HOW TO CREATE FUNCTION MODULE

HOW TO CREATE FUNCTION MODULE

-GO TO SE37

-SELECT GOTO FROM MENU BAR
-SELECT FUNCTION GROUPS
-SELECT CREATE GROUP

-ENTER FUNCTION GROUP
-SHORT TEXT
-SAVE IT

-GOTO SE80
-SELECT THE FUNCTION GROUP FROM THE DROP DOWN LIST.
-ENTER THE FUNCTION GROUP NAME.
-ACTIVATE IT.

-GOTO SE37
-ENTER FUNCTION MODULE NAME
-HIT ON CREATE.
-IT WILL ASK YOU FOR THE FUNCTION GROUP NAME AND SHORT TEXT.

THIS IS THE WAY WE CREATE FUNCTION MODULE
NOTE THAT ONE FUNCTION GROUP CAN CONTAIN NUMBER OF FUNCTION MODULES.

HERE I AM GOING TO SHOW YOU SIMPLE EXAMPLE
TO ADDITION OF TWO NUMBERS.

WE ARE GOING TO DEFINE TWO IMPORT PARAMETER TO ACCEPT TWO NUMBERS
ONE EXPORTING PARAMETER TO HOLD THE OUTPUT.

NOW LET SEE HOW TO USE FUNCTION MODULE IN PROGRAM

THANK YOU
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