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.
It's possible in the scrap analysis to see the PLANNED quantity of semifinised product % the quantity REALLY CONSUMED by a production order, for a PRODUCT in a PERIOD.
