<snip> For a given ASID, look at OUCB +B0. JES2, STC or TSO should appear. </snip>
That is field OUCBSUBN which is not a programming interface. Its commentary leads me to think that there are additional possible values. Peter Relson z/OS Core Technology Design ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
