ENNI continues to rely on Arvato Systems—and will be using AEP.EnerS4 billing solution
ENNI has chosen AEP.EnerS4, based on SAP S/4HANA Utilities, as the strategic successor to SAP IS-U, thereby driving forward the transformation of its billing landscape. The platform approach combines standardization, economies of scale, and customization flexibility while ensuring long-term operational Mehr








