On Aug. 12, the California ISO will perform maintenance on several systems from 1 p.m. to 4 p.m. The updates will cause interruptions in service on some systems during that time. If users are disconnected, they need to log in again for restoration of connectivity. The service interruptions may occur multiple times during the maintenance period.
The impacted systems are:
- caiso.com
- OASIS
- BPM
- Western EIM
- Reporting
- RIMSPUB
The updated ISO Production Maintenance and Outages Schedule are posted to the ISO website at http://www.caiso.com/participate/Pages/ApplicationAccess/Default.aspx, to reflect maintenance for multiple applications on August 12, 2019 from 1 p.m. to 4 p.m.
Check the schedule for specific times, notes and any additional changes that may impact your systems.
For issues experienced outside of the maintenance window, please contact the ISO Service Desk at 916-351-2309 or 888-889-0450.
