To start with there is always a lot of confusion on S/4HANA Conversion projects.
Too many tasks, too many teams, and too many responsibilities. Also moving away from our beloved Business Suite sparks fear in us.
Lets explain why we should move away from ECC 6.0 :
SAP Maintenance Strategy:
SAP provides mainstream maintenance for core applications of SAP Business Suite 7 software (including SAP ERP 6.0, SAP Customer Relationship Management 7.0, SAP Supply Chain Management 7.0, and SAP Supplier Relationship Management 7.0 applications and SAP Business Suite powered by SAP HANA®) on the respective latest three Enhancement Packages (EhPs) until December 31, 2027.