update the pricing data from sales order

Hello Friends,

we use vk11 to create a combination for a particular condition type pricing so the same will be reflected when we create a sales order.

my requirement.

If the user makes any changes in the price for a paticular condition in the sales order thn the same should get updated in the masters so tht next time if i create sales order for the same combination it should reflect the updated price.

in simple terms i want to update master data for a particular condition if the user makes changes in sales order pricing.

Regards,

Sunny