Mass Change in Price

Hi All,

I have a scenario as

At my client place, sales order is being made with certain quantity and price. Of which certain quantity is partially delivered.

Now, the basic price has been changed in VK12.

Now the client does the mass change for price in sales order, but in case of sales orders where there is partial delivery , the system should pick the updated price in original sales order.

( I can change the price for partial delivery item by updating the price button in Billing Document)

The new price should be updated in sales order for remaining delivery item in sales order.

Kindly help me on this....

Thanks in advance

Shailesh