Only one schedule can be deleted at a time but any number of schedules can be deleted in a session (since the last save or whilst the Global Scheduler window is open). After deleting a schedule the schedule above the deleted schedule is selected in the table.

Deleting a schedule from the table does not remove it from the database, in order for the deleted schedules to be removed from the database the (deleted) changes have to be saved. If schedules are not removed from the database (i.e. the deleted changes are not saved) the deleted schedules will re-appear on re-opening the Global Scheduler window. There is no confirmation box for the user to confirm the deletion of a schedule to retrieve a schedule that was not intended to be deleted (before the user clicks OK and Apply) click Cancel on the Global Scheduler window and re-open it.