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.
Dynamic pegging is not asigning available stock to sales order os scheduling agreements. When doing nettin calculation is considerin the stock as available, but then the stock has no peg relationship.
