SAP Message W0096 - Payer entered, but "cash on delivery" indicator is not set

Diagnosis
The "Payer for cash on delivery" field is filled, but the indicator foractivating the "Cash on delivery" payment type is not selected.

System Response
The payer is not used.

Procedure
Select the indicator for paying by cash on delivery or delete the entryin the "Payer for cash on delivery field".