Updating a Salesorder at Item level
I am trying to update a saleorder at item level(order quantity field) thru the function module BAPI_SALEORDER_CHANGE. I have 3 items in my saleorder. I am able to update the first item but I am unable to update the schedule_lines-req_qty(order quantity field) of the second and third item.
Can anyone plz suggest me how 2 overcome this prob.??
Thanks in Advance