PME - "The HTTP request is unauthorized" error when opening application on Engineering Client
Product Line
Power Monitoring Expert 2020
Power Monitoring Expert 9.0
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Environment
Engineering Client - Applications Login
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Issue
When trying to access any PME applications on the Engineering Client-server, an error message appears:
"The HTTP request is unauthorized with the client authentication scheme 'Negotiate'. The authentication header received from the server was 'Negotiate'."
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Root Cause
The passwords for the local built-in administrator on the application and client machine are DIFFERENT.
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Proposed Solution
The issue can be avoided by logging into the client machine with a domain account or making sure the local account used exists on both machines with the same password.
Released for: Schneider Electric Canada
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