• Data Dictionary: Creation and maintenance of tables, structures, views and other dictionary objects. • Modularization techniques: Include, Subroutines, Function modules. • Reports: Creation of ABAP Queries, Classical, Interactive,ALV. • Menu Painter: Development of menu interfaces for various screens and interactive lists. • Screen Painter: Development of screens for user-defined transactions and writing of associated modules mainly for data entry in user-defined tables. • Module Pool Programming: Knowledge in Module Pool Programming. • BDC: Development of Classical Batch Input and Call transaction programs for uploading data from legacy system to SAP system for various transactions. • Layout Sets: Creation of new SAP scripts, Smart forms and related control programs. Modification of Standard SAP scripts. • Enhancements: Conceptual knowledge on User Exits and Badi’s to enhance the functionality of standard business applications.