76 lines
4.6 KiB
HTML
76 lines
4.6 KiB
HTML
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<html lang="en-us" xml:lang="en-us">
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="TNSSYNLVL (Transaction Synchronization Level) keyword for ICF files" />
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<meta name="abstract" content="Use this file- or record-level keyword to specify the transaction synchronization level (specified on the SYNLVL keyword) that is performed while issuing a write operation when a DETACH or ALWWRT keyword is specified." />
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<meta name="description" content="Use this file- or record-level keyword to specify the transaction synchronization level (specified on the SYNLVL keyword) that is performed while issuing a write operation when a DETACH or ALWWRT keyword is specified." />
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<meta name="DC.subject" content="TNSSYNLVL (Transaction Synchronization Level) keyword, Transaction Synchronization Level (TNSSYNLVL) keyword" />
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<meta name="keywords" content="TNSSYNLVL (Transaction Synchronization Level) keyword, Transaction Synchronization Level (TNSSYNLVL) keyword" />
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<meta name="DC.Relation" scheme="URI" content="rzakemstckeyw.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2001, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2001, 2006" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>ICF Files, TNSSYNLVL</title>
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</head>
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<body id="icftnss"><a name="icftnss"><!-- --></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">TNSSYNLVL (Transaction Synchronization Level) keyword for ICF files</h1>
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<div><p>Use this file- or record-level keyword to specify the transaction
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synchronization level (specified on the SYNLVL keyword) that is performed
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while issuing a write operation when a DETACH or ALWWRT keyword is specified.</p>
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<div class="section"><p>This keyword has no parameters.</p>
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<p>The DETACH or ALWWRT keyword
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must be specified at either the file level or on the same record as the TNSSYNLVL
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keyword.</p>
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<p>The TIMER keyword is not allowed with the TNSSYNLVL keyword.</p>
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<p>Option
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indicators are not valid for this keyword.</p>
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</div>
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<div class="example"><h4 class="sectiontitle">Examples</h4> <p>The following example
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shows that a write operation is issued for RCD2. The transaction between your
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program and the remote program will not be ended until the remote program
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confirms that the detach request was received.</p>
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<pre>|...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
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A R RCD1
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A EVOKE(LIBRARY1/PROGRAM1)
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A SYNLVL(*CONFIRM)
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A R RCD2
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A DETACH
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A TNSSYNLVL
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A</pre>
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<p>The following example shows that
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a write operation is issued for RCD2. The conversation between your program
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and the remote program is put into a defer receive state. The conversation
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will be in receive state when a CONFIRM or COMMIT operation is completed.</p>
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<pre>|...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
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A R RCD1
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A EVOKE(LIBRARY1/PROGRAM1)
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A SYNLVL(*CONFIRM)
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A R RCD2
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A ALWWRT
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A TNSSYNLVL
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A</pre>
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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="rzakemstckeyw.htm" title="These topics contain the keyword entries that you can specify when you define ICF files.">DDS keyword entries for ICF files (positions 45 through 80)</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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