92 lines
5.4 KiB
HTML
92 lines
5.4 KiB
HTML
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<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" 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.language" scheme="rfc1766" content="en-us" />
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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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<meta name="dc.date" scheme="iso8601" content="2005-09-06" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<title>Solve communication problems using communications trace</title>
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<link rel="stylesheet" type="text/css" href="ibmidwb.css" />
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<link rel="stylesheet" type="text/css" href="ic.css" />
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</head>
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<body>
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<a id="Top_Of_Page" name="Top_Of_Page"></a><!-- Java sync-link -->
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<script language = "Javascript" src = "../rzahg/synch.js" type="text/javascript"></script>
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<a name="rzajtprb-comtraceinsts"></a>
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<h3 id="rzajtprb-comtraceinsts">Solve communication problems using communications trace</h3>
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<p>Sometimes, program debugging tasks are easier if you can trace the data
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that is sent and received on the communications line or within the network
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server. To perform a communications trace, you must have IBM® *SERVICE special
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authority or be authorized to the Service Trace function of i5/OS™ through iSeries™ Navigator. See <a href="../books/sc415302.pdf" target="_blank">iSeries Security
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Reference</a>
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<img src="wbpdf.gif" alt="Link to PDF" /> (SC41-5302), Chapter 4 User Profiles, for more information
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on this special authority.</p>
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<p>To run a communications trace, see <a href="../rzaku/rzakuperformt.htm">Perform
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a communications trace</a> for the specific steps you should use.</p>
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<p>The following commands might be used to perform a communications trace.</p>
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<dl class="parml">
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<dt class="bold">STRSST (Start Service Tools)</dt>
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<dd>The STRSST command takes you to a menu of tools to obtain error log
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information and communications trace information. For a detailed description
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of system service tools, see: <a href="rzajtrzajtprbcomssttoolinsts.htm#rzajtprb-comssttoolinsts">Communications trace and communication problems</a>
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</dd>
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<dt class="bold">STRCMNTRC (Start Communications Trace)</dt>
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<dd>The STRCMNTRC command starts a communications trace for the specified
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line, network interface description, or network server description. The communications
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trace continues until one of the following occurs:
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<ul>
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<li>The system runs the End Communications Trace (ENDCMNTRC) command</li>
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<li>A physical line problem causes the trace to end</li>
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<li>The Communications Trace function of the STRSST command ends the trace</li>
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<li>The *STOPTRC parameter is specified, and the buffer becomes full</li></ul>
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</dd>
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<dt class="bold">ENDCMNTRC (End Communications Trace)</dt>
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<dd>The ENDCMNTRC command ends the trace currently running on the specified
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line, network interface description, or network server description. The ENDCMNTRC
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command saves the communications trace buffer and the associated System Licensed
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Internal Code (SLIC) data.
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</dd>
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<dt class="bold">PRTCMNTRC (Print Communications Trace)</dt>
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<dd>The PRTCMNTRC command writes the communications trace data for the
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specified line, network interface description, or network server description
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to a spooled file or a database file. The system can print trace data multiple
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times in either form, and parameters on the command allow for dividing and
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formatting of the data.
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</dd>
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<dt class="bold">DLTCMNTRC (Delete Communications Trace)</dt>
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<dd>The DLTCMNTRC command deletes the communications trace buffer and associated
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SLIC data for the specified line, network interface description, or network
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server description. The communications trace can be deleted once the trace
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has ended.
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</dd>
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<dt class="bold">CHKCMNTRC (Check Communications Trace)</dt>
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<dd>The CHKCMNTRC command returns the communications trace status for a
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specific line, network interface description, or network server description.
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The CHKCMNTRC command returns status for all of the traces of a specific type
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that exist on the system. The system returns the status through a message.
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</dd>
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<dt class="bold"><a href="rzajtrzajtprbcomtraceinstss.htm#rzajtprb-comtraceinstss">TRCCPIC</a> (Trace Common
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Programming Interface (CPI) Communications)</dt>
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<dd>You can start to trace Common Programming Interface (CPI) Communications
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either before running a job or after a job is active to find out where the
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error might have occurred. The TRCCPIC command captures information about
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CPI-Communications calls that is processed by your program.
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</dd>
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</dl>
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<p>For more information on how to access System Service Tools, see the <a href="../books/sc415304.pdf" target="_blank">Backup and Recovery</a>
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<img src="wbpdf.gif" alt="Link to PDF" /> book.</p>
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<a id="Bot_Of_Page" name="Bot_Of_Page"></a>
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</body>
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</html>
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