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Component: BC-ABA
Component Name: ABAP Runtime Environment
Description: Reference variable for object references. Object reference variables are subdivided into class reference variables and interface reference variables.
Key Concepts: An object reference variable is a type of variable in SAP's ABAP Runtime Environment (BC-ABA) that stores a reference to an object. It is used to access the properties and methods of an object without having to create a new instance of the object. How to use it: Object reference variables are declared using the REF TO statement. The syntax for this statement is REF TO