Sap | Rewe

Of course, the relationship is not without its challenges. Migrating a behemoth like REWE to a new platform like S/4HANA is a multi-year, billion-euro undertaking, fraught with risks of disruption. Employees accustomed to legacy systems require massive retraining. Furthermore, the "as-a-service" subscription model of modern SAP (SAP Cloud Platform) contrasts with REWE’s traditionally on-premise mindset, creating ongoing strategic debates about data sovereignty and cost control.

: To communicate with its vast network of suppliers, REWE utilizes EDICOM and Softzoll for EDI (Electronic Data Interchange), processing message types like purchase orders and e-Invoices. rewe sap

: The move consolidates fragmented legacy systems, creating a more uniform IT landscape across REWE’s diverse business units, including Penny and ZooRoyal. SAP S/4HANA: The Digital Core of REWE Of course, the relationship is not without its challenges