In my system(4.7C), with movement type 415 Q, user can give any valuation type in the destination field even thought the valuation type is not exist. Is this sap standard function that 415 Q works like this? (I'm not sure on this since there are so many user exit are used). I checked also 311 Q, no check for destination valuation type either. I did not find any good document in notes. can anyone tell me if this is the sap standard funtion? how to prevent user give valuation type not exist? thanks a lot.