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Problems moving from PL/I to LE

 
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Christopher Mark Roberts

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Joined: 19 Jan 2007
Posts: 7
Location: China

PostPosted: Wed Feb 21, 2007 2:06 pm    Post subject: Problems moving from PL/I to LE
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We are in the midst of moving to LE on all are IMS Systems and are having problems with 2 modules.

When we steplib to PL/I the performance is degraded and soon we hoped to remove the PL/I libs.

After relinking the modules with the PL/ILibrary Routine Replacement Tool to replace the PL/I routines with LE routines we ran a test w/o PL/I. The jobs failed with a U476. I think the failure is because we need a PSB gen to change the language parameter from LANG=PLI to LANG=,.

Does anyone know if this will help? And if not, is there another solution? The biggest roadblock is we cannot recompile as we no longer have the
source code.

Any advice appreciated.
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Bitneuker

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Joined: 07 Nov 2005
Posts: 1105
Location: The Netherlands at Hole 19

PostPosted: Wed Feb 21, 2007 3:20 pm    Post subject:
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Don't think the LANG= in the PSB has anything to do with it. Rather the compile and/or link (CEESTART?). I will check and get back to you.
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Bitneuker

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Joined: 07 Nov 2005
Posts: 1105
Location: The Netherlands at Hole 19

PostPosted: Wed Feb 21, 2007 8:52 pm    Post subject:
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Quote:
- Steplib - Performance:
normalerweise werden die Ladebibliotheken auf eigene vorgeladene Bibliotheken (LLA) geladen. Wird dann eine Steplib hinzugef?gt,
ist deren Performance nat?rlich schlechter - die mu? dann auch vorgeladen werden.
-> ist das hier der Fall ?

- PL/1 und LE/370
die ?lteren PL/1-Compiler sind nicht LE-kompatibel. Erst die neueren Generationen (kann aber nicht genau sagen, welche, da wir diese noch nicht
haben) sind 'LE-f?hig'.
Wenn der Compiler nicht LE-Kompatibel ist, wird es kompliziert, noch dazu ohne Sourcen.


So I have contacts all over Europe icon_wink.gif The above one is from Austria. If you've trouble reading it:
    If the modules are not preloaded (LLA) but in a concatenated library there's (as we all know) a degree of performance.
    If the modules are compiled with a rather old version not LE-compatible and you have no sources your problem is very complicated and I can't solve it for you.
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Christopher Mark Roberts

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Joined: 19 Jan 2007
Posts: 7
Location: China

PostPosted: Thu Feb 22, 2007 12:09 pm    Post subject: Re: Problems moving from PL/I to LE
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That's what I figured, hoping for a miracle.

And no, I can't read (or speak) German. icon_sad.gif
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