ORA Database Error Messages ORA-12818: invalid option in PARALLEL clause August 12, 2015 mpbod ORA-12818: invalid option in PARALLEL clause Cause: an unrecognized option was used within a PARALLEL clause. Action: specify any combination of DEGREE { | DEFAULT } and INSTANCES { | DEFAULT } within the PARALLEL clause. 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)