ORA Database Error Messages ORA-02463: Duplicate HASH IS option specified June 19, 2015 mpbod ORA-02463: Duplicate HASH IS option specified Cause: The HASH IS option is specified more than once. Action: Only specify the HASH IS option once. 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)