SAP S/4HANA is SAP's ERP suite redesigned on the SAP HANA platform. Most SAP consultants which i speak to commonly have heard about HANA or S/4HANA. But there's a lot of marketing jargon guiding this, it is sometimes baffling to put your finger firmly on what HANA or S/4HANA is https://s4hana77654.pages10.com/the-smart-trick-of-s-4hana-that-no-one-is-discussing-67426400