You can use this method to handle system events triggered during appointment processing in accordance with the appointment type. For more information about the difference between system events and application events, see the documentation on ABAP Programming.
Table of events for which appointments of certain types register.
Using this table parameter, events triggered during appointment processing can be registered with the calendar framework. This registration is dependent on the appointment type of the appointment.
From a technical point of view, these events are system events (in contrast to application events). For more information, see the documentation on ABAP Programming.
If an appointment type was registered for a specific event, for example double-clicking on an existing appointment, an event is triggered by the framework and control of this appointment is transferred completely from the framework to the application.
Registration for the event APPT_CREATED occurs by transferring a blank entry for the appointment type because the appointment type of the new appointment has not yet been determined.