ORA Database Error Messages ORA-27166: tried to join current thread July 19, 2017 mpbod ORA-27166: tried to join current thread Cause: A thread in the program tried to join itself 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)