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 met a strange issue,for two material,I set a same batch classification on them,one was generated when good receiving via migo and another one was not,can anybody tell me why??