Diagnosis
In a characteristic relationship of type exit,function module &V1& is used for characteristic derivation. Thisfunction module is designed to be used, among other things, with targetcharacteristic &V2&. This characteristic needs to be included in theexit relationship as a target characteristic.
This is not currently the case, however.

System Response
The characteristic relationship cannot be used because of this incorrectsetting.

Procedure
Delete the characteristic relationship or include the correct number oftarget characteristics in the exit relationship.