84 lines
5.2 KiB
HTML
84 lines
5.2 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="INZRCD (Initialize Record) keyword for display files" />
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<meta name="abstract" content="Use this record-level keyword to specify that if this record is not already on the display, it is to be written to the display before an input operation is sent from the program specifying this record name." />
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<meta name="description" content="Use this record-level keyword to specify that if this record is not already on the display, it is to be written to the display before an input operation is sent from the program specifying this record name." />
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<meta name="DC.subject" content="INZRCD (Initialize Record) keyword, Initialize Record (INZRCD) keyword" />
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<meta name="keywords" content="INZRCD (Initialize Record) keyword, Initialize Record (INZRCD) keyword" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2001, 2006" />
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<title>INZRCD (Initialize Record) keyword for display files</title>
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</head>
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<body id="rzakcmstdfinzr"><a name="rzakcmstdfinzr"><!-- --></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">INZRCD (Initialize Record) keyword for display files</h1>
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<div><p>Use this record-level keyword to specify that if this record is
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not already on the display, it is to be written to the display before an input
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operation is sent from the program specifying this record name.</p>
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<div class="section"><p>If this record is already on the display, the keyword is ignored.
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The performance of this implicit output operation is <span class="keyword">i5/OS™</span> program-initiated;
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its only purpose is to format the display when an input operation is performed.</p>
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<p>This
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keyword has no parameters.</p>
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<p>This keyword does not apply to output operations.</p>
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<p>If
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the INZRCD keyword is not specified, your program receives an error if it
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tries to read a record that is not on the display.</p>
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<div class="p">When the INZRCD keyword
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is processed, the following special conditions exist: <ul><li>For output-only fields, no user data is available. The field appears on
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the display as blanks. Any editing specified is ignored. The BLKFOLD keyword
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does not affect the display.</li>
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<li>For input/output fields, no user data is available. The field appears
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on the display as blanks. The input save area is initialized in the same way
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as uninitialized input-only fields (blanks or zeros, depending on the data
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type).</li>
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<li>Constants and input-only fields appear the same as when displayed using
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an explicit output operation.</li>
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<li>Hidden fields are returned on an input operation as blanks or zeros.</li>
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<li>Message and program-to-system fields are ignored.</li>
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<li>The LOGOUT keyword is ignored because there is no output buffer to log.</li>
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<li>The ERRMSG and ERRMSGID keywords are ignored because the record format
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is not already on the display.</li>
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<li>The SFLMSG and SFLMSGID keywords are ignored.</li>
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<li>All other optioned keywords and fields are processed as if they were optioned.</li>
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</ul>
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<div class="note"><span class="notetitle">Note:</span> In order for the INZRCD function to be performed, your program
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must specify a record format name when issuing an input operation that contains
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this keyword. The record format used for the input operation must specify
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the INZRCD keyword.</div>
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</div>
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<p>Option indicators are not valid for this
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keyword.</p>
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</div>
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<div class="example"><h4 class="sectiontitle">Example</h4> <p>The following example shows how to specify
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the INZRCD keyword.</p>
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<pre>|...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
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00274A R REC4 INZRCD
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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="rzakcmstkeyent.htm" title="You type the keyword entries that define display files in positions 45 through 80 (functions).">DDS keyword entries for display 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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