Symptoms
When attempting PIT testing on Cybersource Gateway, an error occurs:
ERROR: Failed to get a response with status N'TrustFailure' and mmessage N'The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.'
Cause
The AppConfig: CYBERSOURCE.PITURL may be wrong.
Solution
Change the AppConfig: CYBERSOURCE.PITURL to:
https://ics2wstest.ic3.com/commerce/1.x/transactionProcessor/