SAP S/4HANA is SAP's ERP suite redesigned to the SAP HANA System. Most SAP consultants that I speak to commonly have heard about HANA or S/4HANA. But there's much of marketing jargon driving this, it is sometimes bewildering to put your finger firmly on what HANA or S/4HANA is basically https://s4hana33108.blogdun.com/33566835/about-s-4hana