Solution : https://service.sap.com/sap/support/notes/528548 (SAP Service marketplace login required)
Key words : 
attached source code correction, obsolete currency codes, system generating errors, european monetary union, book money expires, check object 'vdblko', vdblko reason, warning messages, terms sapmf67j, currencies expire
Related Notes : 
       
| 443208 | EUR:expiring currencies in the loan |