Solution : https://service.sap.com/sap/support/notes/95884 (SAP Service marketplace login required)
Key words :
additional key words co26, type nameroame roameroanz_eh roanzyou, 10for entry ioopcomp-roanz, variable-size item quantity, define reference field roame, variable-size item, variable-size items, variable-sized items, variable-sized items', change table resb
Related Notes :
| 97001 | CO78: Missing material short text in BOM item |