Unable to Connect to SSRS. REPORTS WILL NOT BE CREATED.
If the Unable to Connect to SSRS error message is displayed, the error is likely to be related to a name resolution or a firewall issue. Please confirm that both items are working correctly from the site server.
You can quickly test to confirm access by using Internet Explorer and browsing to http://<the FQDN of your SSRS server>/reportserver, for example: http://ssrs.enhansoft.com/reportserver.