ABAP
ABAP (Advanced Business Application Programming) is a high-level programming language created by SAP for developing business applications within the SAP ecosystem. It is primarily used for customizing and extending SAP ERP (Enterprise Resource Planning) systems, enabling developers to build reports, interfaces, forms, and workflows. ABAP runs on the SAP NetWeaver Application Server and integrates tightly with SAP's database and business logic layers.
Developers should learn ABAP if they work with SAP systems, as it is essential for customizing SAP ERP, S/4HANA, and other SAP solutions to meet specific business requirements. It is particularly valuable for roles in enterprise software development, SAP consulting, or system integration, where modifying standard SAP functionality or building custom applications is needed. ABAP skills are in demand for maintaining legacy SAP implementations and developing new extensions in modern SAP environments.