ORA Database Error Messages ORA-06123: NETTCP: cannot set KEEPALIVE July 8, 2015 mpbod ORA-06123: NETTCP: cannot set KEEPALIVE Cause: The host’s SQL*Net TCP/IP server was unable to set the socket KEEPLIVE option. See the SQL*Net TCP/IP server log file for more details. Action: Contact your customer support representative. 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)