ORA Database Error Messages ORA-13007: an invalid HEX character was detected August 12, 2015 mpbod ORA-13007: an invalid HEX character was detected Cause: A character that is not in the range [0-9] or [A-F a-f] was detected. Action: Verify that all characters in a string are in [0-9] or [A-F a-f]. Back to previous menu 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)