79 lines
6.2 KiB
HTML
79 lines
6.2 KiB
HTML
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<meta name="abstract" content="The Display File Field Description (DSPFFD) command can be used to display the file, record format, and field attributes of a remote file. To display the remote file attributes, however, you must enter the name of the DDM file associated with the remote file, not the name of the remote file." />
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<title>DSPFFD (Display File Field Description) command</title>
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<body id="rbae5dspffd"><a name="rbae5dspffd"><!-- --></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"><span class="cmdname">DSPFFD (Display File Field Description)</span> command</h1>
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<div><p>The <span class="cmdname">Display File Field Description (DSPFFD)</span> command
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can be used to display the file, record format, and field attributes of a
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remote file. To display the remote file attributes, however, you must enter
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the name of the DDM file associated with the remote file, not the name of
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the remote file.</p>
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<div class="section"> <div class="note"><span class="notetitle">Note:</span> Because the DDM file has no field attributes, the <span class="cmdname">DSPFFD</span> command
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cannot specify SYSTEM(*LCL) to display local DDM file information.</div>
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</div>
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<div class="section"><p>If *ALL or a generic file name is specified on the FILE parameter,
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the <span class="cmdname">DSPFFD</span> command can also display information about a
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group of both local files and remote files, or just a group of local files.
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In this case, the SYSTEM parameter determines which are displayed.</p>
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<ul><li>To display the attributes of <em>local non-DDM</em> files only, the SYSTEM
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parameter need not be specified because *LCL is the default.</li>
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<li>To display the attributes of <em>remote</em> files, the SYSTEM parameter
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must specify *RMT. If SYSTEM(*RMT) is specified, the field and record format
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information displayed for remote files depends on what type of target server
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the files are on. <ul><li>If the target is an <span class="keyword">iSeries™ server</span> or
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a <span class="keyword">System/38™</span>, the same information
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displayed for local files on an <span class="keyword">iSeries server</span> is
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displayed.</li>
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<li>If the target is other than a <span class="keyword">System/38</span> or <span class="keyword">iSeries server</span>: <ul><li>Fields are F<em>nnnnn</em> or K<em>nnnnn</em> (where <em>nnnnn</em> is some
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number), based on whether the file is a keyed file or not.</li>
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<li>The record format name is the DDM file name.</li>
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</ul>
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<p>If the remote file has a record length class of record
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varying or initially varying, fixed-length field descriptions are displayed.</p>
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</li>
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</ul>
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</li>
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<li>To display the attributes of both <em>local non-DDM files and remote files</em>,
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the SYSTEM parameter must specify *ALL. Only remote physical and logical files
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can be displayed.</li>
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</ul>
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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="rbae5cmdcnsd.htm" title="This topic collection describes DDM-related specifics about iSeries CL commands when they are used with DDM files. These topics discuss running the commands on the source server and do not discuss them being submitted to run on the target server by the Submit Remote Command (SBMRMTCMD) command.">DDM-related CL command considerations</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="rbae5dsprfi.htm" title="The CL commands Display File Description (DSPFD) and Display File Field Description (DSPFFD) can be used by an iSeries source server user to display the attributes of one or more DDM files on the source server, or to display the attributes of one or more remote files on a target server.">Display DDM remote file information</a></div>
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</div>
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</div>
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</body>
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