[ADSM-L] Deleting tape that belongs to defunct TSM instance from volhist

Received the following when a tape would not checkin per normal, so I tried a
label libv with overwrite:

06/05/08   15:44:37  ANR2017I Administrator BC03CB1 issued command: LABEL
libv
                      3584_1 search=b labels=b checkin=scr overwrite=y
waitt=0
                      (SESSION: 2)
06/05/08   15:44:37  ANR0984I Process 15 for LABEL LIBVOLUME started in the
                      BACKGROUND at 15:44:37. (SESSION: 2, PROCESS: 15)
06/05/08   15:44:37  ANR8799I LABEL LIBVOLUME: Operation for library 3584_1
                      started as process 15. (SESSION: 2, PROCESS: 15)
06/05/08   15:44:49  ANR8816E LABEL LIBVOLUME: Volume A00229 in library
3584_1
                      cannot be labeled because it is currently defined in a
                      storage pool or in the volume history file. (SESSION:
2,
                      PROCESS: 15)
06/05/08   15:44:49  ANR9756I No volumes were found. (SESSION: 2, PROCESS:
15)
06/05/08   15:44:49  ANR8801I LABEL LIBVOLUME process 15 for library 3584_1
                      completed; 0 volume(s) labeled, 0 volume(s) checked-in.
                      (SESSION: 2, PROCESS: 15)
06/05/08   15:44:49  ANR0985I Process 15 for LABEL LIBVOLUME running in the
                      BACKGROUND completed with completion state SUCCESS at
                      15:44:49. (SESSION: 2, PROCESS: 15)

How do I delete just this one tape from volhist, without deleting any others?
I think it is a database backup belonging to a defunct TSM instance (TSM2):

DATE_TIME: 2008-03-24 07:55:45.000000
          UNIQUE: 0
            TYPE: REMOTE
   BACKUP_SERIES:
BACKUP_OPERATION:
      VOLUME_SEQ:
        DEVCLASS: LTO2
     VOLUME_NAME: A00229
        LOCATION: TSM2
         COMMAND:

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