valuated stock in transit for scope item BDN

Currently merchantability from valuated banal (scope point 5MQ) is disposable for merchantability from stock. I asked to activate valuated banal successful transit for bought successful items (Scope point BDN).  The adept configuration should adhd income doc benignant OR and point class CBAB. I got backmost this is not imaginable from SAP. The lone quality with regular merchantability from banal is that an point is bought successful for a definite income order. As soon arsenic the income bid is delivered DAP to a lawsuit with a definite region we privation to support it valuated banal successful transit.  Why is this not possible?