October 8, 2014
Requested Client Action
System Status/ Technical Update
Updated: Systems Access Information for 2014 Fall Release Production and EIM Parallel Operations
The California ISO updated its Systems Access Information document, which provides access information for ISO externally facing systems.
The ISO updated its systems access information document to version 6.3, which includes 1) production changes to clarify information for the 2014 fall release and 2) energy imbalance market (EIM) parallel operations information.
Removed the new format API URLs for California ISO Market Results Interface (CMRI), MasterFile, and Demand Response System (DRS)
the API URLs for these systems will remain as https://wsstas.caiso.com:4445/sst/runtime.asvc/service_name
the new format API URLs (https://ws.caiso.com/sst/runtime.asvc/service_name) for these systems will not be effective until further notice
Restored the non-GMT API URLs for CMRI and Open Access Same-Time Information System (OASIS). The restored URLs will be available until November 3, 2014
EIM Parallel Operations Environment
Added OASIS URLs
OASIS will be available October 13, 2014
The Systems Access Information for Market Participants document is available on the ISO website at http://www.caiso.com/Documents/SystemAccessInformation_MarketParticipants.pdf. Market participants can use this as a reference for the access information related to ISO externally facing systems in production, EIM parallel operations, and MAP stage and sandbox environments. The document also contains information on the purpose of the environments, maintenance windows and support hours.
For More Information Contact
For the benefit of our customers, we:
Attract, develop and retain a highly skilled workforce • Operate the grid reliably and efficiently • Provide fair and open transmission access
Promote environmental stewardship • Facilitate effective markets and promote infrastructure development • Provide timely and accurate information
250 Outcropping Way, Folsom, CA 95630