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124 lines
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<title>JOBPTY, OUTPTY, and PTYLMT scheduling priority parameters</title>
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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">JOBPTY, OUTPTY, and PTYLMT scheduling priority parameters</h1>
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<div><p>The scheduling priority parameters specify the priority values
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used by the system to determine the order in which the jobs and spooled files
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are selected for processing.</p>
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<div class="section"><p>Each job is given a scheduling priority that is used for both
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job selection and spooled file output. The job scheduling priority is specified
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by the JOBPTY parameter in commands like the <span class="cmdname">Batch Job (BCHJOB)</span>, <span class="cmdname">Submit
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Job (SBMJOB)</span>, <span class="cmdname">Create Job Description (CRTJOBD)</span>,
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and <span class="cmdname">Change Job Description (CHGJOBD)</span> commands. The priority
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for producing the spooled output from a job is specified by the OUTPTY parameter
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in the same commands.</p>
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<p>In addition, because every job is processed under
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a specific user profile, the priority for jobs can be limited by the PTYLMT
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parameter specified on the <span class="cmdname">Create User Profile (CRTUSRPRF)</span> and <span class="cmdname">Change
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User Profile (CHGUSRPRF)</span> commands. This parameter value controls
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the maximum job scheduling priority and output priority that <em>any</em> job
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running under a user profile can have; that is, the priority specified in
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the JOBPTY and OUTPTY parameters of any job command cannot exceed the priority
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specified in the PTYLMT parameter for that user profile. The scheduling priority
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is used to determine the order in which jobs are selected for processing and
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is not related to the process priority specified in the class object.</p>
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<p>The
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three scheduling priority parameters specify the following:</p>
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<ul><li>The PTYLMT parameter specifies the <em>highest</em> scheduling priority
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for <em>any</em> job that you submit. In the commands that affect the user
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profile, the PTYLMT parameter specifies the highest priority that can be specified
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in another JOBPTY parameter on commands relating to each specific job. You
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can specify a lower priority for a job on the command used to submit the job.
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If you specify a higher priority for JOBPTY in the BCHJOB or SBMJOB command
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than is specified for PTYLMT in the associated user profile, an error message
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is shown on the display and the maximum priority specified in PTYLMT is assumed.
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If a higher job priority is specified in the CHGJOB or CHGJOBD command, an
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error message is shown and the attributes are not changed.</li>
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<li>The JOBPTY parameter specifies the priority value to be used for a <em>specific</em> job
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being submitted. In the commands relating to a specific job being submitted,
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the JOBPTY parameter specifies the actual scheduling priority for the job.</li>
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<li>The OUTPTY parameter specifies the priority for producing the output from
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all spooled output files from the job. The priority value specified in the
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OUTPTY parameter determines the order in which spooled files are handled for
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output. The same value is applied to all the spooled files produced by the
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job.</li>
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</ul>
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<p>The scheduling priority can have a value ranging from 0 through 9,
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where 1 is the highest priority and 9 is the lowest priority. Any job with
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a priority of 0 is scheduled for processing before all other jobs that are
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waiting and that have priorities of 1 through 9.</p>
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<p>The priority parameters
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can be specified on the following commands.</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><caption>Table 1. Priority parameter</caption><thead align="left"><tr><th valign="top" width="21.71717171717172%" id="d0e68">Priority parameter</th>
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<th valign="top" width="78.28282828282829%" id="d0e70">Commands on which it can be specified</th>
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</tr>
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</thead>
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<tbody><tr><td valign="top" width="21.71717171717172%" headers="d0e68 ">JOBPTY</td>
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<td valign="top" width="78.28282828282829%" headers="d0e70 ">ADDJOBJS, BCHJOB, CHGJOB, CHGJOBD, CHGJOBJS, CRTJOBD, SBMJOB, SBMJOBJS</td>
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</tr>
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<tr><td valign="top" width="21.71717171717172%" headers="d0e68 ">OUTPTY</td>
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<td valign="top" width="78.28282828282829%" headers="d0e70 ">ADDJOBJS, BCHJOB, CHGDKTF, CHGJOBD, CHGJOBJS, CHGJOB, CHGJOBD, CHGJOBJS,
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CHGPJ, CHGPRTF, CHGSPLFA, CRTDKTF, CRTJOBD, CRTPRTF, OVRDKTF, OVRPRTF, SBMJOB,
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SBMJOBJS</td>
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</tr>
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<tr><td valign="top" width="21.71717171717172%" headers="d0e68 ">PTYLMT</td>
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<td valign="top" width="78.28282828282829%" headers="d0e70 ">CHGUSRPRF, CRTUSRPRF, RTVUSRPRF</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>
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<div class="section"><h4 class="sectiontitle">Values allowed</h4><p>Depending upon the command, one or
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more of the following values apply to the parameter.</p>
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<dl><dt class="dlterm">5</dt>
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<dd>If a value is not specified in the CRTUSRPRF command, five is the default
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value that is assumed for the priority limit for the user profile. That would
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be the highest priority that the user could specify for any job he submits
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for processing. If not specified in the CRTJOBD command, five is the default
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value for both the job scheduling priority and the output priority.</dd>
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<dt class="dlterm">*SAME</dt>
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<dd>The priority assigned, or the highest priority that can be assigned, does
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not change.</dd>
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<dt class="dlterm">*JOBD</dt>
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<dd>The scheduling priority for the job is obtained from the job description
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under which the job runs.</dd>
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<dt class="dlterm"><var class="varname">scheduling-priority:</var></dt>
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<dd>Specify a priority value ranging from 0 through 9, where 0 is the highest
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priority and 9 is the lowest priority. Priority 0 is allowed only on CHGJOB.</dd>
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</dl>
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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="rbam6expand.htm" title="This section contains the expanded descriptions of some of the parameters commonly used in the CL commands.">Commonly used parameters</a></div>
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