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140 lines
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<meta name="DC.Title" content="Minimized entry-specific data for journal entries" />
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<title>Minimized entry-specific data for journal entries</title>
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</head>
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<body id="rzakiminendta"><a name="rzakiminendta"><!-- --></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">Minimized entry-specific data for journal entries</h1>
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<div><p>On the Create Journal (CRTJRN) and Change Journal (CHGJRN) commands,
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you can specify to allow for the deposit of minimized journal entries. This
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will decrease the size of your journal entries.</p>
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<p>When you specify the Minimized Entry Specific Data (MINENTDTA) parameter
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for an object type, the entry-specific data for the entries of those object
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types can be minimized. You can minimize journal entries for database physical
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files and data areas.</p>
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<p>The system only minimizes entries if the minimized entry is smaller in
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size than a complete journal entry deposit. Therefore, even if you specify
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this option, not all entries that are deposited will be minimized. The Display
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Journal (DSPJRN) command, Receiver Journal Entry (RCVJRNE) command, Retrieve
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Journal Entry (RTVJRNE) command, and QjoRetrieveJournalEntries API return
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data that indicates whether the entry is actually minimized.</p>
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<p><img src="./delta.gif" alt="Start of change" />The *FILE, *DTAARA, and *FLDBDY values are allowed
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on the MINENTDTA parameter for the CRTJRN and CHGJRN commands and indicate
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the following: <img src="./deltaend.gif" alt="End of change" /></p>
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<dl><dt class="dlterm"><img src="./delta.gif" alt="Start of change" />*FILE <img src="./deltaend.gif" alt="End of change" /></dt>
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<dd>Journaled files may have journal entries deposited with minimized entry
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specific data. The minimizing will not occur on field boundaries, and the
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entry specific data may not be viewable and may not be used for auditing purposes.
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This value cannot be specified if *FLDBDY is specified.</dd>
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</dl>
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<dl><dt class="dlterm"><img src="./delta.gif" alt="Start of change" />*FLDBDY<img src="./deltaend.gif" alt="End of change" /></dt>
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<dd>Journaled files may have journal entries deposited with minimized entry
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specific data. The minimizing will occur on field boundaries, and the entry
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specific data will be viewable and may be used for auditing purposes.<img src="./delta.gif" alt="Start of change" /><ul><li>The DSPJRN command always displays the entries which have been minimized
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on field boundaries with formatting.</li>
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<li><img src="./delta.gif" alt="Start of change" />The *FILE value is not available in releases prior to V5R4.<img src="./deltaend.gif" alt="End of change" /></li>
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</ul><img src="./deltaend.gif" alt="End of change" />
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</dd>
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</dl>
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<dl><dt class="dlterm"><img src="./delta.gif" alt="Start of change" />*DTAARA <img src="./deltaend.gif" alt="End of change" /></dt>
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<dd><img src="./delta.gif" alt="Start of change" />Journaled data areas may have journal entries deposited with
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minimized entry specific data.<img src="./deltaend.gif" alt="End of change" /></dd>
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</dl>
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<div class="note"><span class="notetitle">Note:</span> <img src="./delta.gif" alt="Start of change" />You cannot save or restore a journal receiver with minimized
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journal entries to any release prior to V5R1M0, nor can they be replicated
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to any remote journal on a system at a release prior to V5R1M0.<img src="./deltaend.gif" alt="End of change" /></div>
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<p><img src="./delta.gif" alt="Start of change" />An optional parameter, Format minimized data (FMTMINDTA), is
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available on the Retrieve Journal Entries (RTVJRNE) command, the Receive Journal
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Entries (RCVJRNE) command, and the Retrieve Journal Entries (QjoRetrieveJournalEntries)
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API. This parameter allows you to specify whether entry specific data which
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has been minimized on field boundaries will be returned in a readable format,
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which allows you to determine what changes have been made. The possible values
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for the FMTMINDTA parameter are *NO or *YES, with the default being *NO. By
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default, the methods used by these commands provide the data in their raw
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format. The RTVJRNE command will indicate whether or not *FLDBDY has been
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specified for Minimized entry specific data with a value of ‘2’ in the already
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existing “MINIMIZED ENTRY DATA” field for the appropriate entry formats. *FILE
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and *DTAARA will appear as '1' in their fields.<img src="./deltaend.gif" alt="End of change" /></p>
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<p><img src="./delta.gif" alt="Start of change" />Using the Display Journal (DSPJRN) command, entries are viewable
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to the screen, an outfile, or printed output. The DSPJRN command will also
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indicate whether or not the *FLDBDY value has been specified for Minimized
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entry specific data on the “Display Journal Entry” panel and will indicate
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a value of ‘2’ in the “Minimized entry specific data” field of the *OUTFILE
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and in the “Min” field of the printed output. *FILE and *DTAARA will appear
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as '1' in their fields.<img src="./deltaend.gif" alt="End of change" /></p>
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<p>See the Journal code finder link below to see which entries are eligible
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for minimization. See the Considerations for entries which contain minimized
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entry-specific data link for more information and considerations when using
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these entries.</p>
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<p><img src="./delta.gif" alt="Start of change" />SUBJECT TO ANY STATUTORY WARRANTIES WHICH CANNOT BE EXCLUDED,
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IBM, ITS PROGRAM DEVELOPERS AND SUPPLIERS MAKE NO WARRANTIES OR CONDITIONS
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EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OR CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT,
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REGARDING THE PROGRAM OR TECHNICAL SUPPORT, IF ANY. <img src="./deltaend.gif" alt="End of change" /></p>
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<p><img src="./delta.gif" alt="Start of change" />UNDER NO CIRCUMSTANCES IS IBM, ITS PROGRAM DEVELOPERS OR SUPPLIERS
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LIABLE FOR ANY OF THE FOLLOWING, EVEN IF INFORMED OF THEIR POSSIBILITY: <img src="./deltaend.gif" alt="End of change" /></p>
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<img src="./delta.gif" alt="Start of change" /><ol><li>LOSS OF, OR DAMAGE TO, DATA;</li>
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<li>DIRECT, SPECIAL, INCIDENTAL, OR INDIRECT DAMAGES, OR FOR ANY ECONOMIC
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CONSEQUENTIAL DAMAGES; OR </li>
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<li>LOST PROFITS, BUSINESS, REVENUE, GOODWILL, OR ANTICIPATED SAVINGS.</li>
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</ol><img src="./deltaend.gif" alt="End of change" />
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<p><img src="./delta.gif" alt="Start of change" />SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION
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OF DIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, SO SOME OR ALL OF THE ABOVE
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LIMITATIONS OR EXCLUSIONS MAY NOT APPLY TO YOU.<img src="./deltaend.gif" alt="End of change" /></p>
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</div>
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<div>
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<ul class="ullinks">
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<li class="ulchildlink"><img src="./delta.gif" alt="Start of change" /><strong><a href="rzakiexplfldbdy.htm">Example: MINENTDTA (*FLDBDY)</a></strong><img src="./deltaend.gif" alt="End of change" /><br />
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The following SQL script provides an example of the of the *FLDBDY value used with the Minimized entry specific data (MINENTDTA) parameter for the CRTJRN and CHGJRN commands.</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="rzakiplnjrnsu.htm" title="The following topics provide information to plan configuration for journals. They provide information about each option that you can select for journal.">Plan setup for journals</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="rzakiguivsgs.htm" title="There are two environments that you can use for journal management: iSeries Navigator and the character-based interface. iSeries Navigator provides a graphical interface for journaling that is easy to use and does not require the use of control language (CL) commands. The character-based interface requires the use of CL commands or APIs, but has more functionality than iSeries Navigator.">iSeries Navigator versus the character-based interface for journaling objects</a></div>
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<div><a href="rzakiwrkminendta.htm" title="Reduce the size of journal receivers by specifying minimized entry-specific data on the Create Journal (CRTJRN) and Change Journal (CHGJRN) commands.">Considerations for entries which contain minimized entry-specific data</a></div>
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</div>
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<div class="reltasks"><strong>Related tasks</strong><br />
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<div><a href="rzakiestimatercv.htm" title="You can use the methods below to estimate the effect a journal receiver will have on auxiliary storage.">Methods to estimate the size of a journal receiver</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="../cl/crtjrn.htm">Create Journal (CRTJRN) command</a></div>
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<div><a href="../cl/chgjrn.htm">Change Journal (CHGJRN) command</a></div>
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</div>
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<div class="relinfo"><strong>Related information</strong><br />
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<div><a href="rzakifinder.htm">Journal code finder</a></div>
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</div>
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</div>
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</body>
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