SAP Message WV_RRM007 - Not possible to determine a sales currency

Diagnosis
No sales currency could be determined for distribution chain &V1&/&V2&,price list &V3&. However, a sales currency is needed to exportpurchasing prices, price points and historical sales data (saleshistory).

System Response
No data export is triggered.

Procedure
In Customizing for pricing, check the sales currency has been maintainedfor the specified price list and distribution chain.