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ds390 · Beginner Joined: 23 Jan 2007 Posts: 82 Topics: 39

Hi all,

I have a simple program which does the 'hello world.' thing.

If I compile it to t003 it doesn't print the output. It works if I give I gave it another name. This is strange. The source, compile jcl, run jcl are all the same except the load module name.

What could be the problem?

papadi · Supermod Joined: 20 Oct 2009 Posts: 594 Topics: 1

What happens when you execute t003?

It may help if you post all (3 or 4?) of the sysouts from a t003 execution.
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di

semigeezer · Posted: Wed Nov 11, 2009 10:06 pm Post subject:

have you checked for naming conflicts in steplib, joblib, sysproc, sysexec, and ispllib? does it work with a direct CALL 'dsn(t003)' command?
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ds390 · Beginner Joined: 23 Jan 2007 Posts: 82 Topics: 39

If I execute t003, it ends normally with return code 0. And I checked the job log, no 'hello world' .

If I delete t003, and compile the same source to t005, and execute t005, it has the sysout with 'hello world' in it.

Then I change the target object back to t003, and run it and there is no sysout.

Has anyone ever experienced the similar thing?

ds390 · Beginner Joined: 23 Jan 2007 Posts: 82 Topics: 39

tso call 'ibmuser.atest.load(t005)' got 'hello world.'
tso call 'ibmuser.atest.load(t003)' got nothing.

BTW, I am using my ADCD 1.6, without LLA.

Thanks for your help.

ds390 · Beginner Joined: 23 Jan 2007 Posts: 82 Topics: 39

Interesting, if I delete t003 and rename t005 to t003, and call t003 either in TSO or JCL, I got my 'hello world.'

I am totally confused.

ds390 · Beginner Joined: 23 Jan 2007 Posts: 82 Topics: 39

Here is my JCL. If I change line # 4, and #8 from t003 to t005, I got hello world. If I use t003 on these line numbers, I got no sysout.

But if I delete t003 in ispf, and rename t005 to 003 and call t003 from tso or JCL , I got 'hello world.'

What is the problem?

papadi · Supermod Joined: 20 Oct 2009 Posts: 594 Topics: 1

What does the linkedit output show?

What is the program-id in the source?

What happens if you use the same value for the source name, loadlib name, and program-id?

It may be that you've confused the system between the module name and the entry point Smile

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di

semigeezer · Posted: Thu Nov 12, 2009 4:02 pm Post subject:

just out of curiosity, if you go to TSO and type TSO ISRDDN ; B T003 (or if needed, LOAD T003) do you see the module you expect to run? Does the command S T003 show it coming from where you want it to come from?
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New members are encouraged to read the How To Ask Questions The Smart Way FAQ at http://www.catb.org/~esr/faqs/smart-questions.html.

ds390 · Beginner Joined: 23 Jan 2007 Posts: 82 Topics: 39

Thanks, SG, and I can see the direction you are pointing to. I tried what you said and I got message says 'module not loaded'.

Please notice, if I delete t003 from ibmuser.atest.load library and submit JCL with pgm=t003, it will tell me requested module not found. I have a feeling that I have a wrong copy of t003 in the memery/storage that is not purged.

ds390 · Beginner Joined: 23 Jan 2007 Posts: 82 Topics: 39

Hi All,

I found the cause of the problem. A few month ago I modified my IGYWCL to keep my temporary module before HEWL. So what happened is , although every time I delete the program, but the new program is being created from my old module.

Thanks for your help everyone.

papadi · Supermod Joined: 20 Oct 2009 Posts: 594 Topics: 1

Thanks for posting the "solution" - so much nicer than it remaining a mystery Wink

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All the best,

di