Market Notices

110652MARKET SYSTEMS31/10/2023 02:48:50 PM

CHG0081568 | Production | MSATS Production Maintenance activity

Change Number: CHG0081568
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: MSATS - Consumer Administration and Transfer Solution(CATS)
Change Title: MSATS Production Maintenance activity
Change Start Date & Time: 19/11/2023 09:00:00 AEST
Change End Date & Time: 19/11/2023 17:00:00 AEST
Outage Start Date & Time: 19/11/2023 10:00:00 AEST
Outage End Date & Time: 19/11/2023 14:00:00 AEST
Environment: Production
Participant Impact and Requirements: The change has some login outages that are below and will impact participants logging into the web portal for MSATS, OPDMS, NOS and EMMS production environments.
AEMO recommends users who need to use these AEMO services, login prior to the start of the outage and remain logged in.
NOTE: If you log out of this session, you will be unable to log back in until the completion of the outage.

A URM outage will occur between 11:15:00 - 11:45:00 AEST and have an expected outage duration of upto 15 minutes. During this time users will not be able to have new login sessions into TMM, OPDMS, NOS or EMMS WebPortal. Users who are already logged in will not be impacted.
The MSATS outage is 10:00:00 - 14:00:00 AEST which is the agreed maintenance window.

Participants should be aware that:
o MSATS, Meter data processing, RM reports, B2B, B2M screen, NMI Discovery, CDR, CDP will not be available
o Production participant passwords will be retained.
o Users that log out and users that try to log in once the URM outage has commenced will only be able to log in after URM outage is complete. Users that are already logged in before the outage will not be impacted.
o Any password resets or new account creations completed during the URM outage window will need to be redone.
o MSATS Server FTP sessions will be disabled during outage - Wholesale MMS FTP will still be available.
o Plain English constraints will not be available during the URM outage timeframe via the EMM
110638MARKET SYSTEMS31/10/2023 08:45:24 AM

CHG0081643 | Production | As part of the Platform Services Patching Program, webMethods Inactive Production Application Servers in Brisbane will have critical s

Change Number: CHG0081643

Notification issued to: Market Notice
Notification Type: Initial

Change Type: Normal

Service/ Component: MSATS - Business to Business data exchange

Change Title: As part of the Platform Services Patching Program, webMethods Inactive Production Application Servers in Brisbane will have critical security patches applied.

Change Start Date & Time: 08/11/2023 08:30:00 AEST
Change End Date & Time: 09/11/2023 17:30:00 AEST
Outage Start Date & Time:
Outage End Date & Time:

Environment: Production
Participant Impact and Requirements: This is the Inactive Production environment, there is no impact for external participants.

Support Information:
Report any impacts to the AEMO Information and Support Hub or call 1300 236 600.

Please refer to https://aemo.service-now.com/participantportal?id=pp_services_status for any
planned/unplanned maintenance activities .
110599MARKET SYSTEMS30/10/2023 08:09:02 AM

CHG0081182 | Completed | Production | NEM Reform Retail November Release MSATS 50.0

Change Number: CHG0081182

Notification issued to: Market Notice
Notification Type: Completed

Change Type: Normal

Service/Component: MSATS - Consumer Administration and Transfer Solution(CATS)

Change Title: NEM Reform Retail November Release MSATS 50.0

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
110440MARKET SYSTEMS24/10/2023 03:18:02 PM

CHG0081341 | Completed | Pre-Production | Maintenance activities to be performed on the Declared Wholesale Gas Market Systems Pre-Production.

Change Number: CHG0081341
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: Declared Wholesale Gas Market
Change Title: Maintenance activities to be performed on the Declared Wholesale Gas Market Systems Pre-Production.
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
110432MARKET SYSTEMS24/10/2023 02:02:56 PM

CHG0081378 | Production | Planned System Maintenance - STTM Production Systems

Change Number: CHG0081378
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Short Term Trading Market
Change Title: Planned System Maintenance - STTM Production Systems
Change Start Date & Time: 02/11/2023 08:00:00 AEST
Change End Date & Time: 02/11/2023 21:00:00 AEST
Outage Start Date & Time: 02/11/2023 18:30:00 AEST
Outage End Date & Time: 02/11/2023 21:00:00 AEST
Environment: Production
Participant Impact and Requirements: There will be no access to the Production STTM systems for the duration of the outage. Please access outside these hours.
Support Information:
Report any impacts to the AEMO Information and Support Hub or call 1300 236 600.
Please refer to https://aemo.service-now.com/participantportal?id=pp_services_status for any
planned/unplanned maintenance activities .
110307MARKET SYSTEMS17/10/2023 09:21:41 PM

CHG0081079 | Completed | Production | Planned System Maintenance - Declared Wholesale Gas Market (DWGM)

Change Number: CHG0081079

Notification issued to: Market Notice

Notification Type: Completed

Change Type: Normal

Service/Component: Declared Wholesale Gas Market

Change Title: Planned System Maintenance - Declared Wholesale Gas Market (DWGM)

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
110301MARKET SYSTEMS17/10/2023 01:46:25 PM

CHG0081182 | Production | NEM Reform Retail November Release MSATS 50.0

Change Number: CHG0081182

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: MSATS - Consumer Administration and Transfer Solution(CATS)

Change Title: NEM Reform Retail November Release MSATS 50.0

Change Start Date & Time: 29/10/2023 10:00:00 AEST

Change End Date & Time: 29/10/2023 17:00:00 AEST

Outage Start Date & Time: 29/10/2023 10:00:00 AEST

Outage End Date & Time: 29/10/2023 14:00:00 AEST

Environment: Production

Participant Impact and Requirements: Users will not be able to access MSATS during the outage period.

Meter data processing and RM reports will not be available during the outage period.

User Rights Management (URM) will continue to operate, however the administration screens will not be accessible.

MSATS B2B Transactions and B2B MSATS Screens will be unavailable during this outage

NMI Discovery will not be available during the outage period.

CDR and CDP will not be available during the outage period.

Support Information:
Report any impacts to the AEMO Information and Support Hub or call 1300 236 600.
Please refer to https://aemo.service-now.com/participantportal?

id=pp_services_status for any
planned/unplanned maintenance activities .
110273MARKET SYSTEMS16/10/2023 07:39:45 AM

CHG0081140 | Completed | Production | MSATS eMDM Maintenace

Change Number: CHG0081140
Notification issued to: Market Notice
Notification Type: Completed

Change Type: Normal
Service/Component: MDM - Meter Data Management
Change Title: MSATS eMDM Maintenace

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
110267MARKET SYSTEMS15/10/2023 11:10:57 AM

CHG0080737 | Completed | Production | Norwest Internet Firewall Refresh

Change Number: CHG0080737

Notification issued to: Market Notice

Notification Type: Completed

Change Type: Normal

Service/Component: Firewall

Change Title: Norwest Internet Firewall Refresh

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
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