Solution : https://service.sap.com/sap/support/notes/600978 (SAP Service marketplace login required)
Key words :
incoming sales orders, terms incoming order, incoming sales order, implemented sap note 571967, attached program corrections, table ceerror, rke_exit ceerror, kei1_ceerror reason, prerequisites prerequisites, support package
Related Notes :
653290 | Incoming sales order: invalid error KI205 in CEERROR |
610898 | Incoming sales order: Incorrect values for changing SA |
571967 | Incoming sales order: User exit for update |