SAP NetWeaver is going to be soon out of the picture. Now we have SAP S/4HANA, which is the recent technology from SAP. Many companies are migrating from SAP NetWeaver to SAP S/4HANA. Going forward, SAP still supports SAP NetWeaver, and it can fully add more functionalities that it is currently adding in the latest versions also. Whichever functions they are adding newly in SAP S/4HANA, they can add it into SAP NetWeaver as so that SAP NetWeaver also does not become obsolete and becomes useful to the customers who are currently using it. SAP has come up with an in-memory database called HANA, and on top of it, SAP has introduced SAP S/4HANA so that it runs seamlessly on the HANA database. SAP NetWeaver can also run on the HANA database, but if the compatibility with HANA database could be improved for SAP NetWeaver, then it will be more useful.