SAP S/4HANA is SAP's ERP suite redesigned on the SAP HANA System. Most SAP consultants which i speak to generally have heard of HANA or S/4HANA. But there's much of selling jargon powering this, it is usually baffling To place your finger firmly on what HANA or S/4HANA is basically https://sethywqiy.ampblogs.com/the-s-4hana-diaries-70166293