He initiated the development of the integration and software System that turned the NetWeaver System.[one] In 2015, SAP exceeded its revenue projections due to enlargement in its cloud organization and also the success of SAP HANA. The expansion can also 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/