He initiated the event of the integration and application platform that became the NetWeaver System.[1] In 2015, SAP exceeded its profits projections mainly because of the growth in its cloud enterprise plus the accomplishment of SAP HANA. The growth can be partially attributed to the acquisitions of Concur and Fieldglass. https://www.ecom-group.com/training-events/case-study-apply-the-sap-enterprise-architecture-framework-along-an-architecture-development-cycle-iea10/