PLS Database Error Messages PLS-00168: duplicate modifier specification ‘string’ February 23, 2021 mpbod PLS-00168: duplicate modifier specification 'string' Cause: A method or object type modifier was specified more than once. Action: Remove all but one occurrence of the duplicate modifier. 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)