84 lines
5.0 KiB
HTML
84 lines
5.0 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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<meta name="DC.Title" content="Example: Override a message file" />
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<meta name="abstract" content="This example shows how to change a message used in a job." />
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<meta name="description" content="This example shows how to change a message used in a job." />
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<meta name="DC.subject" content="example, overriding message file, CHGMSGD (Change Message Description) command, Change Message Description (CHGMSGD) command, command, CL, CHGMSGD (Change Message Description), Change Message Description (CHGMSGD), message description, changing" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<title>Example: Override a message file</title>
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</head>
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<body id="exomf"><a name="exomf"><!-- --></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">Example: Override a message file</h1>
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<div><p>This example shows how to change a message used in a job.</p>
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<div class="section"> <p>Assume that you want to change an IBM-supplied message for use
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in a job. For example, suppose you want to change message CPC2191, which says:
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</p>
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<pre>Object XXX in YYY type *ZZZ deleted</pre>
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<p>to say: </p>
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<pre>Object XXX in YYY deleted</pre>
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<p>Specifics on how to describe the FMT parameter are provided
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by displaying the detailed description of CPC2191.</p>
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<p>First, you create
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a message file: </p>
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<pre>CRTMSGF MSGF(USRMSG/OVRCPF)</pre>
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<p>Then you use the message CPC2191 as a basis for your message
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and add it to the message file: </p>
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<pre>ADDMSGD MSGID(CPC2191) MSGF(USRMSG/OVRCPF) +
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MSG('Object &1 in &2 deleted') +
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SEV(00) FMT((*CHAR 10) (*CHAR 10))</pre>
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<p>You then use the <span class="cmdname">Override Message File (OVRMSGF)</span> command
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to override the message file when you run the job: </p>
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<pre>OVRMSGF MSGF(QCPFMSG) TOMSGF(USRMSG/OVRCPF)</pre>
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<br /><img src="rbafn537.gif" alt="You then use the OVRMSGF command to override the message file when you run the job: OVRMSGF MSGF(QCPFMSG) TOMSGF(USRMSG/OVRCPF)." /><br /> <p>If you want to change this
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message for use in all your jobs, you can use the <span class="cmdname">Change Message
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Description (CHGMSGD</span>) command to change the message. Then you do
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not have to override the system message file.</p>
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<p>If you use the <span class="cmdname">Change
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Message Description (CHGMSGD</span> command to change an IBM-supplied message,
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the message will need to be changed again when a new release of the system
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is installed. To change the message again, you can place any changes in an
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input stream or a program that can be run at any time.</p>
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<p>You can also
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override overriding files. For example, you can specify the following <span class="cmdname">Override
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Message File (OVRMSGF)</span> commands during a job. </p>
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<pre>OVRMSGF MSGF(MSGFILE1) TOMSGF(MSGFILE2)
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OVRMSGF MSGF(MSGFILE2) TOMSGF(MSGFILE3)</pre>
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<p>First, file MSGFILE1 was overridden with MSGFILE2. Second,
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MSGFILE2 was overridden with MSGFILE3. When a message is sent, the files are
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searched in this order: </p>
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<ol><li>MSGFILE3</li>
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<li>MSGFILE2</li>
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<li>MSGFILE1</li>
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</ol>
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<p>You can prevent message files from being overridden. To do so, you
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must specify the SECURE parameter on the <span class="cmdname">Override Message File (OVRMSGF)</span> command.</p>
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</div>
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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="omsgf.htm" title="You can override message files used in a procedure or program.">Override message files</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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