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

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<title>Release License (QLZARLS) API</title>
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<h2>Release License (QLZARLS) API</h2>
<div class="box" style="width: 80%;">
<br>
&nbsp;&nbsp;Required Parameter Group:<br>
<!-- iddvc RMBR -->
<br>
<table width="100%">
<tr>
<td align="center" valign="top" width="10%">1</td>
<td align="left" valign="top" width="50%">Product identification</td>
<td align="left" valign="top" width="20%">Input</td>
<td align="left" valign="top" width="20%">Char(*)</td>
</tr>
<tr>
<td align="center" valign="top">2</td>
<td align="left" valign="top">Product identification format name</td>
<td align="left" valign="top">Input</td>
<td align="left" valign="top">Char(8)</td>
</tr>
<tr>
<td align="center" valign="top">3</td>
<td align="left" valign="top">License user</td>
<td align="left" valign="top">Input</td>
<td align="left" valign="top">Char(*)</td>
</tr>
<tr>
<td align="center" valign="top">4</td>
<td align="left" valign="top">License user format name</td>
<td align="left" valign="top">Input</td>
<td align="left" valign="top">Char(8)</td>
</tr>
<tr>
<td align="center" valign="top">5</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>
</table>
<br>
&nbsp;&nbsp;Default Public Authority: *USE<br>
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<br>
&nbsp;&nbsp;Threadsafe: No<br>
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<br>
</div>
<p>The Release License (QLZARLS) API releases the use of a product from the
assigned license user. This API works the opposite of the Request License
(QLZAREQ) API. Whatever was previously requested is now released and the usage
count is decremented. When using this API, specify the same parameters as on
the Request License API.</p>
<br>
<h3>Authorities and Locks</h3>
<dl>
<dt><em>Public API Authority</em></dt>
<dd>*USE</dd>
</dl>
<br>
<h3><a name="HDRREQP">Required Parameter Group</a></h3>
<dl>
<dt><strong>Product identification</strong></dt>
<dd>INPUT; CHAR(*)
<p>Information that uniquely identifies the product or feature whose licensed
use is to be released. The structure of this information is determined by the
name of the format.</p>
</dd>
<dt><strong>Product identification format name</strong></dt>
<dd>INPUT; CHAR(8)
<p>The name of the format that describes the product identification.</p>
<p>The only format name supported is:</p>
<table cellpadding="5">
<!-- cols="15 85" -->
<tr>
<td align="left" valign="top"><em>LICP0100</em></td>
<td align="left" valign="top">See <a href="#HDRREL0100">LICP0100
Format</a>.</td>
</tr>
</table>
<br>
</dd>
<dt><strong>License user</strong></dt>
<dd>INPUT; CHAR(*)
<p>The name to which use of the license product is assigned and tracked.</p>
</dd>
<dt><strong>License user format name</strong></dt>
<dd>INPUT; CHAR(8)
<p>The name of the format that describes the license user.</p>
<p>The formats supported are:</p>
<table cellpadding="5">
<!-- cols="15 85" -->
<tr>
<td align="left" valign="top"><em>LICL0100</em></td>
<td align="left" valign="top">See <a href="#HDRLICL100">LICL0100
Format</a>.</td>
</tr>
<tr>
<td align="left" valign="top"><em>LICL0200</em></td>
<td align="left" valign="top">See <a href="#HDRREL0300">LICL0200
Format</a>.</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><a name="HDRREL0100"></a>LICP0100 Format</h3>
<p>To release the licensed use of a product or feature, you must specify the
same information that was specified on the Request License (QLZAREQ) API. The
following table identifies the product or feature whose licensed use is to be
released. For a detailed description of the fields in this table, see <a href=
"#HDRLICP1">Field Descriptions</a>.</p>
<table border width="80%">
<tr>
<th align="center" valign="bottom" colspan="2">Offset</th>
<th align="left" valign="bottom" rowspan="2">Type</th>
<th align="left" valign="bottom" rowspan="2">Field</th>
</tr>
<tr>
<th align="center" valign="bottom">Dec</th>
<th align="center" valign="bottom">Hex</th>
</tr>
<tr>
<td align="center" valign="top" width="10%">0</td>
<td align="center" valign="top" width="10%">0</td>
<td align="left" valign="top" width="20%">CHAR(7)</td>
<td align="left" valign="top" width="60%">Product ID</td>
</tr>
<tr>
<td align="center" valign="top">7</td>
<td align="center" valign="top">7</td>
<td align="left" valign="top">CHAR(6)</td>
<td align="left" valign="top">Release level</td>
</tr>
<tr>
<td align="center" valign="top">13</td>
<td align="center" valign="top">D</td>
<td align="left" valign="top">CHAR(4)</td>
<td align="left" valign="top">Feature</td>
</tr>
</table>
<br>
<br>
<h3><a name="HDRLICL100"></a>LICL0100 Format</h3>
<p>To release the licensed use of a product or feature, you must specify the
same information that was specified on the Request License (QLZAREQ) API. The
following table identifies the license user whose licensed use is to be
released. For a detailed description of the field in this table, see <a href=
"#HDRLICP1">Field Descriptions</a>.</p>
<table border width="80%">
<tr>
<th align="center" valign="bottom" colspan="2">Offset</th>
<th align="left" valign="bottom" rowspan="2">Type</th>
<th align="left" valign="bottom" rowspan="2">Field</th>
</tr>
<tr>
<th align="center" valign="bottom">Dec</th>
<th align="center" valign="bottom">Hex</th>
</tr>
<tr>
<td align="center" valign="top" width="10%">0</td>
<td align="center" valign="top" width="10%">0</td>
<td align="left" valign="top" width="20%">CHAR(10)</td>
<td align="left" valign="top" width="60%">License user</td>
</tr>
</table>
<br>
<br>
<h3><a name="HDRREL0300"></a>LICL0200 Format</h3>
<p>To release the licensed use of a product or feature, you must specify the
same information that was specified on the Request License (QLZAREQ) API. The
following table identifies the license user to be released and the license user
handle. For a detailed description of the fields in this table, see <a href=
"#HDRLICP1">Field Descriptions</a>.</p>
<table border width="80%">
<tr>
<th align="center" valign="bottom" colspan="2">Offset</th>
<th align="left" valign="bottom" rowspan="2">Type</th>
<th align="left" valign="bottom" rowspan="2">Field</th>
</tr>
<tr>
<th align="center" valign="bottom">Dec</th>
<th align="center" valign="bottom">Hex</th>
</tr>
<tr>
<td align="center" valign="top" width="10%">0</td>
<td align="center" valign="top" width="10%">0</td>
<td align="left" valign="top" width="20%">BINARY(4)</td>
<td align="left" valign="top" width="60%">Offset to license user</td>
</tr>
<tr>
<td align="center" valign="top">4</td>
<td align="center" valign="top">4</td>
<td align="left" valign="top">BINARY(4)</td>
<td align="left" valign="top">Length of license user</td>
</tr>
<tr>
<td align="center" valign="top">8</td>
<td align="center" valign="top">8</td>
<td align="left" valign="top">CHAR(8)</td>
<td align="left" valign="top">License user handle</td>
</tr>
<tr>
<td align="center" valign="top">16</td>
<td align="center" valign="top">10</td>
<td align="left" valign="top">BINARY(4)</td>
<td align="left" valign="top">Offset to additional license user
information</td>
</tr>
<tr>
<td align="center" valign="top">20</td>
<td align="center" valign="top">14</td>
<td align="left" valign="top">BINARY(4)</td>
<td align="left" valign="top">Length of additional license user
information</td>
</tr>
<tr>
<td align="center" valign="top">24</td>
<td align="center" valign="top">18</td>
<td align="left" valign="top">BINARY(4)</td>
<td align="left" valign="top">Reserved</td>
</tr>
<tr>
<td align="left" valign="top" colspan="4"><strong>Note:</strong> Use the offset
to license user field to determine the offset.</td>
</tr>
<tr>
<td align="center" valign="top"></td>
<td align="center" valign="top"></td>
<td align="left" valign="top">CHAR(*)</td>
<td align="left" valign="top">License user</td>
</tr>
<tr>
<td align="left" valign="top" colspan="4"><strong>Note:</strong> Use the offset
to additional license user information field to determine the offset.</td>
</tr>
<tr>
<td align="center" valign="top">&nbsp;</td>
<td align="center" valign="top">&nbsp;</td>
<td align="left" valign="top">BINARY(4)</td>
<td align="left" valign="top">Number of uses held</td>
</tr>
</table>
<br>
<br>
<h3><a name="HDRLICP1"></a>Field Descriptions</h3>
<strong>Feature.</strong>
<p>The feature of the product. Valid values for the feature are 5001 through
9999.</p>
<p><strong>Length of additional license user information.</strong> The length
of the additional license user information. Set this field to 0 if there is no
additional license user information.</p>
<p><strong>Length of license user.</strong> The length of the license user
field. This may be a value of 1 through 80. This value may only change within
the same license term if there are no current users at the time the change
request is made. To conserve space, use the smallest value necessary for this
length.</p>
<p><strong>License user.</strong> The license user being released. For
registered use, specify the nonblank name you want assigned as the license
user. For concurrent use, specify *JOB. For processor use, specify
*PROCESSOR.</p>
<p><strong>License user handle.</strong> The value passed in by the vendor at
the time of the Request License (QLZAREQ) API call. When the vendor wants to
release the user, this handle must be specified on the Release License
(QLZARLS) API call. This value many be any 8-character field, including blanks.
If the value specified on the release call does not match the value initially
specified on the request call, the license user is not released. This field is
never displayed or output through any license management interfaces and is only
known to the vendor application.</p>
<p><strong>Number of uses held.</strong> The number of uses held by the license
user that are to be released. If this field is not specified, the number of
uses is assumed to be 1.</p>
<p>The valid values follow:</p>
<table cellpadding="5">
<!-- cols="15 85" -->
<tr>
<td align="left" valign="top" nowrap><em>1-999999</em></td>
<td align="left" valign="top">The number of uses to be released. This must be
the same number of uses that were requested for the license user on the Request
License (QLZAREQ) API.</td>
</tr>
<tr>
<td align="left" valign="top"><em>-1</em></td>
<td align="left" valign="top">All of the uses held by the license user are to
be released. This value is to be used if the calling program does not know the
number of uses that the license user currently holds.</td>
</tr>
</table>
<p><strong>Offset to additional license user information.</strong> The offset
from the beginning of the license user information to the additional
information for the first license user. Specify 0 for this field if there is no
additional information for the license user.</p>
<p><strong>Offset to license user.</strong> The offset from the beginning of
the license user information to the first license user.</p>
<p><strong>Product ID.</strong> The product ID of the product or feature whose
licensed use is to be released.</p>
<p><strong>Release level.</strong> The version, release, and modification level
of the product or feature. The release level must be a valid special value, or
the release level must be in the format V<em>x</em>R<em>y</em>M<em>z</em>.
Valid values for <em>x</em> and <em>y</em> are 0 through 9. Valid values for
<em>z</em> are 0 through 9 and A through Z.</p>
<p>The valid special value is:</p>
<table cellpadding="5">
<!-- cols="15 85" -->
<tr>
<td valign="top"><em>*ONLY</em></td>
<td valign="top">The release level is determined by searching the system for a
given product. The release level is taken from the product definition. This
value is not valid if more than one product definition exists for the same
product ID.</td>
</tr>
</table>
<p><strong>Reserved.</strong> Reserved for future use. This field must be set
to hexadecimal zeros.</p>
<br>
<h3><a name="HDRRELERR"></a>Error Messages</h3>
<table width="100%" cellpadding="5">
<!-- cols="15 85" -->
<tr>
<th align="left" valign="top">Message ID</th>
<th align="left" valign="top">Error Message Text</th>
</tr>
<tr>
<td width="15%" valign="top">CPF24B4 E</td>
<td width="85%" valign="top">Severe error while addressing parameter list.</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">CPF3C21 E</td>
<td align="left" valign="top">Format name &amp;1 is not valid.</td>
</tr>
<tr>
<td align="left" valign="top">CPF3C90 E</td>
<td align="left" valign="top">Literal value cannot be changed.</td>
</tr>
<tr>
<td align="left" valign="top">CPF9E1C E</td>
<td align="left" valign="top">License user parameter not valid.</td>
</tr>
<tr>
<td align="left" valign="top">CPF9E1E E</td>
<td align="left" valign="top">Length of license user is not correct.</td>
</tr>
<tr>
<td align="left" valign="top">CPF9E1F E</td>
<td align="left" valign="top">Attempt made to change length of the license
user, resulting code &amp;1.</td>
</tr>
<tr>
<td align="left" valign="top">CPF9E11 E</td>
<td align="left" valign="top">License information not retrieved.</td>
</tr>
<tr>
<td align="left" valign="top">CPF9E12 E</td>
<td align="left" valign="top">License information not available.</td>
</tr>
<tr>
<td align="left" valign="top">CPF9E13 E</td>
<td align="left" valign="top">More than one release found.</td>
</tr>
<tr>
<td align="left" valign="top">CPF9E14 E</td>
<td align="left" valign="top">License user handle not correct.</td>
</tr>
<tr>
<td align="left" valign="top">CPF9E15 E</td>
<td align="left" valign="top">Error in license management function.</td>
</tr>
<tr>
<td align="left" valign="top">CPF9E7B E</td>
<td align="left" valign="top">Cannot release different number of uses than
requested.</td>
</tr>
<tr>
<td align="left" valign="top">CPF9E91 E</td>
<td align="left" valign="top">License user &amp;1 is not valid.</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>
<tr>
<td align="left" valign="top">CPI9E75 I</td>
<td align="left" valign="top">Grace period will expire in &amp;5 days on
&amp;4.</td>
</tr>
<tr>
<td align="left" valign="top">CPI9E76 I</td>
<td align="left" valign="top">Expiration date will be reached in &amp;5 days on
&amp;4.</td>
</tr>
<tr>
<td align="left" valign="top">CPI9E77 I</td>
<td align="left" valign="top">License key will not be valid in &amp;8 days on
&amp;9.</td>
</tr>
</table>
<br>
<hr>
API introduced: V2R3
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