I have a
PARAMETERS: p_ABKRS TYPE PA0001-ABKRS OBLIGATORY.
Value to parameter p_ABKRS I can set by write or select from search help (F4).
When I set value p_ABKRS by write, I can catch event AT SELECTION-SCREEN OUTPUT.
But how can I catch event when changing value using search help (F4)?
I need catch both event changing by write and search help.