ORA Database Error Messages ORA-06120: NETTCP: network driver not loaded July 8, 2015 mpbod ORA-06120: NETTCP: network driver not loaded Cause: The TCP/IP network driver is not loaded. Action: Check that the TCP/IP driver is loaded correctly. Back to previous menu https://support.oracle.com/ http://www.oracle.com/ Share this:Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pocket (Opens in new window)