After a job is scheduled from the CA WA CA 7 Edition database, job flow control is accomplished through a group of queues. Typically, CA WA CA 7 Edition performs job flow control automatically; however, it is sometimes necessary for the user to intervene manually for unusual situations or on-request scheduling needs.
This table illustrates the top line commands that address manual job flow control requirements.
Function |
Description |
Command |
---|---|---|
Requirement control |
Use the following top line commands and panels to monitor and modify the requirements of those jobs under CA WA CA 7 Edition control. |
ADDRQ |
Schedule control |
Sometimes you must alter scheduled jobs. Use these commands to perform scheduling changes. |
ADDSCH |
Resource management |
Managing resource usage by jobs allows for an additional level of job flow control. These commands and panels are used to define, monitor, and control job submission through job resource use. See "Virtual Resource Management" in the Database Maintenance Guide for more information about the RM panels. |
LQ |
Temporary JCL changes |
Use these commands to review jobs in the request or prior-run queues or to modify the JCL for jobs in the request queue. |
QJCL |
Interrupting and resuming jobs |
Use these commands to delete jobs from the queues, interrupt the normal scheduling progress, resume normal scheduling, move jobs from the ready or active queue, and display jobs in the request, ready, or active queues. |
CANCEL |
Job restart |
Jobs that have failed to terminate successfully are returned to the request queue for restart by the user. Such jobs are given a restart requirement until the restart is performed. The commands in this group are used to review, perform job restart functions, or both. |
LIST |
Prompting |
CA WA CA 7 Edition provides prompting messages for any late work or work in danger of becoming late. CA WA CA 7 Edition continues to issue messages until either the task is completed or the user disables the prompting. The commands in this group are provided for managing prompting messages. |
LRMD |
Queue control |
Occasionally, you must halt temporarily the flow of jobs through the CA WA CA 7 Edition queues. For example, you want to shut down all processing and apply some maintenance before processing continues. Use these commands for this purpose. |
START |
Recovery control |
Use commands in this category to cancel any automated recovery that is scheduled for a given run of a production job. |
ARFP |
Agent output |
Use commands in this category to examine various output produced by agent job execution. |
AGFILE |
Agent job replies |
Use this command to send a message to a system agent in response to an Intervention Required condition for an agent job. |
REPLY |
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