The custom development of such applications start with the creation of an environment, which provides a set of carefully matched tools to support various applications, known as Web Applications Builder. It is an object-oriented, repository-based development environment using ABAP and/or JavaScript.
It supports the complete development and lifecycle of enterprise applications, and allows a user to develop new kind of enterprise web applications
known as BSP applications. The core parts of these applications are the Business Server Pages (acronym BSP) and MIME (Multipurpose Internet Mail Extensions) objects. The concept behind BSP is similar to that of ASP (Active Server Pages) or JSP (Java Server Pages) documents that can contain code and HTML, all of which is compiled by the server upon request. You have the choice whether to use ABAP or JavaScript in your BSP documents.
SAP’s Web application Server assimilates conventional Web technologies with new ones like Web Dynpro for the presentation logic of professional business web
applications. In order to implement BSP Applications, it is important to gain an understanding of the SAP Web Application Server.
