*Update & Reminder* SEMOPX: M7 Maintenance on Tuesday, 14/11/2023

Affected Period



Run type

31/10/2023 17:15

Last Updated
14/11/2023 11:13

Dear Market Member,

Please be informed that the M7 trading system will be under maintenance on Tuesday, 14/11/2023, impacting all SEMOpx Intraday continuous markets from approx. 18:40 to 21:15 GMT (19:40 to 22:15 CET). 

This maintenance is related to:

  • Infrastructure upgrade for performance improvement
  • Deployment of M7 6.15.432
    Impacts reminder:

      - Possibility to ask for batched order book data when logging in

      - Impact for all API users: Correlation IDs will be removed from the Public Order Book Delta Report broadcasts messages AMQP header (but kept for requests/responses), whether your app uses this order book batching option or not

  • ECC Monthly Maintenance

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/

  • Available for download prior to the maintenance window
  • Note: use of this version is not supported until after the deployment

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

Kind regards,

SEMOpx Team