Solution : https://service.sap.com/sap/support/notes/399124 (SAP Service marketplace login required)
Key words :
generate output types invoic, additional key words invoic, solution masked special characters, text segments e1edkt2, special characters, masked internally, text editor, sgmt symptom, system issues, sapscript format
Related Notes :
| 397853 | DESADV01: Special character '&' '<' '>' is not in ASCII |
| 397252 | DELIVERY: special characters '&' '<' '>' not in ASCII |