ECC is almost finished. SAP will support it until 2027, and S/4HANA is the long-term solution, supported until 2040. S/4HANA provides more features using the Fiori interface and business processes. We can use the GUI, SAP Fiori apps, and web browsers. It is accessible online from anywhere in the world. It is a more user-friendly environment and faster than ECC. The major feature is that it uses its own database, not relying on third-party applications. The cloud aspect of SAP S/4HANA: It uses its own database, HANA 2.0, and because it is its own database, it works very smoothly and quickly. S/4HANA is stable, and there is no chance of data redundancy, making it fast and responsive for the client.
