SAP Help SAP ABAP source code, tutorials and step by step guides for all areas and levels of SAP development from core ABAP to html web and Fiori apps

SAP ABAP development help, source code and step by step guides for all areas and levels of SAP development

SAP ABAP development has evolved significantly over time, expanding from traditional ABAP coding to a broader set of tools and technologies. Initially, ABAP focused on reporting, screen dialog programming, and function modules, with developers working across SAP modules like HR, BI, FI, MM, and PM.

As SAP systems grew more complex, web technologies such as HTML, CSS, JavaScript, jQuery, and SAPUI5 became essential for developing modern applications like BSP, Web Dynpro, and Fiori. These tools enabled the creation of dynamic, user-friendly web applications integrated with SAP’s backend.

In recent years, API-based technologies like Core Data Services (CDS), OData, and the RESTful ABAP Programming Model (RAP) have gained prominence. CDS improved data retrieval efficiency, OData facilitated seamless integration with external systems, and RAP provided a modern framework for building cloud-ready, scalable applications.

This evolution has made SAP development more flexible and efficient. This guide offers a comprehensive resource, from traditional ABAP to the latest web and API technologies, with code listings, snippets, and tutorials for everything from ALV reporting and BDC to Fiori/SAPUI5 app development.