SAP ERP is Enterprise Resource Planning Software developed by the German Company SAP SE. SAP ERP incorporates the key business functions of an organization.
SAP ERP was built from modules comprising the former SAP R/3. SAP R/3 through version 4.6c consisted of various applications on top of SAP Basis, SAP's set of middleware programs and tools. When SAP R/3 Enterprise was launched in 2002, all applications were built on top of the SAP Web Application Server. Extension sets were used to deliver new features and keep the core as stable as possible. The Web Application Server contained all the capabilities of SAP Basis.
All Functional and Technical Modules:
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