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 help to make a reverse the Line item which is entered with invoice posting through Transaction-code Fb01.(ex : i posted two line items in Fb01 & now i want to reverse one line item from the posted entries).