Diagnosis
To export purchase prices or historical sales data you must specify agroup of materials and a group of plants. However, one of these ismissing from the selection screen.

System Response
The data export is not triggered in the RRM interface.

Procedure
Enter the group of materials and plants for which you want to exportpurchase prices or historical sales data.
Aternatively you can remove the flag for the export of purchase pricesand historical sales data if this data is not meant to be exported.