ORA Database Error Messages ORA-09960: Unable to establish signal handler for termination signal July 28, 2015 mpbod ORA-09960: Unable to establish signal handler for termination signal Cause: ORACLE was unable to set up a handler for the signal used to notify it that the instance was shutting down. Action: This is an internal error, contact ORACLE support. 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)