If so, you need SAP Universal ID. In a few months, SAP Universal ID will be the only option to login to SAP Community. Without it, you will lose your content and badges. If you have multiple accounts, use the Consolidation Tool to merge your content.
I have done NW installation(ABAP+JAVA),When i logon from the browser (http://<server_name:port>) it connects to client 001,where can i change this settings?
