The ARCBDEXT exit for backup processing abnormally ended (abended). DFSMShsm has placed a hold on the backup command processing so no data set will be backed up until the hold is removed with a DFSMShsm RELEASE command with the BACKUP parameter. If processing a volume backup command, the reason for the abend is given in the associated ARC0734I message, in the reason code field.
DFSMShsm processing continues without the backup function.
If the backup function can run without the installation-wide exit, turn off the installation-wide exit with a SETSYS command with the EXITOFF parameter and release the backup function with the RELEASE command with the BACKUP parameter. DFSMShsm will then run without the exit and its own backup data set criteria. If this was an unusual circumstance, the exit will not abend again. The backup function should be started again with the RELEASE command with the BACKUP parameter.
Fix the cause of the abend and relink the exit module. The exit can be reactivated with a SETSYS command when DFSMShsm is started.
DFSMShsm