Mukthar,
VPRS does not carry the price of the material, it carries the cost.
venu in your business scenario do you give price in VPRS condition type? please confirm.
When we make VPRS as non-statistical, the price is in the sales order changes. The price condition types (e.g. PR00 etc.) which are above VPRS get deactivated and the order takes VPRS as the price. We have to be careful and do needed analysis, taking this point into consideration.
As, VPRS condition class is B (prices)
TW