Wednesday, March 12, 2014

Life cycle of a concurrent request

A concurrent request proceeds through three, possibly four, life cycle stages or phases:
Variable Description
Pending Request is waiting to be run
Running Request is running
Completed Request has finished
Inactive Request cannot be run

Within each phase, a request's condition or status may change. The following table shows a listing of each phase and the various states that a concurrent request can go through.

Phase Status Description
PENDING Normal Request is waiting for the next available manager.
PENDING Standby Program to run request is incompatible with other program(s) currently running.
PENDING Scheduled Request is scheduled to start at a future time or date.
PENDING Waiting A child request is waiting for its Parent request to mark it ready to run. For example, a report in a report set that runs sequentially must wait for a prior report to complete.
RUNNING Normal Request is running normally.
RUNNING Paused Parent request pauses for all its child requests to complete. For example, a report set pauses for all reports in the set to complete.
RUNNING Resuming All requests submitted by the same parent request have completed running. The Parent request is waiting to be restarted.
RUNNING Terminating Running request is terminated, by selecting Terminate in the Status field of the Request Details zone.
COMPLETED Normal Request completes normally.
COMPLETED Error Request failed to complete successfully.
COMPLETED Warning Request completes with warnings. For example, a report is generated successfully but fails to print.
COMPLETED Cancelled Pending or Inactive request is cancelled, by selecting Cancel in the Status field of the Request Details zone.
COMPLETED Terminated Running request is terminated, by selecting Terminate in the Status field of the Request Details zone.
INACTIVE Disabled Program to run request is not enabled. Contact your system administrator.
INACTIVE On Hold Pending request is placed on hold, by selecting Hold in the Status field of the Request Details zone.
INACTIVE No Manager No manager is defined to run the request. Check with your system administrator.

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