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Unicenter CA-Scheduler Job Management for VSE User Guide

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5.1 Criteria Vocabulary<br />

Rule #2<br />

A job will only be evaluated <strong>for</strong> selection and eligible <strong>for</strong> today's<br />

workload if its schedule is selected or eligible <strong>for</strong> today's workload.<br />

For example, if the selection criteria <strong>for</strong> SCHED1 is MON, and JOB1A in<br />

SCHED1 has a selection criteria of TUES, JOB1A will never get selected. JOB1A<br />

is only looked at if its schedule is selected but SCHED1 is not selected on<br />

Tuesdays, so JOB1A will never be selected.<br />

Rule #3<br />

When coding a job in the criteria language, always qualify it with<br />

its schedule name.<br />

Previously we have not followed the preceding rule <strong>for</strong> simplicity's sake<br />

because schedule names technically are not required. However, if you omit a<br />

schedule name when referring to a job, <strong>Unicenter</strong> <strong>CA</strong>-<strong>Scheduler</strong> looks in its<br />

database and defaults to the first schedule it finds containing a job by that<br />

name.<br />

To specify a unique job, use this <strong>for</strong>mat:<br />

jobname[-jobnumber] [station] [schedule]<br />

Any or all of the three optional parameters (job number, station, and schedule)<br />

may be omitted, but the order in which they are specified is significant. Notice<br />

that the job number must be connected to the job name with a hyphen (-) and<br />

no intervening blanks. For example, this is how to specify JOBA in SCHDA<br />

with a job number of 02 at station 39:<br />

JOBA-2 39 SCHDA<br />

This <strong>for</strong>mat can be used with any of the reserved words that are valid <strong>for</strong><br />

defining predecessor jobs (PRED, <strong>VSE</strong>, or START).<br />

If you run simulation, be careful how you use the REQUESTED keyword. To<br />

ensure that simulation reports return reason codes that match those produced<br />

by <strong>Unicenter</strong> <strong>CA</strong>-<strong>Scheduler</strong> on the online status displays (SCHEDULER<br />

Command Processor panel), specify REQUESTED after job and schedule names<br />

in selection criteria whenever possible.<br />

A schedule is eligible <strong>for</strong> selection even if AUTO SELECT=NO is specified.<br />

Chapter 5. Criteria Language 5-9

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