Chaitu,
Yes, this is the requirement for which I responded.
ALL supply elements in MTO are tagged with the sales order document/item. Therefore, if you review all the supply elements, and select only the ones that have a specific Sales Order/item, you will have all the supply elements that are directly linked to each other.
So, here is an example for your specific question: In MTO, you find the Sales order item in the purchase req in question. Once you have this, you search MTO production orders for those that have the same sales order/item. From these, find the one that has a reservation for the same material as your purchase requisition. This is the production order for which MRP created the purchase Req in question. You can then examine the production order to determine the Production Version that was used.
Best Regards,
DB49