Answer / theabapconsultant

the main difference between interface and abstract class is interface wont be having implementations where as the emthods in abstrct can be created with and without implementations.

Answer / theabapconsultant

interfaces are independant structures used to extend scope of a class and it shud be defined in only public section. interfaces can have attributes and methods without implementation. a class which includes this interfaces with methods should have implementation to all interface methods in that class.
abstract is a concept in which we design the basic template with set of components that are available in the sub class.in the abstraact class we have methods with and without implementations.

Answer / chaitanya_nag

The main diff between is : interface is pure abstract class
means.. not even a single method got implemented.where as abstract class may contains implemented methods.

we cant create object for both.

In the BADI,they are multiple Implementation.Could you please tell is there any procedure which are the implementation will execute and any order is the execute all the implementation for that Badi

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