Answer / sam

ABAP Objects is the Object Oriented Aspect of the normal ABAP Reporting. It is an upgrade of the ABAP Programing Language in which the Object Oriented feature is implemented to make the ABAP Programs more robust and secure.

Java on the other hand was OO Language and it has it's own feature. It is used widely in Client side programing and has a lot of UI Tools to design beautiful User Interfaces.

Except for the Multiple Inheritance feature all the OO Concepts are implemented in ABAP. So any one well versed in ABAP will find the transition easy and smooth.

Answer / shakthi

Advantage:
ABAP OOP:
You can customize the Objects
Already more Objects are predefined
JAVA:
Easy to use



Disadvantage:
ABAP:
Very Complicated
Java:
Fully Program
you should write code to create every objects, class
everything

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