Solution : https://service.sap.com/sap/support/notes/138041 (SAP Service marketplace login required)
Key words :
system generates error message 64688 'corp, program error solution implement, additional key words vwvortr, issue currency changeover, conversion rate &1 missing, fixed exchange rate, foreign exchange valuation, table vwvortr, forex valuation, advance corrections
Related Notes :
| 113468 | Composite SAP Note TR Securities: EURO functions |
| 86236 | Tools for old data transfer in securities area |