SAP ABAP WebDynpro

Web Dynpro for ABAP or Web Dynpro for ABAP (WD4A, WDA) is the SAP standard UI technology for developing Web applications in the ABAP environment. It consists of a runtime environment and a graphical development environment with special Web Dynpro tools that are integrated into the ABAP development environment (SE80).

Web Dynpro offers the following advantages for application developers:

• Declarative and graphical tools minimize the implementation effort
• Support of a structured design process
• Strict separation between layout and business data
• Reuse and better maintainability through use of components
• Layout and navigation are easily changed using Web Dynpro tools
• Support of stateful applications because when paging is used, the data required again is kept, which means the whole application can be accessed at any time. Note that stateless applications are not possible.
• Data binding enable...