109 lines
5.8 KiB
HTML
109 lines
5.8 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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<meta name="DC.Title" content="ERRSFL (Error Subfile) keyword for display files" />
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<meta name="abstract" content="Use this file-level keyword to specify that messages should be displayed using a system-supplied error subfile." />
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<meta name="description" content="Use this file-level keyword to specify that messages should be displayed using a system-supplied error subfile." />
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<meta name="DC.subject" content="ERRSFL (Error Subfile) keyword, Error Subfile (ERRSFL) keyword" />
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<meta name="keywords" content="ERRSFL (Error Subfile) keyword, Error Subfile (ERRSFL) keyword" />
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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="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>ERRSFL (Error Subfile) keyword for display files</title>
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</head>
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<body id="rzakcmstdferrsf"><a name="rzakcmstdferrsf"><!-- --></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">ERRSFL (Error Subfile) keyword for display files</h1>
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<div><p>Use this file-level keyword to specify that messages should be
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displayed using a system-supplied error subfile.</p>
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<div class="section"><p>Messages that display in the error subfile are system validity
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check messages and messages associated with the following keywords:</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" width="100%" frame="void" border="1" rules="rows"><tbody><tr><td align="left" valign="top" width="50%"><p>ERRMSG<br />
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ERRMSGID<br />
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SFLMSG<br />
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SFLMSGID<br />
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CHECK(M10)<br />
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CHECK(M11)</p>
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</td>
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<td align="left" valign="top" width="50%"><p>CHECK(VN)<br />
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CHECK(VNE)<br />
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COMP<br />
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RANGE<br />
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VALUES</p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="p">Validity check messages associated with the following input errors
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are also displayed in the error subfile: <ul><li>Errors in floating point operations</li>
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<li>Decimal position entry errors</li>
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</ul>
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</div>
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<p>This allows you to page through all the error messages issued
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when a record is written to the display, and all the validity check error
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messages issued when a record is read from the display. The system displays
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the error subfile on the message line. If the message line overlaps a record
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already displayed on the screen, the ERRSFL keyword is ignored.</p>
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<p>This
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keyword has no parameters.</p>
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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 ERRSFL keyword.</p>
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<pre>|...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
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00010A MSGLOC(24)
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00020A ERRSFL
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00030A R RCD1
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00040A FIELD1 5A B 2 3
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00050A 10 ERRMSGID(MSG0001 MSGF1 10 &MDTA);
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00060A FIELD2 5A B 5 7
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00070A ERRMSG('ERROR MSG 1' 11)
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00080A FIELD3 4S I 7 7RANGE(1000 9999)
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00090A CHKMSGID(MSG0002 MSGF1 &MDTA1);
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00100A FIELD4 10A B 8 7CHECK(VN)
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00110A MDTA 78A P
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00120A MDTA1 4A P
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A</pre>
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<p>In this example, when RCD1 is read from the display,
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any previous messages in the error subfile are cleared. Then, if FIELD3 does
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not contain a value in the range 1000 to 9999 and FIELD4 does not contain
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a valid name, the system places the message MSG0002 and the system message
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associated with CHECK(VN) in the error subfile and displays the error subfile
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on line 24 of the display. The user can view the messages by pressing the
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Page Up and Page Down keys.</p>
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<p>When RCD1 is read again from the display,
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the previous messages in the error subfile are cleared. Then, if FIELD3 and
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FIELD4 are valid, control returns to the application. If FIELD1 and FIELD2
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are not valid, when the application writes RCD1 to the display with indicators
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10 and 11 on, the system places the message MSG0001 and the text <samp class="codeph">ERROR
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MSG 1</samp> in the error subfile and displays the error subfile on line
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24 of the display. The user can view the messages by pressing the Page Up
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and Page Down keys.</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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