Solution : https://service.sap.com/sap/support/notes/428347 (SAP Service marketplace login required)
Key words :
pick handling units, confirm transfer orders, transfer order, transaction lt12, delivery item, document flow, picking quantity, picking status, partially copied, gi posting
Related Notes :
760605 | Incorrect document flow after confirmation of picking |
406653 | Picking-relevancy with inbound IDoc WHSCON |
389613 | LT12: Delivery confirmation with TO item split |