Can freight be calculated at Sales order header

Question

Hi
We have this business scenario where Freight is calculated at order header.
But we were checking the API for that
WSH_INTERFACE_GRP.Create_Update_Freight_Costs
This is done at Delivery or Delivery detail level.
So CANT we have freight costs at order header level???
Basically i have say 3 labels created for an order i need to generate freight for these 3 labels. Please not 3 labels DOES NOT correspond to 3 lines.
So can i create Freight lines for these 3 labels for that order header Id.
And also another question is for RETURN orders we wont have any deliveries then how are freight cost calculated
Regards
Gibin

Answer 1

Right Now I am populating if the order header is successful as below to capture freight info at header level.
PROCEDURE xx_freight_charges(l_amount IN NUMBER,
l_header_id IN NUMBER,
l_created_by IN NUMBER)
IS
v_seq NUMBER;
v_list_header_id_h NUMBER;
v_list_line_id_h NUMBER;
v_arithmatic_operator_h VARCHAR2(30);
v_list_line_no_h NUMBER;
v_program varchar2(80) :='XX_UTILLITY_PKG.XX_FREIGHT_CHARGES';
BEGIN
select oe_price_adjustments_s.nextval
into v_seq
from dual;
SELECT list_header_id
,list_line_id
,arithmetic_operator
,list_line_no
INTO v_list_header_id_h
,v_list_line_id_h
,v_arithmatic_operator_h
,v_list_line_no_h
FROM qp_list_lines ql
WHERE end_date_active IS NULL
AND modifier_level_code = 'ORDER'
AND list_header_id IN (SELECT list_header_id
FROM qp_secu_list_headers_vl
WHERE name = 'Freight Charge'
AND active_flag = 'Y'
insert into oe_price_adjustments
(price_adjustment_id,creation_date, created_by, last_updated_by,last_update_date, header_id, automatic_flag,
list_header_id,list_line_id, list_line_type_code, change_reason_code,change_reason_text, updated_flag,applied_flag,
operand, arithmetic_operator, charge_type_code,modifier_level_code, list_line_no)
values
(v_seq,SYSDATE,l_created_by,l_created_by,SYSDATE,l_header_id,'N',
v_list_header_id_h,v_list_line_id_h,'FREIGHT_CHARGE','MANUAL','Manually applied adjustment','Y','Y',
l_amount,v_arithmatic_operator_h,'FREIGHT','ORDER',v_list_line_no_h);
COMMIT;
EXCEPTION
WHEN OTHERS THEN
Xx_Xmldb_Pkg.xx_insert_errors ('Freight Charges', v_program,
l_header_id, l_amount, SYSDATE, l_created_by);
END;
I think you can do it using api, also but I was not successful.