The generation of the bid file resources for ‘next day public’ bid data for both Energy and FCAS bids in ez2View was delayed this morning, due to an apparent data gap in AEMO dispatch data for a single unit (WKIEWA2) overnight.

Customers using ez2View likely experienced issues accessing up-to-date bid data in ez2View.

We will continue to monitor the situation, particularly for tomorrow’s bids, and if AEMO update the dispatch data we will also update the missing data.

Since 14:36 on Sunday 10 May 2026, the Constraints Plain English widget in ez2View has been unable to retrieve data. The widget relies on an upstream AEMO web service to translate constraint equations into plain English descriptions, and that service is currently returning errors.

We have confirmed the issue is on AEMO’s side and have raised a support ticket with them. We will update this post once we have more information or the issue is resolved.

Resolved 09:36 Tuesday 12 May 2026 - The widget resumed normal operation at 09:36 this morning.

Since 21:12 on the 29th March 2026 the analytical public MMS database Historical-GR-MMS has been running slowly.

The cause is being investigated.

Impacts include delays in loading next-day data such as bid data and next-day predispatch data on the analytical database.

This also may impact some data loading in some applications that access historical data.

Update 10:50 (UTC+10) The database server CPU load has returned to typical levels, since around 09:30. The situation appears to be resolved. Global-Roam continues to monitor CPU load and database performance.

With the market suspended in NSW1 due to SCADA issues, there is a possibility that some data in ez2view or NEMReview / Trends may be inconsistent.

We will monitor the evolving situation but note that some aggregations may be incorrect until complete data has arrived.

Please see this WattClarity post for more.

The generation of the required resources for ‘next day public’ Energy bid data in ez2View was delayed this morning due to invalid data relating to yesterday’s AEMO dispatch outage.

Customers using ez2View may have experienced issues accessing up-to-date bid data in ez2View.

This has now been resolved.