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 got err msgs on to mess_tab (bdcmsgcoll) but i need to interpret the description of the message available at msg-id 004. where to look up. Is there any FM available for the same