Unicenter CA-Scheduler Job Management for VSE User Guide

Unicenter CA-Scheduler Job Management for VSE User Guide Unicenter CA-Scheduler Job Management for VSE User Guide

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4.11 Summing Up This Command Affects Jobs/ Schedules This way TALTER S,J Temporarily changes values defined in the database for just this execution. Before using any of these commands, refer to the chapter "Controlling Schedules and Jobs" in the Unicenter CA-Scheduler Reference Guide Part 1 for complete command descriptions. 4-42 Unicenter CA-Scheduler User Guide

Chapter 5. Criteria Language The criteria language consists of a criteria vocabulary and a set of calendar mechanisms used to construct a reason, or set of reasons, for selecting a schedule or job for execution and for establishing its predecessors. For example, if SCHEDA is to run every Monday and every Thursday, the selection criteria associated with this schedule is MON OR THU. This example uses criteria vocabulary that refers to a processing period when selecting a schedule. Several different types of processing periods can be used: ■ ■ ■ ■ ■ ■ ■ ■ ■ Day of week (as preceding) Week of month Day in cycle Week in cycle Workday Relative day Accounting day of month Holiday Negative day of month (nn day from the end of a period) Another condition that can cause selection of a schedule or job would be another schedule or job being selected. For example, to select JOBB if JOBA was selected, the criteria associated with JOBB is JOBA. Previously, using the criteria vocabulary to select schedules or jobs was discussed, but the criteria vocabulary is also used for defining predecessors. Predecessors are conditions that have to be met before a schedule or job is allowed to start. Other terms used for predecessor are prerequisite and dependency. Predecessors can be the starting or ending of other schedules or jobs, the closing of an output data set, a nonscheduled VSE job, and other items like these. Any predecessor can be defined as occurring on the day the schedule or job is selected or as having occurred on a prior day. This will be discussed in more detail later through the use of examples. Chapter 5. Criteria Language 5-1

4.11 Summing Up<br />

This<br />

Command<br />

Affects <strong>Job</strong>s/<br />

Schedules<br />

This way<br />

TALTER S,J Temporarily changes values defined in<br />

the database <strong>for</strong> just this execution.<br />

Be<strong>for</strong>e using any of these commands, refer to the chapter "Controlling<br />

Schedules and <strong>Job</strong>s" in the <strong>Unicenter</strong> <strong>CA</strong>-<strong>Scheduler</strong> Reference <strong>Guide</strong> Part 1 <strong>for</strong><br />

complete command descriptions.<br />

4-42 <strong>Unicenter</strong> <strong>CA</strong>-<strong>Scheduler</strong> <strong>User</strong> <strong>Guide</strong>

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