Transactions are failing to send due to the following error message:
oracle.fabric.common.FabricInvocationException: Unable to invoke endpoint URI "http://localhost/EToN/EToN.asmx" successfully due to: javax.xml.soap.SOAPException: javax.xml.soap.SOAPException: Message send failed: Connection refused: connect
Assuming transactions are being received successfully, carry out a test on the webserver by entering the notice URL into a browser. If an EToN endpoint is not returned, please check the firewall rules for outbound traffic.