Solution : https://service.sap.com/sap/support/notes/634839 (SAP Service marketplace login required)
Key words :
matchcode field source field adrc-mc_name1 adrc-name1 adrc-mc_street adrc-street adrc-mc_city1 adrc-city1 adrp-mc_namefir adrp-name_first adrp-mc_namelas adrp-name_last, field adrc-country, matchcode fields, table adrp, source code, strictly assigning version keys, nation version indicator exists, table adrc, adrc records, japanese adds version 'k'
Related Notes :
| 1319517 | Unicode Collection Note |
| 673941 | Unicode conversion for address tables (ADRC, ADRP) |