72 lines
4.8 KiB
HTML
72 lines
4.8 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="reference" />
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<meta name="DC.Title" content="Commitment control support for DDM" />
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<meta name="abstract" content="iSeries applications can commit or roll back transactions on remote iSeries servers." />
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<meta name="description" content="iSeries applications can commit or roll back transactions on remote iSeries servers." />
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<meta name="DC.subject" content="commitment control, command, Begin Commitment Control (BGNCMTCTL), command, CL, BGNCMTCTL (Begin Commitment Control), DDM file, using commitment control" />
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<meta name="keywords" content="commitment control, command, Begin Commitment Control (BGNCMTCTL), command, CL, BGNCMTCTL (Begin Commitment Control), DDM file, using commitment control" />
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<meta name="DC.Relation" scheme="URI" content="rbae5plc.htm" />
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<meta name="DC.Relation" scheme="URI" content="rbae5dcom.htm" />
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<meta name="DC.Relation" scheme="URI" content="../rzakj/rzakjcommitkickoff.htm" />
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<meta name="DC.Relation" scheme="URI" content="rbae5archres.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1999, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1999, 2006" />
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<meta name="DC.Identifier" content="rbae5commit" />
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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>Commitment control support for DDM</title>
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</head>
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<body id="rbae5commit"><a name="rbae5commit"><!-- --></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">Commitment control support for DDM</h1>
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<div><p><span class="keyword">iSeries™</span> applications
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can commit or roll back transactions on remote <span class="keyword">iSeries server</span>s.</p>
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<div class="section"><p>However, DDM does not support the <span class="keyword">iSeries</span> journaling
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commands (<span class="cmdname">CRTJRN</span>, <span class="cmdname">CRTJRNRCV</span>, and <span class="cmdname">STRJRNPF</span>).
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Before running applications, a user must create a journal on the target <span class="keyword">iSeries server</span>s for recoverable resources
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to be used under commitment control, start journaling the physical files that
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are to be opened under commitment control, and issue the <span class="cmdname">Start Commitment
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Control (STRCMTCTL)</span> command on the source server. The <span class="cmdname">STRCMTCTL</span> command
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does not Support the <span class="cmdname">Notify Object (NTFOBJ)</span> command
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for DDM files. Another way to setup journaling on the remote server is to
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use the <span class="cmdname">SBMRMTCMD</span> DDM support to submit the journal commands
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to the target server to journal the remote files.</p>
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</div>
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<div class="section"><p>For DDM conversations to use two-phase commitment control, the
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DDM conversations need to be protected. For DDM conversations to be protected,
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the appropriate DDM file must have been created with the protected conversation
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(PTCCNV) parameter set to *YES. </p>
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</div>
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</div>
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<div>
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<ul class="ullinks">
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<li class="ulchildlink"><strong><a href="rbae5dcom.htm">Use DDM files with commitment control</a></strong><br />
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DDM files can be opened under commitment control.</li>
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</ul>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rbae5plc.htm" title="DDM is supported by these iSeries languages.">Programming language considerations for DDM</a></div>
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</div>
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<div class="relconcepts"><strong>Related concepts</strong><br />
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<div><a href="../rzakj/rzakjcommitkickoff.htm">Commitment control</a></div>
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</div>
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<div class="relref"><strong>Related reference</strong><br />
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<div><a href="rbae5archres.htm" title="The items listed in this topic are DDM architecture-related restrictions. Therefore, application programs that use these items might have to be changed and recompiled before they can access remote files.">DDM architecture-related restrictions</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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