62 lines
3.9 KiB
HTML
62 lines
3.9 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Considerations when debugging one job from another job" />
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<meta name="abstract" content="Although most jobs can be debugged from another job, there are some considerations you should follow." />
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<meta name="description" content="Although most jobs can be debugged from another job, there are some considerations you should follow." />
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<meta name="DC.subject" content="debugging, considerations for one job from another job" />
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<meta name="keywords" content="debugging, considerations for one job from another job" />
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<meta name="DC.Relation" scheme="URI" content="usejobdg.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="debugconsid" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Considerations when debugging one job from another job</title>
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</head>
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<body id="debugconsid"><a name="debugconsid"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Considerations when debugging one job from another job</h1>
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<div><p>Although most jobs can be debugged from another job, there are
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some considerations you should follow.</p>
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<ul><li>A job being debugged cannot be held or suspended (for example, when running
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another group job or a secondary job).</li>
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<li>When servicing another job with the <span class="cmdname">Start Service Job (STRSRVJOB)</span> command,
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you cannot also debug the job doing the servicing. All debug commands apply
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only to the job being serviced. To debug the job doing the servicing, you
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must either end the servicing of the other job, or have another job service
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and debug it.</li>
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<li>Debug commands operate on another job, even if that job is not stopped
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at a breakpoint. For example, if you are debugging a running job and you
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enter the <span class="cmdname">Display Program Variable (DSPPGMVAR)</span> command,
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the variable you specify is shown. Since the job continues to run, the value
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of the variable may change soon after the command is entered.</li>
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<li>A job being debugged must have enough priority to respond to debug commands.
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If you are debugging a batch job with a low priority and that job gets no
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processing time, then any debug command you issue waits for a response from
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the job. If the job does not respond, the command ends and an error message
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is displayed.</li>
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<li>You cannot service and debug a job that is debugging itself. However,
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you can service and debug a job that is servicing and debugging another job.</li>
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</ul>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="usejobdg.htm" title="You may want to use a separate job to debug programs running in another job.">Use a job to debug another job</a></div>
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</div>
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</div>
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</body>
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</html>
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