Solution : https://service.sap.com/sap/support/notes/48527 (SAP Service marketplace login required)
Key words :
additional key words co26 co28, production order information system, production order informations system, ioheader maintenance language, line 'ioheader gwemg', field ioheader-gltri, field ioheader-gwemg, field delivered quantity, order item, order header
Related Notes :
141816 | CO26: Missing planning plant in order header |