What is causing this Error?
The Bridge is unable to establish communication to the UTG via the assigned SSL\TLS secure channel certificate.
Attempting a Token Exchange before establishing an SSL\TLS certificate in the UTG API interface settings.
How do I resolve this Error?
You need to generate a new SSL\TLS certificate for use with the Shift4 Bridge and UTG to communicate and allow the token exchange.
Refer to the Using the Shift4 Certificate Generator article for more information.