On 6/8/2011 1:14 PM, David Cole wrote:
What's got me going today is this. For very good reasons, I have created my
DCB and DCBE (as well as a host of other data areas and control blocks) in
key-9 storage. But my code (z/XDC), when running non-authorized, runs with
execution key-8. So when I open my dataset, OPEN does the following:
- OPEN services opens the key-9 DCB just fine, no complaints, not a peep.
- But when OPEN sees that:
- It's caller (z/XDC) is running in problem state,
- And it's caller is running in execution key-8,
- But the DCBE is in key-9 storage,
OPEN zero's out the DCBDCBE field (the DCB's link to the DCBE),
and proceeds to open the DCB without the DCBE.
This issue, and IBM's resolution intended for a release not yet generally
available, was covered at the April 2010 TDM (session 36, pp. 84-85).
--
Edward E Jaffe
Phoenix Software International, Inc
831 Parkview Drive North
El Segundo, CA 90245
310-338-0400 x318
[email protected]
http://www.phoenixsoftware.com/
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