z/OS JES3 Initialization and Tuning Reference
SA32-1005-00
MEMBER=
Required to identify the member in the data set specified on
the JES3IN DD statement in the JES3 procedure.
member
the actual member name in the data set specified on the JES3IN
DD statement in the JES3 procedure. This member contains initialization
statements that are to be included in the initialization stream.