what if F4 key for?

Answer Posted / siddharth samal

WE USE F4 TO HAVE SOEM POSSIBLE VALUES OF THAT FIELD THAT
ARE ALREADY BEEN SAVED IN THE DATABASE. SUPPOSE YOU ARE NOT
SURE OF THE MATERIAL NUMBER THAT YOU HAVE TO ENTER THEN YOU
CAN PRESS F4 WHICH IS KNOW AS SEARCH HELP AND THEN SOME
VALUE PRESENT IN THE DATABASE WOULD BE POPULATED ON THE
SCREEN FROM WHICH YOU CAN SELECT.

WE DEFINE THE SEARCH HELP IN THE DDIC WHEN DEFINING A TABLE
OR EXTERNALLY YOU CAN CALL TWO FUNCTION MODULE IN THE AT-
SELECTION-SCREEN EVENTS TO TRIGGER THE SEARCH HELP WHEN
PRESSING F4.

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