How to create method and source code in SAP ABAP in 10 minutes
This tutorial demonstrates the "Classification" of legacy SAP code. We follow a developer as they take a standard User Exit from an Include program (RV60FUS1) and encapsulate the logic within a new Global Class (ZCL_SD_RV60FUS1).
Key Learning Objectives:
Encapsulation: Moving logic from procedural Includes to Object-Oriented classes.
Class Builder (SE24): Navigating the interface to create classes and methods.
Signature Mapping: Defining Importing and Changing parameters to replace global data references.
Troubleshooting: Fixing common "Variable Unknown" errors that occur when shifting code scope.
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