Solution : https://service.sap.com/sap/support/notes/615423 (SAP Service marketplace login required)
Key words :
attached source code corrections, text item reason, goods issue posting, goods issue, posting works, goods movement, goods movements, transaction vl21, report rvv50l21, terms rvv50l21
Related Notes :
374744 | VL21: Selection of deliveries not inventory-managed |
27485 | Goods issue for deliveries w/o inventory management |