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 am getting the next error message when testing a conextion in a universe in the IDT. Strange thing is that in Webi the universe does work. Before there where no error messages. Using 4.1 SP05