Finish Product is Slab. Which have length range (500 to 1000) & Thickness range. (2 to 100) for finished product i.e. slab only one material master code was maintain.
While making sales order length & thickness is mention in sales order text.
Semi finished material also has one material master code. For all length & thickness range.
Requirement is that while mrp run. Separate planned order for semi finished material.as per actual length & thickness.
For example. One Sales order of finish product slab length 600& thickness 10.
Second sales order of slab length 700 & thickness 20.
While mrp run separate planned order for semifinshed material.