What are the user interfaces of interactive lists?
If you want the user to communicate with the system during list display, the list must be interactive. You can define specific interactive possibilities in the status of the list’s user interface (GUI). To define the statuses of interfaces in the R/3 system, use the Menu Painter tool. In the Menu Painter, assign function codes to certain interactive functions. After an user action occurs on the completed interface, the ABAP/4 processor checks the function code and, if valid, triggers the corresponding event.
