Solution : https://service.sap.com/sap/support/notes/86908 (SAP Service marketplace login required)
Key words :
start transaction se63 select translation -> short texts -> table entries, file paths select 'full import' ensure, menu option special imports, /general//r3server/language/note, additional key words sca1, correctly exited language import, start transaction smlt, deactivate special texts, local file system, select edit copy
Related Notes :
48047 | Mode of operation of report RSREFILL |