GTO437I programname(copy_utility_name) copied x bytes.
Explanation
While stacking data on tapes for a copy job, the ADRDSSU utility recorded the specified number of bytes as being written to an output tape.
User response
No action is required.
While stacking data on tapes for a copy job, the ADRDSSU utility recorded the specified number of bytes as being written to an output tape.
No action is required.