*Reminder* SEMOpx: M7 Maintenance on 14 March 2023

Affected Period



Run type

02/03/2023 14:51

Last Updated
09/03/2023 12:58

Dear Market Member,

Please be informed that the M7 trading system will be under maintenance on Tuesday 14/03/2023 on all SEMOpx Intraday continuous markets from approx. 18:40 to 23:15 GMT.

This maintenance is related to:

  • Mandatory system update to 6.14 Version and WebStart decommission

Please be informed that the final 6.14 version is available to download and test in our ASIM environment. You can download it via this link: https://portal-simulation.m7.epexspot.com/

Additionally, we have provided Linux and MacOS versions of ComTrader. Members, who are using these operational systems are strongly advised to download and test before the production go-live on 14th of March.

This release also includes a new mandatory ComTrader version 6.14. We highly recommend using this new version only for preparation purpose (install on your hardware) and not for trading in production prior the actual M7 6.14 go-live. You can download and install the final PRODUCTION version in advance from here: https://portal.m7.energy/semo/extra/ .

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. If the maintenance is expected to finish ahead of schedule you will be informed via email for the new reopening time.

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

Please feel free to 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