83 lines
5.0 KiB
HTML
83 lines
5.0 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.Type" content="reference" />
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<meta name="DC.Title" content="INDARA (Indicator Area) keyword for display files" />
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<meta name="abstract" content="Use this file-level keyword to remove option and response indicators from the buffer (also called the record area) and place them in a 99-byte separate indicator area." />
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<meta name="description" content="Use this file-level keyword to remove option and response indicators from the buffer (also called the record area) and place them in a 99-byte separate indicator area." />
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<meta name="DC.subject" content="INDARA (Indicator Area) keyword, Indicator Area (INDARA) keyword" />
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<meta name="keywords" content="INDARA (Indicator Area) keyword, Indicator Area (INDARA) keyword" />
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<meta name="DC.Relation" scheme="URI" content="rzakcmstkeyent.htm" />
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<meta name="copyright" 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>INDARA (Indicator Area) keyword for display files</title>
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</head>
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<body id="rzakcmstdfindar"><a name="rzakcmstdfindar"><!-- --></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">INDARA (Indicator Area) keyword for display files</h1>
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<div><p>Use this file-level keyword to remove option and response indicators
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from the buffer (also called the record area) and place them in a 99-byte
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separate indicator area.</p>
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<div class="section"><p>This keyword has no parameters.</p>
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<div class="p">Specifying INDARA provides
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the following advantages: <ul><li>Simplifies COBOL programming when both option and response indicators
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are used. If the same indicator is used as a response indicator and as an
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option indicator, both indicators always have the same value, regardless of
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the order in which they are specified in the DDS.</li>
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<li>Assists the RPG programmer using program-described WORKSTN files.</li>
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</ul>
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</div>
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<p>If you specify INDARA, you can add, change, or delete option and
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response indicators in the DDS and re-create the file without re-creating
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the high-level language program. This is true because the field locations
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in the buffer have not changed and therefore the level check data has not
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changed. However, if the program is to take advantage of the new indicators,
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it still needs to be changed and re-created.</p>
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<p>If you specify INDARA,
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some high-level languages might require that you specify in your program that
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a separate indicator area is to be used. See the appropriate high-level language
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manual.</p>
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<p>If you specify INDARA, the LOGINP and LOGOUT keywords do not
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log response or option indicators when your program sends I/O operations.
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This is because response and option indicators do not appear in the input
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or output buffers.</p>
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<p>Option indicators are not valid for this 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 INDARA keyword.</p>
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<pre>|...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
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00010A INDARA
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00020A CF01(01 'End program')
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00030A R PROMPT
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00040A ACTNBR 10 B 2 2
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00050A 41 ERRMSG('Account number +
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00060A not found' 41)
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A</pre>
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<p>INDARA has been specified; option indicator 41 and response
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indicators 01 and 41 are removed from the buffer for record format PROMPT
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and placed in the separate indicator area. Only ACTNBR, a named input/output
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field, remains in the buffer for record format PROMPT.</p>
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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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