An ABACKUP or ARECOVER command has been issued. The command has failed because (1) the minimum system requirements have not been met for aggregate backup or recovery, or (2) the command was directed to a host started with HOSTMODE=AUX. function indicates if the ABACKUP or ARECOVER command has been specified.
DFSMShsm fails the command. Aggregate backup and aggregate recovery support are disabled, or not supported in a host started with HOSTMODE=AUX. DFSMShsm processing continues without aggregate backup and aggregate recovery support.
Check the command activity log for messages ARC6001E, ARC6002E, and ARC6003E to determine which system levels have not been met. See z/OS DFSMShsm Implementation and Customization Guide to determine the system levels required for aggregate backup and aggregate recovery support.
Do not issue any aggregate backup or recovery commands until the system is at the proper level or levels. If the system is at the proper level, then aggregate backup and recovery commands can only be directed to a host started with HOSTMODE=MAIN.
DFSMShsm