The nn tape volumes specified in the preceding ARC0313A message are needed to process the recovery or the recall of a data set.
DFSMShsm will continue processing until the operator replies to the message. After the reply of Y is received, DFSMShsm processing stops until the tape mount request is satisfied.
After all the requested tapes have been collected and are ready for mounting, reply Y to the message. If all of the requested tapes are not available, reply N to the message.
DFSMShsm