In current, "Cancel New" (when a login ID under a Sub-participant code that is STP configured in J-GATE sends new or alters an order(s), and if the order(s) matches with order(s) resting in
the order book that is under the same login ID of same Sub-participant, the new order(s) will be cancelled) will not be a part of function for J-GATE.
Instead, please use "Cancel Old" (when a login ID under a Sub-participant code that is STP configured in J-GATE sends new or alters an order(s), and if the order(s) matches with order(s) resting in
the order book that is under the same login ID of same Sub-participant, the resting order(s) will be cancelled) which is currently available.