Stock Overview of Materials Provided to the Vendor 
Use
You only need to carry out this procedure if you have chosen external processing with material provision to the subcontractor.

The "goods receipt for purchase order" procedure backflushes the materials consumed from the stock of material provided to vendor.
Procedure
Menu Path |
From the Purchase order node, choose Reporting ® SC stocks per vendor |
Transaction Code |
ME20 |
Your purchase order is no longer displayed.
The stock of material provided to the vendor is reduced by the quantity of your purchase order.
You see that the stock of material provided to the vendor has been reduced.