*Update* SEMOpx: M7 Maintenance on Tuesday, 10 June 2025

Affected Period

Status
Closed

Category
Semopx

Run Type

Created

Last Updated

Updated Message 10/06/2025;

Dear Member, 

Please be informed that the M7 Trading System will be under maintenance on Tuesday, 10 June 2025 impacting all SEMOpx Intraday continuous markets from approx 17:45 to 20:45 BST (18:45 to 21:45 CEST). 

This maintenance is related to: 

  • Deployment of M7 6.19

    Please note: The optional metadata header feature will be deactivated for the upcoming deployment. This change has been postponed to a future release 

  • Including mandatory M7 CT 6.19.98
  • v7 API new messages
  • Technical AOT decommissioning

IMPORTANT: ComTrader 6.19.98 version will be set as the minimum version during the maintenance. Failure to install will result in loss of access to the trading system. The new 6.19 ComTrader version will become active after the maintenance window. Until then, please, use the current 6.18 ComTrader version.

We kindly ask you to log out from ComTrader or your API before the maintenance begins and to restart ComTrader or your API once it is finished. 

We also would like to remind you to use the latest version of ComTrader available here: https://portal.m7.energy/semo/extra/ 

Please inform your colleagues about this maintenance, and contact us on our phone lines, option 2 for any questions you may have.

Kind regards, 

SEMOpx Team 

________________

Original Message 03/06/2025; 

Dear Member, 

Please be informed that the M7 Trading System will be under maintenance on Tuesday, 10 June 2025 impacting all SEMOpx Intraday continuous markets from approx 17:45 to 20:45 BST (18:45 to 21:45 CEST). 

This maintenance is related to: 

  • Deployment of M7 6.19
  • Including mandatory M7 CT 6.19.98
  • v7 API new messages
  • Technical AOT decommissioning

IMPORTANT: ComTrader 6.19.98 version will be set as the minimum version during the maintenance. Failure to install will result in loss of access to the trading system. The new 6.19 ComTrader version will become active after the maintenance window. Until then, please, use the current 6.18 ComTrader version. The deployment of M7 6.19 is subject to our ongoing internal testing and any changes will be communicated through our operational market messages.

IMPORTANT: Please be advised that version 6.19 introduces modifications to the header of our AMQP API (v6), which may require adjustments to your API applications. This change has been available for testing in the ASIM environment since May 14. We strongly recommend testing your application in ASIM to ensure compatibility with the update and to avoid any disruptions to your trading activities on the 6.19 go-live. 

Further details and communication is available via the SEMOpx’s Member site - https://www.semopx.com/secured-page-log 

We kindly ask you to log out from ComTrader or your API before the maintenance begins and to restart ComTrader or your API once it is finished. 

We also would like to remind you to use the latest version of ComTrader available here: https://portal.m7.energy/semo/extra/ 

Please inform your colleagues about this maintenance, and contact us on our phone lines, option 2 for any questions you may have.

Kind regards, 

SEMOpx Team