Solution : https://service.sap.com/sap/support/notes/705686 (SAP Service marketplace login required)
Key words :
attached program corrections, set tvak-j_3atxid, j_3atxid reason, enter text, default language, customer language, logon language, terms sd_word_processing_put, lv70t-spras, sales order
Related Notes :
| 442976 | Language proposal of header and item texts in SD |