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 found several system locks in nwa->Locks and their User Names are all
.They have be there for a long time and I dare not remove them because I don't know why they are
there.So please tell me could I remove them all?If I can't,why?