Solution : https://service.sap.com/sap/support/notes/198801 (SAP Service marketplace login required)
Key words : 
additional key words drilldown reporting, symptom incorrect periods, currency translation, characteristic period, program error, advance corrections, considered, applications, conversion, prerequisites
Related Notes : 
       
| 207859 | Drilldown report: error AF003 for curr. translation | 
| 198834 | Drilldown reportng: FGV003 for currency translation |