I need to get the product list data(product id, category id, description) to be populated in the details page of the item in the service contract based on product master service data whenever the item data is edited or entered. I have been using BADI crm_orderadm_i_badi->merge. When I am using the order maintain function module, its throwing a dump (Recursive call of FM Order_maintain). I am getting the same type of error when I am using *OW function modules. Please help.