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.
We sometimes uses reason for rejection in sales order items. Occasionally we need to enter or change it after we have created the delivery note. But it is not possible. Reason for rejection is greyed out. Can this be customised?