Numerous SAP digital transformations are unsuccessful because organisations carry in depth technical debt, legacy customisations and process complexity into their new ERP environment. Instead of simplifying operations, businesses often migrate years of outdated complexity into SAP S/4HANA, limiting long run agility, growing support costs and slowing innovation. According to Gartner, https://www.ecom-group.com/2026/08/19/reducing-technical-debt-before-sap-s-4hana/