SAP S/4HANA is SAP's ERP suite redesigned over the SAP HANA platform. Most SAP consultants that I talk to generally have heard of HANA or S/4HANA. But there is so much of marketing jargon powering this, it is sometimes complicated to put your finger firmly on what HANA or S/4HANA is actually - SAP S/4HANA’s remedies span your entire ecosy