ibm-information-center/dist/eclipse/plugins/i5OS.ic.apis_5.4.0.1/QTVSNDRQ.htm

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<title>Send Request for i5/OS Function (QTVSNDRQ) API</title>
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<h2>Send Request for i5/OS Function (QTVSNDRQ) API</h2>
<div class="box" style="width: 70%;">
<br>
&nbsp;&nbsp;Required Parameter Group:<br>
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<table width="100%">
<tr>
<td align="center" valign="top" width="10%">1</td>
<td align="left" valign="top" width="50%">Virtual terminal handle</td>
<td align="left" valign="top" width="20%">Input</td>
<td align="left" valign="top" width="20%">Char(16)</td>
</tr>
<tr>
<td align="center" valign="top">2</td>
<td align="left" valign="top">Request</td>
<td align="left" valign="top">Input</td>
<td align="left" valign="top">Binary(4)</td>
</tr>
<tr>
<td align="center" valign="top">3</td>
<td align="left" valign="top">Error code</td>
<td align="left" valign="top">I/O</td>
<td align="left" valign="top">Char(*)</td>
</tr>
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&nbsp;&nbsp;Default Public Authority: *USE<br>
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&nbsp;&nbsp;Threadsafe: No<br>
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<p>The Send Request for i5/OS Function (QTVSNDRQ) API sends a request to the
operating system to perform a particular function.</p>
<br>
<h3>Authorities and Locks</h3>
<p>None.</p>
<br>
<h3>Required Parameter Group</h3>
<dl>
<dt><strong>Virtual terminal handle</strong></dt>
<dd>INPUT; CHAR(16)
<p>The reference code for the open virtual terminal path, created with the Open
Virtual Terminal Path (QTVOPNVT) API.</p>
</dd>
<dt><strong>Request</strong></dt>
<dd>INPUT; BINARY(4)
<p>The request to be processed by the operating system. Valid binary values
are:</p>
<table cellpadding="5">
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<tr>
<td align="left" valign="top"><em>1</em></td>
<td align="left" valign="top">Cancel Previous Request: Allows the server
program to cancel the previous i5/OS request. This is similar to selecting
option 2 on the iSeries System Request menu.</td>
</tr>
<tr>
<td align="left" valign="top"><em>2</em></td>
<td align="left" valign="top">Send Break Message: Causes the operating system
to issue a break message to the virtual terminal. You can use this to determine
whether the virtual terminal is still active.</td>
</tr>
</table>
<br>
</dd>
<dt><strong>Error code</strong></dt>
<dd>I/O; CHAR(*)
<p>The structure in which to return error information. For the format of the
structure, see <a href="../apiref/error.htm#hdrerrcod">Error Code Parameter</a>.</p>
</dd>
</dl>
<br>
<h3>Error Messages</h3>
<table width="100%" cellpadding="5">
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<tr>
<th align="left" valign="top">Message ID</th>
<th align="left" valign="top">Error Message Text</th>
</tr>
<tr>
<td align="left" valign="top" width="15%">CPF3C90 E</td>
<td align="left" valign="top" width="85%">Literal value cannot be changed.</td>
</tr>
<tr>
<td align="left" valign="top">CPF3CF1 E</td>
<td align="left" valign="top">Error code parameter not valid.</td>
</tr>
<tr>
<td align="left" valign="top">CPF87F2 E</td>
<td align="left" valign="top">Virtual terminal handle &amp;1 not valid.</td>
</tr>
<tr>
<td align="left" valign="top">CPF87F6 E</td>
<td align="left" valign="top">Request value &amp;1 not valid.</td>
</tr>
<tr>
<td align="left" valign="top">CPF87F7 E</td>
<td align="left" valign="top">Parameter value &amp;1 not valid.</td>
</tr>
<tr>
<td align="left" valign="top">CPF87F8 E</td>
<td align="left" valign="top">Unexpected internal system error occurred in
program &amp;1.</td>
</tr>
<tr>
<td align="left" valign="top">CPF9872 E</td>
<td align="left" valign="top">Program or service program &amp;1 in library
&amp;2 ended. Reason code &amp;3.</td>
</tr>
</table>
<br>
<hr>
API introduced: V2R1
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