apply two different chalan made with two different RPO(Release Production Order) in one subcontracting order.

Hi Frnz,

I want to apply two different chalan made with two different RPO(Release Production Order) in one subcontracting order.
I made a RPO for some Raw Material (In bulk quantity) and one RPO for Other Material and then made challan and when i made sub contracting order i want to use both for this but nav doesn’t allow this. If we Apply any how it doesn’t reduce the quantity we consume
with this Sub contracting order.

PLZ Help me How can i do this Functionaly or Technicaly.

Need to customization by taking Functional help of expert