Failed to import configuration

Hi All,

I created a track for ESS and imported all the needed components on to it. When I try to import configuration. I get the following error. Can anyone please help me out.

Could not create mountpoint for SC in compartment www.com_www_ESS_SC_1:

Checking existence failed for /dtr/ws/wwwESS14/www.com_www_ESS_100_18_SC/dev/inactive/SCs/www.com/www_ESS_SC/_comp/TopLevelDCs/

(Communication error [cause: Unable to open connection to host "host:54000".

The IP address of the host could not be resolved. Maybe the URL is misspelled or the host does no longer exist..])

Here, host host:54000 is not where my DTR is. But, its says ping to host:54000/dtr failed.