Verify that %ServerName; is remotely accessible from the DPM server. 2) If a firewall is enabled on %ServerName;, make sure ...

1) Verify that %ServerName; is remotely accessible from the DPM server.
2) If a firewall is enabled on %ServerName;, make sure that it is not blocking requests from the DPM server. Refer to the System Center 2012 Service Pack 1 DPM Deployment Guide for more information on configuring the firewall for DPM.