SAP NetWeaver Layers

•  SAP Net weaver is SAP's integrated technology computing platform and is the technical foundation for many SAP applications.

•   Set of cooperative technologies that provide internal connectivity (integration) between SAP modules and external connectivity with other systems.

•   SAP Net weaver is marketed as a service-oriented application and integration platform.

•   SAP Net weaver composition environment (CE) is a platform that enables building and running applications based on service-oriented architecture (SOA) principles.

•   SAP Net weaver is built using primarily the ABAP programming language, but also uses c (programming language), c++, and java ee.

•   Net weaver is essentially the integrated stack of SAP technology products.

•   Eases integration between systems. 

      SAP NetWeaver Application Server is the further development of the SAP Web Application Server.

•   Provides framework for development.

Layers of SAP Net Weaver

   The core capabilities of SAP Net weaver are the integration of people, information, and process.

•       People Integration :  It simply means that it enables you to bring people together and help them to work more efficiently.

•       Information Integration: Information integration provides your company with both structured and unstructured information that is consistent and accessible. Users have constant access to consistent information, no matter where it is stored.

•       Process Integration: means coordinating the flow of work across departments, divisions, and between companies.

 It is used to facilitate the exchange of information among a company's internal software and systems and those of external parties.