Open Hours: Business day 9:00 am - 5:00 pm
TEL: 0570-064-059
   *Charged Call (*IP-phone: +81-50-3819-1076)
Email: servicedesk_clearing@jpx.co.jp
The order alteration may have been accepted because the time was before M_PRE_OPEN_NCP.
Please note that BI41 (Broadcast sent in session state transition) should be used to determine the session transition rather than the actual time.