SAP SEL SCREEN AT SEL ON ABEXA

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ARTIClE

Selection screens, processing blocks and radio buttons
The example demonstrates how blocks and radio buttons are processed in selection screens.

ABAP_SOURCE_CODE
ABAP_EXEC

ABAP_DESCRIPTION
In the event blocks AT SELECTION-SCREEN ON BLOCK and AT SELECTION-SCREEN ON RADIOBUTTON GROUP the user input is validated; if required, error messages are displayed.
If the user does not specify in block part1 any ascending numbers, then the entire block is made ready for input again.
If the user does not change the radio buttons of group rad, a warning appears.