Selection screens as normal screens
1. SELECTION-SCREEN BEGIN OF SCREEN dynnr [TITLE title]
[AS WINDOW].
...
SELECTION-SCREEN END OF SCREEN dynnr.
Selection screens as subscreens
2. SELECTION-SCREEN BEGIN OF SCREEN dynnr AS SUBSCREEN
[NO INTERVALS]
[NESTING LEVEL n].
...
SELECTION-SCREEN END OF SCREEN dynnr.
These variants of the statement SELECTION-SCREEN create selection screens. Selection screens can be created as normal screens or as subscreens.
The standard selection screen for executable programs is created automatically.