You can change the standard flow logic at defined events in user form routines
There are two groups of events:
Additional events add user flow logic to the standard flow logic.
Replacement events replace parts of the standard flow logic with user flow logic.
Additional events
Event 01 (view cluster) after initializing global variables, field symbols, and so on.
Event 02 (view cluster) after getting the database access selection conditions
Event 03 (view cluster) before calling the view maintenance module for a subdialog
Event 04 (view cluster) before saving the data in the database
Event 05 (view cluster) after saving the data in the database
Event 06 (view cluster) after lock/unlock in main function module
Event 07 (view cluster) after leaving the view maintenance module for a dialog
Event 08 (view cluster) when leaving view cluster maintenance
Event 09 (view cluster) when getting navigation selection conditions
Event 10 (view cluster) before getting navigation selection conditions
Event 11 (view cluster) when getting the dependent entries for hierarchical operations
Event 12 (view cluster) when getting the higher-level entries for hierarchical operations