Troubleshooting The Microsoft Dynamics GP 2013 SP2 Web Client: Could Not Establish Trust Relationship

March 27th, 2014 by

If you do a scale-out deployment of the Microsoft Dynamics GP 2013 Web Client you may encounter trust relationship problems if you do not have the SSL certificates correctly installed:

Event Viewer

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An error occurred during session monitoring 'System.ServiceModel.Security.SecurityNegotiationException: Could not establish trust relationship for the SSL/TLS secure channel with authority 'sc1.domain.azurecurve.co.uk:48650'. ---> System.Net.WebException: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel. ---> System.Security.AuthenticationException: The remote certificate is invalid according to the validation procedure.

In my test environment I was using locally created self-signed SSL certificates. The above error was produced until I exported and imported the certificate from the Session Central onto the Session Hosts and then did the same for the Session Host certificates onto the Session Central.

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Troubleshooting The Microsoft Dynamics GP 2013 SP2 Web Client
Unauthorized attempt to call the GetSessionHostWithMostAvailability Operation On Session Central
No Endpoint Listening
Could Not Establish Trust Relationship

Source: azurecurve

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Troubleshooting The Microsoft Dynamics GP 2013 SP2 Web Client: Could Not Establish Trust Relationship

Troubleshooting The Microsoft Dynamics GP 2013 SP2 Web Client: Could Not Establish Trust Relationship

March 27th, 2014 by

If you do a scale-out deployment of the Microsoft Dynamics GP 2013 Web Client you may encounter trust relationship problems if you do not have the SSL certificates correctly installed:

Event Viewer

Show/Hide Error Message

An error occurred during session monitoring 'System.ServiceModel.Security.SecurityNegotiationException: Could not establish trust relationship for the SSL/TLS secure channel with authority 'sc1.domain.azurecurve.co.uk:48650'. ---> System.Net.WebException: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel. ---> System.Security.AuthenticationException: The remote certificate is invalid according to the validation procedure.

In my test environment I was using locally created self-signed SSL certificates. The above error was produced until I exported and imported the certificate from the Session Central onto the Session Hosts and then did the same for the Session Host certificates onto the Session Central.

Show/Hide Index for this series

Troubleshooting The Microsoft Dynamics GP 2013 SP2 Web Client
Unauthorized attempt to call the GetSessionHostWithMostAvailability Operation On Session Central
No Endpoint Listening
Could Not Establish Trust Relationship

Source: azurecurve

Leave a Reply