Unable to get the item value in cursor

Question

I have function which returns organization_id for each item selected in Sales Order window.
From this function I will populate warehouse value in shipping tab whenever i am tabbing out from ordered item in Sales Order Form.
But my cursor is unable to get the item id value (Ex: FOR cur_rec IN cus_l (l_item_id)). It is directly going to last return statement and displaying default value.
Please help me out.
FUNCTION custom_default_rule (
p_database_object_name IN VARCHAR2,
p_attribute_code IN VARCHAR2
RETURN NUMBER
AS
l_line_type_rec oe_order_cache.line_type_rec_type;
l_item_id NUMBER;
p_org_id NUMBER;
CURSOR cus_l (p_item_id IN NUMBER)
IS
SELECT a.organization_id, b.element_name, b.element_value
FROM mtl_parameters a,
mtl_descr_element_values b,
mtl_system_items_b c
WHERE b.inventory_item_id = c.inventory_item_id
AND a.organization_id = c.organization_id
AND a.organization_id = c.organization_id
AND c.inventory_item_id = p_item_id
AND a.organization_id <> a.master_organization_id
ORDER BY a.organization_id;
CURSOR cur_org (p_org_id IN NUMBER)
IS
SELECT organization_code
FROM mtl_parameters
WHERE organization_id = p_org_id;
BEGIN
l_line_type_rec :=
oe_order_cache.load_line_type
(ont_line_def_hdlr.g_record.line_type_id);
l_item_id := ont_line_def_hdlr.g_record.inventory_item_id;
FOR cur_rec IN cus_l (l_item_id)
LOOP
IF cur_rec.element_name IN
('Frequency',
'Emission Norms',
'Voltage',
'Duty Rating',
'Phase',
'Product Family'
AND cur_rec.element_value IN
('50',
'Dual',
'Euro',
'210',
'230',
'440',
'Low',
'Medium',
'Heavy',
'Three',
'QSK60',
'QSK15',
'QSK10',
'DQK50'
THEN
RETURN cur_rec.organization_id;
If u want more info. abt function refer: Refer "PL/SQL API + Defaulting Rules in OM" in Forums.oracle.com
(OR)
PL/SQL API + Defaulting Rules in OM
Please help me out. This is very urgent.
Thanks & Regards,
Sateesh Kumar

Answer 1

Hi Suresh,
I tried like below:
create or replace FUNCTION custom_default_rule (
p_database_object_name IN VARCHAR2,
p_attribute_code IN VARCHAR2
RETURN NUMBER
AS
l_line_type_rec oe_order_cache.line_type_rec_type;
     l_line_rec OE_AK_ORDER_LINES_V%ROWTYPE;
l_item_id NUMBER;
p_org_id NUMBER;
CURSOR cus_l (p_item_id IN NUMBER)
IS
SELECT a.organization_id, b.element_name, b.element_value
FROM mtl_parameters a,
mtl_descr_element_values b,
mtl_system_items_b c
WHERE b.inventory_item_id = c.inventory_item_id
AND a.organization_id = c.organization_id
AND a.organization_id = c.organization_id
AND c.inventory_item_id = p_item_id
AND a.organization_id <> a.master_organization_id
ORDER BY a.organization_id;
CURSOR cur_org (p_org_id IN NUMBER)
IS
SELECT organization_code
FROM mtl_parameters
WHERE organization_id = p_org_id;
BEGIN
l_line_type_rec :=
oe_order_cache.load_line_type(ont_line_def_hdlr.g_record.line_type_id);
     l_line_rec := ONT_line_Def_Hdlr.g_record;
--      l_item_id := l_line_rec.inventory_item_id;
-- FOR cur_rec IN cus_l (l_item_id)
     FOR cur_rec IN cus_l(l_line_rec.inventory_item_id)
LOOP
IF cur_rec.element_name IN
('Frequency',
'Emission Norms',
'Voltage',
'Duty Rating',
'Phase',
'Product Family'
AND cur_rec.element_value IN
('50',
'Dual',
'Euro',
'210',
'230',
'440',
'Low',
'Medium',
'Heavy',
'Three',
'QSK60',
'QSK15',
'QSK10',
'DQK50'
THEN
RETURN cur_rec.organization_id;
FOR cur_rec_org IN cur_org (p_org_id)
LOOP
RETURN cur_rec_org.organization_code;
END LOOP;
END IF;
END LOOP;
RETURN '204';
EXCEPTION
WHEN OTHERS
THEN
IF oe_msg_pub.check_msg_level (oe_msg_pub.g_msg_lvl_unexp_error)
THEN
oe_msg_pub.add_exc_msg ('OE_Default_PVT', 'CUSTOM_DEFAULT_RULE');
END IF;
RAISE fnd_api.g_exc_unexpected_error;
END custom_default_rule;
This function executed without errors. But it is displaying final return statement value (i.e., 204).
I am not getting inventory_item_id value to my cursor.
Please help me out...It is very urgent.
Thanks & Regards,
Sateesh Kumar S
Message was edited by:
user610830