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Two Hour Warning Results

Two Hour Warning Results

The purpose of this notification message is to notify the two hour warning results to a QSE. The result set will hold the Output Schedule Validation results (errors and warnings) for the specified trading date and the end hour.

The following response message structure will be used for Two Hour Warning results notification:

Message Element Value
Header/Verb created
Header/Noun TwoHrNotif
Header/Source ERCOT
Reply/ReplyCode Reply code, success=OK, error=ERROR or FATAL
Reply/Error Error message, if error encountered
Reply/Timestamp Current System Timestamp
Payload/ BidSet/OutputSchedule

The payload structure is described by the following diagram:

Two Hour Warning Structure

The following is an XML example for Two Hour Warning results:>

<BidSet xmlns="http://www.ercot.com/schema/2007-05/nodal/ews" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <tradingDate>2008-01-01</tradingDate>
    <OutputSchedule>
        <mRID>ACME.20080101.OS.Resource1</mRID>
        <status>ACCEPTED</status>
        <error>
            <ns1:severity>WARNING</ns1:severity>
            <text>Five-minute intervals beginning 21:10 through interval 22:0 conflict with         
                existing Energy Offer Curve</text>
        </error>                      
        <error>
            <ns1:severity>INFORMATIVE</ns1:severity>
            <text>Successfully validated the ERCOT Output Schedule.</text>
        </error>
        <error>
            <ns1:severity>WARNING</ns1:severity>
            <text>The Output Schedule exists for hour ending 22 where resource status is OFF </text>
        </error>
    </OutputSchedule>
</BidSet>