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 need one clarification suppose there is one tax code whose description is-INV(CES_1%, ECS_2%, SECS_1%), VAT_4% (Input).so what do you mean by inventory,plz give me one example also:-