Dear Sourabh,
All procuremt is happening for the project with a/c assignment as WBs element and a/c assignment category in PR/PO is Q. and after GRN stock in coming as project stock as valuated project stock.
Also in MBBS stock with value is updating in both cases. But in 1 case CO document is posted and in another one it is not.
Regards,
Pradeep