Solution : https://service.sap.com/sap/support/notes/620253 (SAP Service marketplace login required)
Key words :
uc_objects_not_convertible runtime error occurs, automatic change recording, subsequent after_imp_cust_address processing, bc-srv-adr, relevant address data, attached correction instructions, error occurs, correction instructions, error message, 'database error
Related Notes :
1319517 | Unicode Collection Note |
638357 | Transport between Unicode systems and non-Unicode systems |
385440 | Repairing inconsistencies in Customizing addresses |