Diagnosis
In the Valid Country Currencies table (T500W) the validityperiods for the old national currency and the Euro are defined. Thesetwo entries are the basis of the dual currency phase. However, a dualcurrency phase has not been defined for currency pair &V1& and &V2&,therefore conversion is not possible.

Procedure
Enter a valid currency, or maintain the dual currency phase in theValid Country Currencies table (T500W).