Data Migration and Interfaces using Call transaction and session methods of Batch Data Communication (BDC) RFC, BAPI, EDI, ALE, IDoc and LSMW.
Interfaces using Call transaction and session methods of Batch Data Communication (BDC) RFC, BAPI, EDI, ALE, IDoc and LSMW
User exit, BADI, Enhancement spot, Enhancement point.
Data Dictionary objects such as Lock objects, Search helps, Views, Tables, Structures, domains, data elements.
Modular programming techniques such as Function Modules, Classes, Methods.
Classical & Interactive reports, ALV Reports.
Control Framework using ABAP Objects, Classes and methods.