SAP Message BK030 - Currency & cannot be translated to & for exchange rate type &

Diagnosis
For exchange rate type &V3&:
Controlling area currency &V1& cannot be translated to cost center/order currency &V2& (list screen).
Transaction currency &V1& cannot be translated to controlling areacurrency &V2& (request screen or document number selection for costtransfers).
RESET N1

Procedure
Enter an exchange rate for &V1& to &V2& for exchange rate type &V3&, ifyou require this type of currency conversion.
Proceed
Check the entry made in the transaction currency field and correct anyerror. You may need to change your user parameters for currency.