Re: %ADDR() in a DS is not resolving to the correct value. -- RPG400-L

CA_pPsds appears to be DEFINED within a DS. Any particular reason for that?

If, for example, a copy at the DS level took place in the code that would leave the value in the pointer intact but nullify it as a pointer. Any chance that is happening somewhere in the code?

By “copy” I include the DS being passed as a parm with Const where the sending an proto definitions are not a 100% match. That would cause a copy to be made prior to the call.

Jon Paris

www.partner400.com
www.SystemiDeveloper.com

On May 16, 2016, at 2:26 PM, Needles,Stephen J <SNEEDLES@xxxxxxxxxxxxxxxx> wrote:

The service program *IS* the condition handler.

Running the program; not the tame one, but the feral one; the pointer...

D CA_pPsds * INZ(%ADDR(PGM_PSDS))

Has this value: CA_PPSDS = SPP:*NULL

It should be populated at this point as we are into the c-specs at this point. Nothing has had an opportunity to step on the value either.

I'm stripping things to the bone for the PMR. I'll post more stuff as I carve away the noise. Perhaps I'll stumble on something the developer did to make this fail.

The register is registered and de-registered with each program execution.

The call stack is fine...no contamination. It will fail in a pristine job.

Steve Needles

-----Original Message-----
From: RPG400-L [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Hiebert, Chris
Sent: Monday, May 16, 2016 11:58 AM
To: rpg400-l@xxxxxxxxxxxx
Subject: RE: %ADDR() in a DS is not resolving to the correct value.

-- I don't think that the *SRVPGM angle has anything to do with the error as my tame test program works just fine.

Steve are you saying that the Service Program is *using* the condition handler?
Or are you saying that the service program *is* the condition handler?

Do you unregister your condition handlers?

Could there be in issue where the condition handler is being triggered for a program that no longer exists on the call stack.
In which the previously pointed to PSDS is no longer allocated?

Chris Hiebert
Senior Programmer/Analyst
Disclaimer: Any views or opinions presented are solely those of the author and do not necessarily represent those of the company.
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