Solution : https://service.sap.com/sap/support/notes/447596 (SAP Service marketplace login required)
Key words :
EURO, currency sign, euro symbol, trademark sign,"input field contains prohibited characters"
Related Notes :
| 1319517 | Unicode Collection Note |
| 846872 | Database Scan Tool |
| 838402 | Problems within non-Unicode system landscapes |
| 551344 | Unicode Conversion Documentation |
| 129581 | Euro sign: printing |
| 99422 | Using the Euro character |