He initiated the development of the integration and software System that turned the NetWeaver platform.[1] In 1973, SAP introduced its to start with industrial product or service, the RF economical accounting method. This technique served as the cornerstone in the ongoing progress of other software program modules from the system https://www.ecom-group.com/training-events/case-study-apply-the-sap-enterprise-architecture-framework-along-an-architecture-development-cycle-iea10/