In addition to this, Christian is an SAP Champion, member of the SAP DACH Academic Board, founder of different SAP Community formats, and the co-author of introductory books on SAP ERP and SAP S/4HANA.
In addition to this, Christian is an SAP Champion, member of the SAP DACH Academic Board, founder of different SAP Community formats, and the co-author of introductory books on SAP ERP and SAP S/4HANA.