Solution : https://service.sap.com/sap/support/notes/435403 (SAP Service marketplace login required)
Key words :
stock type = valuated stock, system displays movements, start transaction mb5b, special stock, terms mb5b, correction mentioned, program error, report rm07mlbd, 'corrections' section, customer consignment
Related Notes :
| 451923 | XXX MB5B : Composite SAP note for Releases >= 4.0B |