229 lines
6.4 KiB
HTML
229 lines
6.4 KiB
HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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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="Copyright" content="Copyright (c) 2006 by IBM Corporation">
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<title>Dump Flight Recorder (QWTDMPFR) API</title>
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<!-- Begin Header Records ========================================= -->
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<!-- WM SCRIPT A converted by B2H R4.1 (346) (CMS) by V2KEA304 -->
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<!-- at RCHVMW2 on 17 Feb 1999 at 11:05:09 -->
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<!-- File cleanup completed on 13 July 2001 -->
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<!-- Change History: -->
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<!-- YYMMDD USERID Change description -->
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<!-- File cleanup completed Feb 2002 by v2cdijab -->
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<!-- End Header Records -->
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<link rel="stylesheet" type="text/css" href="../rzahg/ic.css">
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</head>
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<body>
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<a name="Top_Of_Page"></a>
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<!-- Java sync-link -->
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<script type="text/javascript" language="Javascript" src="../rzahg/synch.js">
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</script>
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<h2>Dump Flight Recorder (QWTDMPFR) API</h2>
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<div class="box" style="width: 70%;">
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<br>
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Optional Parameter Group:<br>
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<br>
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<table width="100%">
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<tr>
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<td align="center" valign="top" width="10%">1</td>
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<td align="left" valign="top" width="60%">Qualified job name</td>
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<td align="left" valign="top" width="15%">Input</td>
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<td align="left" valign="top" width="15%">Char(26)</td>
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</tr>
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</table>
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<br>
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Default Public Authority: *USE <br>
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<!-- iddvc RMBR -->
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<br>
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Threadsafe: No <br>
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<!-- iddvc RMBR -->
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<br>
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</div>
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<p>The Dump Flight Recorder (QWTDMPFR) API dumps the contents of flight
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recorders for jobs that have them. A <strong>flight recorder</strong> is an
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object that stores trace information to record a history of what has happened
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in system programs. The flight recorder contains only information that helps to
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identify the flow of system programs and status information.
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The flight recorder for a job is a temporary object
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and is not available after an IPL.</p>
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<p>The following types of jobs have flight recorders:</p>
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<ul>
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<li>Subsystem monitors</li>
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<li>System jobs</li>
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</ul>
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<p>You can use the QWTDMPFR API to collect information
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for your IBM service representative.
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This API dumps the contents of job flight recorders
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to spooled files.
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You can then collect the files and submit them
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to your IBM service representative for debugging.</p>
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<h3>Authorities and Locks</h3>
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<p>None.</p>
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<h3>Optional Parameter Group</h3>
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<dl>
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<dt><strong>Qualified job name</strong></dt>
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<dd>INPUT; CHAR(26)
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<p>The name of the job whose flight recorder is to be dumped.
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The qualified job name has three parts:</p>
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<table cellpadding="5">
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<!-- cols="15 85" -->
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<tr>
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<td align="left" valign="top" nowrap><em>Job name</em></td>
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<td align="left" valign="top">CHAR(10). A specific job name or one of the
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following special values:
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<table cellpadding="5">
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<tr>
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<td align="left" valign="top"><em>*ACTIVE</em></td>
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<td align="left" valign="top">The flight recorders for
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all active system jobs and all active subsystem monitor jobs
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is dumped.
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</td>
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</tr>
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</table>
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</td>
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</tr>
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<tr>
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<td align="left" valign="top" nowrap><em>User name</em></td>
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<td align="left" valign="top">CHAR(10). A specific user profile name, or blanks
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when the job name is a special value.</td>
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</tr>
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<tr>
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<td align="left" valign="top" nowrap><em>Job number</em></td>
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<td align="left" valign="top">CHAR(6). A specific job number, or blanks when
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the job name is a special value.</td>
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</tr>
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</table>
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<br>
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</dd>
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</dl>
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<h3><a name="USAGE_NOTES">Usage Notes</a></h3>
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<p>The QWTDMPFR API can be called with no parameters.
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This invocation dumps flight recorders
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for all active system jobs and all active subsystem monitor jobs.
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This is usually the best choice.
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You can use a <strong>Call Program (CALL)</strong> command
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from the <strong>Command Entry</strong> prompt.
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</p>
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<pre>
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CALL PGM(QSYS/QWTDMPFR)
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</pre>
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<p>The QWTDMPFR API can be called with one parameter.
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This allows you to dump the flight recorder for a single job.
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The job does not need to be active,
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as long as there has not been an IPL since the job was active.
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You can use a <strong>Call Program (CALL)</strong> command
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from the <strong>Command Entry</strong> prompt
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and use a job name parameter.
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The qualified job name must be specified in upper case characters
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because the command analyzer does not change character strings
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that appear between quote marks.
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</p>
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<pre>
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CALL PGM(QSYS/QWTDMPFR) PARM('QTAPARB QSYS 001234')
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</pre>
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<br>
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<br>
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<h3>Error Messages</h3>
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<table width="100%" cellpadding="5">
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<!-- cols="15 85" -->
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<tr>
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<th align="left" valign="top" nowrap>Message ID</th>
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<th align="left" valign="top">Error Message Text</th>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1321 E</td>
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<td align="left" valign="top">Job &1 user &2 job number &3 not
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found.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1332 E</td>
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<td align="left" valign="top">End of duplicate job names.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF24B4 E</td>
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<td align="left" valign="top">Severe error while addressing parameter
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list.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF3C36 E</td>
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<td align="left" valign="top">Number of parameters, &1, entered for this
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API was not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF3C3B E</td>
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<td align="left" valign="top">Value for parameter &2 for API &1 not
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valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF3CF2 E</td>
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<td align="left" valign="top">Error(s) occurred during running
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of &1 API.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF8100 E</td>
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<td align="left" valign="top">All CPF81xx messages could be returned. xx is
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from 01 to FF.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF9800 E</td>
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<td align="left" valign="top">All CPF98xx messages could be signaled. xx is
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from 01 to FF.</td>
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</tr>
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</table>
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<br>
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<hr>
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API introduced: V2R2
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<hr>
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<table align="center" cellpadding="2" cellspacing="2">
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<tr align="center">
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<td valign="middle" align="center"><a href="#Top">Top</a> | <a href="wm1.htm">
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Work Management APIs</a> | <a href="aplist.htm">APIs by category</a></td>
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</tr>
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</table>
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</body>
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</html>
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