96 lines
5.1 KiB
HTML
96 lines
5.1 KiB
HTML
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<meta name="DC.Title" content="NEGRSP (Negative Response) keyword for ICF files" />
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<meta name="abstract" content="Use this file- or record-level keyword to send a negative response to the remote program to indicate that your program detected an error in the data received." />
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<title>ICF Files, NEGRSP</title>
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<body id="icfnegr"><a name="icfnegr"><!-- --></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">NEGRSP (Negative Response) keyword for ICF files</h1>
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<div><p>Use this file- or record-level keyword to send a negative response
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to the remote program to indicate that your program detected an error in the
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data received.</p>
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<div class="section"><div class="p">The format of the keyword is: <pre>NEGRSP[(&field-name)]</pre>
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</div>
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<p>The
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optional parameter, &field-name,; specifies the name of a field that contains
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sense data to be sent to the remote program with the negative response. The
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specified field name must exist in the record format, and the field must be
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a character field with length at least 8, data type A, and usage B or blank.</p>
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<p>The
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NEGRSP keyword must have an option indicator when it applies to a record for
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which any of the following keywords apply:</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" width="100%" frame="void" border="0" rules="none"><tbody><tr><td valign="top" width="50%"> <p>CANCEL<br />
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CNLINVITE<br />
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EVOKE<br />
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RQSWRT</p>
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</td>
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<td valign="top" width="50%"> <p>RSPCONFIRM<br />
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VARBUFMGT<br />
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VARLEN</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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<p>At run time, these keywords are ignored when the NEGRSP keyword
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is in effect. If a NEGRSP keyword with no option indicator applies to a record
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for which any of these keywords apply, error messages are issued and these
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keywords are ignored at creation time.</p>
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<p>NEGRSP is ignored at run time
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when EOS or FAIL is in effect. These keywords must have option indicators
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if they apply to a record for which NEGRSP applies. If an EOS or FAIL keyword
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with no option indicator applies to a record for which NEGRSP applies, an
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error message is issued and the NEGRSP keyword is ignored at creation time.</p>
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<p>When
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you specify NEGRSP at the file level, you cannot specify the
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field name parameter.</p>
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<p>You cannot specify NEGRSP with the TIMER keyword.</p>
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<p>Option
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indicators are 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 NEGRSP keyword.</p>
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<pre>|...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
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A R RCD1
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A 01 NEGRSP(&FIELDB);
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A FIELDA 25A B
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A FIELDB 80A B
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A</pre>
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<p>If indicator 01 is on, a write operation to RCD1 will
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send a negative response and send the first 8 bytes of FIELDB to the remote
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program. Note that no data from RCD1 other than the sense data will be sent
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with the negative response.</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="rzakemstckeyw.htm" title="These topics contain the keyword entries that you can specify when you define ICF files.">DDS keyword entries for ICF 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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