Enhancement in VA02

Dear abappers,

I am facing some issue. I am assigning a value some where while creating the Sales Order.

I am using USEREXIT_PRICING_PREPARE_TKOMP user exit in the include MV45AFZZ.

When I create new record the value is assigned correctly but when I change existing value then data in the condition record is not properly update.

What can be the reason.

I am using the following code.

TKOMP-ZSCALE2 = VAKEY+32(5). value is assigned correctly in the zscale2 column but related condition record is not updated when qty is changed.

Please not that its working fine when new row is created in sales order.

need your help.

Thanks,

Aneel