Jobsteps are authorized, not subtasks. The jobstep is either authorized or
it is not (in the scenarios you describe below).

There is no (supported, official, "z/OS") way to transition from
non-authorized to authorized. You cannot "become authorized" except at
jobstep initiation time.

Charles


-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[email protected]] On
Behalf Of [email protected]
Sent: Monday, July 23, 2018 3:47 PM
To: [email protected]
Subject: A curiosity Question

Hi,
.

Im sure there is an Integrity exposure with these scenarios.

1)Can a Problem Program (Key 8) attach a Surtask that is authorized ?
.
2)Can a Problem Program attach a subtask (with the DCB parameter) that is
authorized ? The dcb is not in the steplib concatenation.
.
3)Can a Problem Program invoke a Non Space Switching PC routine to Attach a
Subtask that is Authorized ?
.
Im sure there is an Integrity exposure - could someone comment on the above.
.
.
Paul
.
.

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