Since our changes to the trends widget last week, some queries may not return correct data or download incorrectly. This is currently being investigated.

An issue has been identified where retired units are showing up in data when they shouldn’t be. Our initial investigation indicates that the AEMO published a file at 11:25am on 29 April 2025 that will be affecting all MMS databases. The full extent of the of the issue is currently under investigation.

Due to a data validation issue with the next day ENERGY bid file for trading day 2024-03-31, bid data was late being loaded into hosted MMS databases and consequently also delayed in ez2view. Customers would have seen no ENERGY bid data for the 2024-03-31 trading day until this was resolved at around 9:15am NEM time.

An issue has been identified processing some incoming FPPMW files due to data not matching the database column type. This is a low impact issue and should not affect most customers unless they are querying the affected FPP tables. The issue will be resolved after the MMS database schema is upgraded to version 5.5 in the near future.

AEMO Market Notice 125260 reports that the EMMS service had a service interruption, now resolved, which resulted in a missing Dispatch Interval. The effects of this may be visible across all Global-Roam products as gap in the data at around 1400.

INC0141770 - RESOLVED - 1 x NEM Trading Interval missed
AEMO ELECTRICITY MARKET NOTICE

SERVICE INTERRUPTION - RESOLVED

The service interruption relating to the Electricity Market Management System
service has been resolved. There was a single NEM Trading Interval missed
at 14:00 AEST