Running the UNZIPJCL job from USS directory from the downloaded and unzipped legacy Pax file E11802AW011.pax.Z
This is what is missing from the JCL per the batch job.
----------<GIMUNZIP>
----------</GIMUNZIP>
GIM37150S ** THE <ARCHDEF> KEYWORD IS MISSING OR INVALID.
GIM46700I GIMUNZIP PACKAGE CONTROL STATEMENT PROCESSING FAILED.
GIM20501I GIMUNZIP PROCESSING IS COMPLETE. THE HIGHEST RETURN CODE WAS 12.
******************************** BOTTOM OF DATA ******************************
Release : 15.0
Component : CCS390 - COMMON SERVICES FOR Z/OS