SAP Enterprise Core (R/3) Applications Overview
The classical R/3 applications are usually categorized in three core functional areas: financial, human resources, and logistics. Additionally, SAP actively develops special software packages complementing the Core R/3, targeted to specialized vertical industries. These packages are known as SAP Solutions for Industries. Also, there is a special set of modules, known as the cross-application (CA) modules, which is positioned between the technical and functional areas of the system and covers such things as the business workflow, CAD integration, and document system. Since customizing is also a process that must be done for all areas of the system, SAP also refers to it as a CA module.
The core ...
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