Explain difference between primary key and unique key?
HOW MANY IMPLEMENTATIONWE CAN CREATE IN BADI? WHAT IS THE USE OF REUSABLE IN BADI? HOW MANY IMPLEMENTATION IS ACTIVE IN PRODUCTION SYSTEM AT A TIME?
Can i Have Some Realtime Examples on Idocs ?
What do you mean by pooled tables in sap abap? Also explain what do you mean by table pool? : abap data dictionary
can we call a dialog module(Type M) into the executable program(Type E).If it yes then how ?
what is advantages and disadvantages in call by value and call by reference
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What are the two different ways of building a match code object? : abap data dictionary
what is the T.Code to function module?
How do you activate a function exit?
How can I make a differentiation between dependent and independent data?
im thinking to do sap course ....before doing that there shoud be any course to complete
What are the types of subroutines?
If we put Top of Page in between Start-of-selection and End-of-selection and what happenes