Market Notices

80079MARKET SYSTEMS18/11/2020 08:57:08 AM

CHG0061877 - Planned System Maintenance - Electricity MMS Production Bay Transfer

Market Notice

Change Number: CHG0061877

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Electricity Market Management System

Change Title: Planned System Maintenance - Electricity MMS Production Bay Transfer

Change Start Date & Time: 24/11/2020 13:00:00 AEST

Change End Date & Time: 24/11/2020 16:00:00 AEST

Outage Start Date & Time:

Outage End Date & Time:

Change Description:

Planned System Maintenance - Electricity MMS Production

Environment: Production

Participant Impact and Requirements:

The maintenance activity is not expected to have any impact on the Production environment however if any issue is identified after the maintenance activity it should be reported to AEMO.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
80069MARKET SYSTEMS17/11/2020 09:20:33 AM

Market Notice - Gas FRC Pre-Production planned maintenance

Market Notice

Change Number: CHG0062023

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Gas FRC - CATS

Change Title: Gas FRC Pre-Production planned maintenance

Change Start Date & Time: 19/11/2020 12:00:00 AEST

Change End Date & Time: 19/11/2020 17:00:00 AEST

Outage Start Date & Time: 19/11/2020 12:00:00 AEST

Outage End Date & Time: 19/11/2020 17:00:00 AEST

Change Description:

Gas FRC Pre-Production planned maintenance

Environment: Pre-Production

Participant Impact and Requirements:

Please be aware that during the outage window specified above, the respective systems will be unavailable.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
80042MARKET SYSTEMS16/11/2020 02:56:04 PM

CHG0061959 - MSATS Pre-Production planned maintenance activity

Market Notice

Change Number: CHG0061959

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Market Settlement and Transfer Solution

Change Title: MSATS Pre-Production planned maintenance activity

Change Start Date & Time: 20/11/2020 12:00:00 AEST

Change End Date & Time: 20/11/2020 17:00:00 AEST

Outage Start Date & Time: 20/11/2020 12:00:00 AEST

Outage End Date & Time: 20/11/2020 17:00:00 AEST

Change Description:

MSATS Pre-Production planned maintenance activity

Environment: Pre-Production

Participant Impact and Requirements:

Please be aware that during the outage window specified above, the MSATS pre-production systems will be unavailable.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
80010MARKET SYSTEMS16/11/2020 09:46:12 AM

CHG0061956 - Planned System Maintenance - Electricity MMS Pre Production

Market Notice

Change Number: CHG0061956

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: EMMS - Data Store

Change Title: Planned System Maintenance - Electricity MMS Pre Production

Change Start Date & Time: 17/11/2020 09:30:00 AEST

Change End Date & Time: 17/11/2020 15:30:00 AEST

Outage Start Date & Time:

Outage End Date & Time:

Change Description:

Maintenance is performed on the EMMS Pre Production environment.

Environment: Pre-Production

Participant Impact and Requirements:

The maintenance activity is not expected to have any impact on the pre-production environment, and therefore if any issue is identified after the maintenance activity it should be reported to AEMO Support Hub.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
79854MARKET SYSTEMS12/11/2020 08:38:11 PM

CHG0061592 - Planned System Maintenance - Site Transfer STTM Production Systems - COMPLETED

MARKET NOTICE

Change Number: CHG0061592

Notification issued to: Market Notice

Notification Type: Completed

Change Type: Normal

Service/ Component: Short Term Trading Market

Change Title: Planned System Maintenance - Site Transfer STTM Production Systems

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
79822MARKET SYSTEMS11/11/2020 02:18:13 PM

AEMO Help Desk Bulletin No. 2573 : CHG0061853 : P160 - Pre-Production - EMMS Archive/Data Interchange Server Replacement

Change Number: CHG0061853

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: EMMS - Data Interchange

Change Title: P160 - Pre-Production - EMMS Archive/Data Interchange Server Replacement

Change Start Date & Time: 12/11/2020 09:00:00 AEST

Change End Date & Time: 12/11/2020 17:00:00 AEST

Outage Start Date & Time:

Outage End Date & Time:

Change Description:

The Wholesale Electricity Market Management System (EMMS) Pre-Production environment will undergo maintenance activities on Thursday November 12, 2020.

Environment: Pre-Production

Participant Impact and Requirements:

This activity will only affect EMMS Pre-Production Participant FTP Services and Data Interchange, however periods of downtime will be minimal and we expect that participants will be able to use Pre-Production as per normal.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
79775MARKET SYSTEMS10/11/2020 04:53:04 PM

AEMO Help Desk Bulletin No. 2571 : CHG0061845 : Telco Outage Notification - TELSTRA Perth Indial (08 9469 95XX-99XX) (Telstra ref: 3291042)

Change Number: CHG0061845

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Voice Systems

Change Title: Telco Outage Notification - TELSTRA Perth Indial (08 9469 95XX-99XX) (Telstra ref: 3291042)

Change Start Date & Time: 18/11/2020 04:00:00 AEST

Change End Date & Time: 18/11/2020 09:00:00 AEST

Outage Start Date & Time: 18/11/2020 04:00:00 AEST

Outage End Date & Time: 18/11/2020 09:00:00 AEST

Change Description:

Telco Outage Notification - Telstra Perth PSTN Indial (08 9469 95XX-99XX)

Environment: Production

Participant Impact and Requirements:

External/Market

Outage Duration:
1 x 5-minute outages within the outage window

Impacts:
Reduced redundancy for Inbound and Outbound Calls (automatically rerouted via Melbourne).


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

79772MARKET SYSTEMS10/11/2020 04:26:58 PM

AEMO Help Desk Bulletin No. 2570 : CHG0061805 : Web markets Prod portal upgrade

Change Number: CHG0061805

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: EMMS - WebPortal

Change Title: Web markets Prod portal upgrade

Change Start Date & Time: 11/11/2020 09:00:00 AEST

Change End Date & Time: 11/11/2020 13:00:00 AEST

Outage Start Date & Time:

Outage End Date & Time:

Change Description:

Web markets portal upgrade

Environment: Production

Participant Impact and Requirements:

As part of the series of early portal refreshes to help build an efficient online experience recently communicated in AEMO Comms Newsletter, we will be launching a new log in and landing page for the Markets Portal this week.

It is important to note that changes are being made to the look and feel of these pages only. No changes will be made to any underlying data or application functionality.

Please note that Chrome and Edge are the recommended browsers to use.

For any questions, please contact AEMO Support Hub.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
79545MARKET SYSTEMS02/11/2020 01:30:39 PM

AEMO Help Desk Bulletin No. 2565 : CHG0061562 : NEMReports Data interchange Legacy file subscription management

Change Number: CHG0061562

Change Type: Normal

Service/ Component: EMMS - Data Interchange

Change Title: NEMReports Data interchange Legacy file subscription management

Change Start Date & Time: 05/11/2020 11:00:00 AEST
Change End Date & Time: 05/11/2020 15:00:00 AEST

Change Description:

AEMO regularly receives Participant calls for Participant Data Model (PDM) assistance where Participants have maintained concurrent subscriptions to both the Current and Legacy versions of PDM files. Maintaining such subscriptions is ill-advised and can cause PDM systems to discard the Current file version as a duplicate in favour of the Legacy file version.

To assist the integrity of PDM systems, this change will implement an automatic daily check to see if a Participant ID is subscribed to the Current and Legacy files. If concurrent subscriptions are maintained for more than 14 Calendar days the Pre-production Legacy file will be un-subscribed. A future change will implement this into the production environment with un-subscription occurring after 5 Calendar days.

A future change will implement email notification 3 days prior to automatic un-subscription in pre-production. For production, an email notification will be included with the un-subscription change.

More information on this change can be found in the EMMS Release Schedule - Data Interchange - October 2020 document located below:
https://aemo.com.au/-/media/files/electricity/nem/5ms/systems-workstream/2020/emms-release-schedule-data-interchange-oct-2020.pdf

Environment: Pre-Production

Participant Impact and Requirements:

AEMO recommends participants who have not transitioned from a LEGACY report do so prior to the AEMO production implementation date to ensure there are no unexpected impacts to participant specific solutions. Participants having non-standard Data Interchange environments must also assess the impact of a Data Model upgrade to their systems.
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