Is there a control in oracle to restrict PO lines edit after receipt is created

Hi,

Do we have an control in oracle where the PO line’s per unit cost, extended cost, quantity and Price should not be changed once the PO line is received (Partially / Fully).

Is there a control that will prevent a PO line’s information from being changed once a receipt has occurred to prevent an imbalance in the purchases accrual account?

Please confirm?

Regards

Aswin S