Running BPXBATCH to unpax a product pax file.
//UNPAX1 EXEC PGM=BPXBATCH,
// PARM='sh cd /var/smptemp/TEST/; pax -rvf DVD03135507E.pax.Z'
//STDOUT DD SYSOUT=*
//STDERR DD SYSOUT=*
This job ends with a 2304 return code.
IEF142I UBSDCS99 UNPAX1 - STEP WAS EXECUTED - COND CODE 2304
Release : 15.0
Component : CCS390 - CA COMMON SERVICES FOR Z/OS
insufficient region size specified on jobcard and/or individual job step(s)
Increased REGION size on job or specify REGION=0M to resolve.
Other general things to check...
cd cd /var/smptemp/TEST/
pax -rvf DVD03135507E.pax.Z