Diagnosis
In copy control from the vendor billing document type to the settlementvendor billing document type, neither 'D' nor 'G' is set for pricecontrol. This would lead to an unwanted new price determination duringfurther processing when copying from the document to the settlementdocument.

System Response
The system rejects the entry.

Procedure
Please check your entry and the copy control for vendor billingdocuments.