Hello Richard,
Reason code 6b000d11 means:
6B000D11 Invalid data space name. A
user supplied data space name
must contain only alphabetic
numeric, and national
characters.
-----Original Message-----
From: IBM Mainframe Discussion List <[email protected]> On Behalf Of
Richard Zierdt
Sent: Monday, December 16, 2024 10:54 AM
To: [email protected]
Subject: [EXTERNAL] DSPSERV from a subtask fails while successful from the main
task
Data space creation problem. DSPSERV from a main task works fine, but if
issued from a subtask of that main task, it fails with:
SYSTEM COMPLETION CODE=01D REASON CODE=6B000D11 NO ACTIVE MODULE FOUND -
PRIMARY NOT EQUAL TO HOME
>From MVS System Codes for 01D:
xxzz0Dxx
A storage key violation occurred on the specified address space virtual storage.
DSPSERV parameters TYPE=BASIC,SCOPE=COMMON are used. KEY==X'70' or
KEY==X'00' yields the same abend.
Programs are authorized . TTOKEN of the main task is known.
Using the TTOKEN= parameter on the DSPSERV macro with the TTOKEN of the main
task makes no difference.
In fact, an incorrect TTOKEN makes no difference either, suggesting the 01D
abend is issued before TTOKEN is processed.
I'm missing something fundamental here. The main task and its subtask are in
the same address space (same ASCB, ASID).
Sounds like a subtask leaves the Primary-Home continuum of the main task.
As far as RTFM goes, I'm reading the Authorized Assembler Services manual and a
Share presentation from March, 2012 "Dual Address Space & Linkage-Stack
Architecture" by Dan Greiner which discusses primary and home address space
concepts, but it's unclear how that relates to main task - subtask environments.
Bottom line, may a subtask create a data space using DSPSERV ?
Thanks
Richard Zierdt
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