UNVERIFIED SOLUTION i

Resolve error "The Service is unavailable HTTP Error 503" in Confirm Connect

Product Feature: Installation / Upgrade
 

Issue

When testing connection for ConfirmConnect, a following error occurs:
"Service Unavailable HTTP Error 503"

Cause

Invalid settings in Internet Information Services IIS i.e ConfirmConnect Application Pool is stopped.

Resolution

UPDATED: August 21, 2017
To check the usual configuration for ConfirmConnect, Confirm, please see the Word Doc attached:
Connector and ConfirmConnect setup.docx