Solution : https://service.sap.com/sap/support/notes/1276856 (SAP Service marketplace login required)
Key words :
700 basis sapkb70019701 basis sapkb70104710 basis sapkb71008711 basis sapkb71102you, symptom obsolete 4-digit language keys, standard basis i18n functionality, special internal translation projects, standard 2-digit language key, 4-digit translation language keys, 4-digit language keys, -standard language keys, language key definitions, current i18n settings
Related Notes :
| 1375438 | Globalization Collection Note |
| 1295556 | Language keys in translation environment |
| 1086508 | Choosing language keys in the translation environment |