Diagnosis
You have tried to delete the trade spend for condition type &V1&.However, the trade spend is assigned to rebate agreements with thestatus to be settled or settled.

System Response
Rebate agreements with the status to be settledor settled cannot be deleted in SAP CRM. They can only be changed in SAP ERP.

Procedure
In SAP ERP, reset the status of all rebate agreements assigned to thecondition type <(>&<)>V1& to SPACE. You can then delete the tradespend in SAP CRM.
For more information about rebate agreements, see SAP Library.