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've observed that Quantity (MENGE) is not getting updated on the FI document (Segment 'E1EDP01'). Idoc type 'INVOIC01' and message we using is 'INVOIC01'.