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.
While generating mass simulation via EAMASI, we found that for some customers, its generating two simulated files for same period, any body have clue on this..it would be more appreciable.