SAP ERP cuts down on the cost of databases management for many documents and enables correct predictions determined by standardized facts. Netweaver's style would wrap SAP apps within an architecture that allowed integration inside an organization and online with other corporations. The System leverages SAP portal principles and software architecture https://www.ecom-group.com/training-events/case-study-apply-the-sap-enterprise-architecture-framework-along-an-architecture-development-cycle-iea10/