1.5.1 Service schedule types

A service that is submitted for execution is processed according to the schedule type specified for the service. The following figure shows the timing of task processing for each schedule type:

Figure 1‒7: Service schedule types

Tasks associated with services registered for scheduled and recurring execution are executed when the scheduled start time arrives.

However, service execution will be delayed in the following circumstances:

• The previous task has not finished executing when the scheduled start time arrives

  In this case, the task will be executed when the previous task has finished.

• JP1/AO stops while a task is in Waiting status, and does not restart until the scheduled start time has passed

  In this case, the task will be executed after JP1/AO restarts.

An error occurs if you specify an execution start date or time that is in the past.

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