUP_OPERATION: 0

     VOLUME_SEQ: 1

       DEVCLASS: LTOCLASS1

    VOLUME_NAME: DB.BACKUP.5

       LOCATION:

        COMMAND:



      DATE_TIME: 2007-03-22 15:45:12.000000

         UNIQUE: 0

           TYPE: BACKUPFULL

  BACKUP_SERIES: 2

BACKUP_OPERATION: 0

     VOLUME_SEQ: 1

       DEVCLASS: LTOCLASS1

    VOLUME_NAME: DB.BACKUP.2

       LOCATION:

        COMMAND:



      DATE_TIME: 2007-03-23 08:46:31.000000

         UNIQUE: 0

           TYPE: BACKUPFULL

  BACKUP_SERIES: 3

BACKUP_OPERATION: 0

     VOLUME_SEQ: 1

       DEVCLASS: LTOCLASS1

    VOLUME_NAME: DB.BACKUP.3

       LOCATION: