How to Create Function Module, Understand IMPORT and EXPORT Parameters

Understand the Use of Import & Export Parameter.

This video has illustration steps for creating a simple function module. You may skip initial slides and view illustrations steps.
This video shows, how to create a very simple function module.
The video objective is to understand a very basic concept of the Import and Export parameters.

SAP ABAP - Function Modules.
1. Sub-programs that contain a set of reusable statements with
Import, Export, Changing, Tables, Exceptions
2. Can be executed independently.
3. Can be called from any ABAP program.
4. Function group acts as the container for a number of function modules.

Simple Function Modules Example -
1. Create 2 importing parameters
2. Create 1 importing parameter
3. Write code to add num1 & num2

#sap #sapport #sap #abap