What is Web Dynpro?
From a technological point of view, SAP‘s Web Dynpro for Java and ABAP is a
revolutionary step in the development of Web-based user interfaces. It is completely
unlike any design paradigm previously used by SAP and represents a quantum leap in the
development of Web-based enterprise resource planning (ERP) applications.
Web Dynpro applications are built using declarative programming techniques based on the
Model View Controller (MVC) paradigm. That is, you specify which user interface
elements you wish to have on the client, and where those elements will get their data from.
You also define the possible navigation paths declaratively in your application. All the
code to create the user interface is then generated automatically within a standard runtime
framework. This relieves you from the repetitive coding tasks involved in writing HTML
and making it interactive with JavaScript.
ABAP Web Dynpro has been available since SAP NetWeaver 7.0 (SAP NetWeaver
Application Server 7.0). For developing the entities of a Web Dynpro application, the
Object Navigator (transaction code SE80) has been enhanced.
Web Dynpro is designed to support structured development. The software modularization
units are Web Dynpro components, which can be combined to build up complex
applications.
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