323 lines
8.4 KiB
HTML
323 lines
8.4 KiB
HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<meta name="Copyright" content="Copyright (c) 2006 by IBM Corporation">
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<title>Retrieve CCSID Data (QLGRTVCD)</title>
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<!-- Begin Header Records ========================================== -->
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<!-- NETMG2 SCRIPT A converted by B2H R4.1 (346) (CMS) by HOLTJM at -->
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<!-- RCHVMW2 on 29 Jan 1999 at 10:01:37 -->
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<!-- Change History: -->
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<!-- YYMMDD USERID Change description -->
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<!--File Edited December 2001 -->
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<!--End Header Records -->
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<link rel="stylesheet" type="text/css" href="../rzahg/ic.css">
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</head>
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<body>
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<a name="Top_Of_Page"></a>
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<!-- Java sync-link -->
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<script language="Javascript" src="../rzahg/synch.js" type="text/javascript">
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</script>
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<h2>Retrieve CCSID Data (QLGRTVCD)</h2>
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<div class="box" style="width: 60%;">
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<br>
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Required Parameter Group:<br>
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<!-- iddvc RMBR -->
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<br>
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<table width="100%">
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<tr>
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<td align="center" valign="top" width="10%">1</td>
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<td align="left" valign="top" width="50%">Receiver variable</td>
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<td align="left" valign="top" width="20%">Output</td>
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<td align="left" valign="top" width="20%">Char(*)</td>
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</tr>
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<tr>
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<td align="center" valign="top">2</td>
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<td align="left" valign="top">Length of receiver variable</td>
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<td align="left" valign="top">Input</td>
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<td align="left" valign="top">Binary(4)</td>
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</tr>
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<tr>
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<td align="center" valign="top">3</td>
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<td align="left" valign="top">Request type</td>
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<td align="left" valign="top">Input</td>
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<td align="left" valign="top">Binary(4)</td>
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</tr>
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<tr>
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<td align="center" valign="top">4</td>
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<td align="left" valign="top">Encoding Scheme</td>
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<td align="left" valign="top">Input</td>
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<td align="left" valign="top">Binary(4)</td>
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</tr>
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<tr>
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<td align="center" valign="top">5</td>
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<td align="left" valign="top">Error code</td>
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<td align="left" valign="top">I/O</td>
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<td align="left" valign="top">Char(*)</td>
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</tr>
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</table>
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<br>
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Default Public Authority: *USE<br>
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<!-- iddvc RMBR -->
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<br>
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Threadsafe: Yes<br>
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<!-- iddvc RMBR -->
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<br>
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</div>
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<p>The Retrieve CCSID Data (QLGRTVCD) API retrieves different subsets of CCSIDs
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based on the selection type. A typical use of this API would be to create a
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list of all the CCSIDs that are valid for a job.</p>
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<br>
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<h3>Authorities and Locks</h3>
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<p>None.</p>
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<br>
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<h3>Required Parameter Group</h3>
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<dl>
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<dt><strong>Receiver variable</strong></dt>
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<dd>OUTPUT; CHAR(*)
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<p>The buffer that receives the CCSID information. Refer to the <a href=
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"#HDRFMTRCVA">Format of Receiver Variable</a> for details about the format.</p>
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</dd>
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<dt><strong>Length of receiver variable</strong></dt>
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<dd>INPUT; BINARY(4)
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<p>The size, in bytes, of the buffer that receives the CCSID information. The
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minimum size is 8.</p>
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</dd>
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<dt><strong>Request type</strong></dt>
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<dd>INPUT; BINARY(4)
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<p>The type of information requested.</p>
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<table cellpadding="5">
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<!-- cols="5 95" -->
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<tr>
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<td align="left" valign="top"><em>0</em></td>
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<td align="left" valign="top">Retrieve all supported CCSIDs valid for this
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job.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>1</em></td>
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<td align="left" valign="top">Retrieve all supported CCSIDs valid for any
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job.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>2</em></td>
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<td align="left" valign="top">Retrieve all supported CCSIDs for the provided
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encoding scheme.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>3</em></td>
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<td align="left" valign="top">Retrieve the current default job CCSID
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value.</td>
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</tr>
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</table>
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<br>
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</dd>
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<dt><strong>Encoding scheme</strong></dt>
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<dd>INPUT; BINARY(4)
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<p>The encoding scheme requested, if request type is 2. The parameter must be
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x'0000' if the request type is not 2. Some examples of supported encoding
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schemes are:</p>
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<table cellpadding="5">
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<!-- cols="15 85" -->
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<tr>
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<td align="left" valign="top"><em>Single-byte data</em></td>
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<td align="left" valign="top">'1100'X, '2100'X, '3100'X, '4100'X, '4105'X,
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'4155'X, '5100'X, '5150'X, '6100'X</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>Double-byte data</em></td>
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<td align="left" valign="top">'1200'X, '2200'X, '3200'X, '5200'X, '7200'X</td>
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</tr>
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<tr>
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<td align="left" valign="top" nowrap><em>Mixed EBCDIC data</em></td>
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<td align="left" valign="top">'1301'X</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>Mixed PC data</em></td>
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<td align="left" valign="top">'2300'X, '3300'X</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>ISO-2022 data</em></td>
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<td align="left" valign="top">'5404'X</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>EUC data</em></td>
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<td align="left" valign="top">'4403'X</td>
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</tr>
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</table>
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<p>See the <a href="../nls/rbagsglobalmain.htm">Globalization</a> topic for
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more information on CCSID values and encoding schemes.</p>
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</dd>
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<dt><strong>Error code</strong></dt>
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<dd>I/O; CHAR(*)
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<p>The structure in which to return error information. For the format of the
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structure, see <a href="../apiref/error.htm#hdrerrcod">Error code parameter</a>.</p>
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</dd>
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</dl>
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<br>
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<h3><a name="HDRFMTRCVA">Format of Receiver Variable</a></h3>
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<p>The following table describes the information that is returned in the
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receiver variable. For a detailed description of each field, see <a href=
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"#HDRRECDDE">Field Descriptions</a>.</p>
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<table border width="80%">
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<tr>
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<th align="center" valign="bottom" colspan="2">Offset</th>
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<th align="left" valign="bottom" rowspan="2">Type</th>
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<th align="left" valign="bottom" rowspan="2">Field</th>
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</tr>
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<tr>
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<th valign="bottom" align="center">Dec</th>
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<th valign="bottom" align="center">Hex</th>
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</tr>
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<tr>
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<td align="center" valign="top" width="10%">0</td>
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<td align="center" valign="top" width="10%">0</td>
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<td align="left" valign="top" width="20%">BINARY(4)</td>
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<td align="left" valign="top" width="60%">CCSIDs returned</td>
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</tr>
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<tr>
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<td align="center" valign="top">4</td>
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<td align="center" valign="top">4</td>
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<td align="left" valign="top">BINARY(4)</td>
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<td align="left" valign="top">CCSIDs available</td>
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</tr>
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<tr>
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<td align="center" valign="top"> </td>
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<td align="center" valign="top"> </td>
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<td align="left" valign="top">ARRAY (*)of BINARY(4)</td>
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<td align="left" valign="top">Array of CCSIDs</td>
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</tr>
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</table>
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<br>
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<br>
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<h3><a name="HDRRECDDE">Field Descriptions</a></h3>
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<p><strong>Receiver variable.</strong> An array of 4-byte CCSID values that
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match the requested type.</p>
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<p><strong>CCSIDs available.</strong> The number of possible entries being
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returned. All available data is returned if enough space is provided.</p>
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<p><strong>CCSIDs returned.</strong> The actual number of CCSIDs that is being
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returned. If the data is truncated because the receiver variable is not large
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enough to hold all the data available, this value is less than the CCSIDs
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available.</p>
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<br>
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<h3>Error Messages</h3>
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<table width="100%" cellpadding="5">
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<!-- cols="15 85" -->
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<tr>
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<th align="left" valign="top" nowrap>Message ID</th>
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<th align="left" valign="top">Error Message Text</th>
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</tr>
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<tr>
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<td align="left" valign="top">CPF3BF9 E</td>
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<td align="left" valign="top">Encoding scheme value not correct for requested
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type.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF3BFA E</td>
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<td align="left" valign="top">Request type not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF24B4 E</td>
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<td align="left" valign="top">Severe error while addressing parameter
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list.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF2647 E</td>
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<td align="left" valign="top">Buffer length not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF3CF1 E</td>
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<td align="left" valign="top">Error code parameter not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF9872 E</td>
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<td align="left" valign="top">Program or service program &1 in library
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&2 ended. Reason code &3.</td>
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</tr>
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</table>
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<br>
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<hr>
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API Introduced: V4R4
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<hr>
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<table align="center" cellpadding="2" cellspacing="2">
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<tr align="center">
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<td valign="middle" align="center"><a href="#Top_Of_Page">Top</a> | <a href=
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"nls1.htm">National Language Support APIs</a> | <a href="aplist.htm">APIs by
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category</a></td>
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</tr>
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</table>
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</body>
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</html>
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