SAP AT SELECTION-SCREEN ABAP Statements
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• AT SELECTION-SCREEN
ABAP Statement AT SELECTION-SCREEN Short Reference
ABAP_SYNTAX
AT SELECTION-SCREEN selscreen_event.
What does it do?
This statement defines event blocks for different events selscreen_event that are raised by the ABAP runtime framework during selection screen processing.
Selection screen events occur immediately before sending a selection screen and after certain user actions on a displayed selection screen. They are used for selection screen processing in the ABAP program.
AT SELECTION-SCREEN is raised at least twice during actions on selection screens that are included in another selection screen as a subscreen: first for the included selection screen itself, and then for the including selection screens.
Latest notes:
The event blocks after AT SELECTION-SCREEN are implemented internally as procedures. Declarative statements in these event blocks create local data.
ABAP_HINT_END
Example ABAP Coding
The program DEMO_SELECTION_SCREEN_EVENTS demonstrates all selection screen events.
ABAP_EXAMPLE_END
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