Oracle EBS INV 获取现有量等值

DECLARE
L_api_return_status VARCHAR2(1);
l_qty_oh NUMBER;
l_qty_res_oh NUMBER;
l_qty_res NUMBER;
l_qty_sug NUMBER;
l_qty_att NUMBER;
l_qty_atr NUMBER;
l_msg_count NUMBER;
l_msg_data VARCHAR2(1000);
BEGIN
apps.inv_quantity_tree_grp.clear_quantity_cache;
dbms_output.put_line('Transaction Mode');
apps.INV_Quantity_Tree_PUB.Query_Quantities (
p_api_version_number => 1.0
, p_init_msg_lst => apps.fnd_api.g_false
, x_return_status => L_api_return_status
, x_msg_count => l_msg_count
, x_msg_data => l_msg_data
, p_organization_id => &org_id
, p_inventory_item_id => &item_id
, p_tree_mode => apps.INV_Quantity_Tree_PUB.g_transaction_mode
, p_onhand_source => 3
, p_is_revision_control=> false
, p_is_lot_control => FALSE
, p_is_serial_control => FALSE
, p_revision => NULL
, p_lot_number => NULL
, p_subinventory_code => '&Subinventory'
, p_locator_id => NULL
, x_qoh => l_qty_oh
, x_rqoh => l_qty_res_oh
, x_qr => l_qty_res
, x_qs => l_qty_sug
, x_att => l_qty_att
, x_atr => l_qty_atr );
dbms_output.put_line('Quantity on hand :'||to_char(l_qty_oh));
dbms_output.put_line('Quantity res oh :'||to_char(l_qty_res_oh));
dbms_output.put_line('Quantity res :'||to_char(l_qty_res));
dbms_output.put_line('Quantity sug :'||to_char(l_qty_sug));
dbms_output.put_line('Quantity ATT :'||to_char(l_qty_att));
dbms_output.put_line('Quantity ATR :'||to_char(l_qty_atr));
end;