| Input Parameters | Significance |
| none | - |
| Output Parameters | Significance |
| none | - |
| Return Code | Significance |
| 0 | no error |
| 1 | widget is no list-mask |
| 2 | widget is based on table of a foreign format |
Can be invoked as on_select-userexit in the widget menu or as on_event-userexit in the widget state.
This function can also be invoked in virtual mode.
The userexit adds the following fields at the end of a list:
The userexit does not enlarge the widget. In order to make the system fields visible you have to maximize or enlarge the widget.