He initiated the development of the integration and application System that became the NetWeaver System.[one] In 2015, SAP exceeded its earnings projections as a result of growth in its cloud business enterprise as well as the accomplishment of SAP HANA. The expansion may also be partially attributed on the acquisitions https://www.ecom-group.com/training-events/case-study-apply-the-sap-enterprise-architecture-framework-along-an-architecture-development-cycle-iea10/