SAP Message AP_COPY005 - Exchange rate type missing in program type &1 for crcy transl.( &2 / &3)

Diagnosis
No exchange rate type is entered in program type &V1&.
You want to carry out a currency translation from &V2& to &V3& usingthe exchange rate type entered in program type &V1&. The program typewas determined by the following appropriation request type (ifentered): &V4&.

System Response
The value is adopted as zero in target currency &V3&.

Procedure
Call Customizing for the program type (from this message).
Enter the required exchange rate type in program type &V1&.