ORA Database Error Messages ORA-30184: argument type not compatible with a format code October 25, 2017 mpbod ORA-30184: argument type not compatible with a format code Cause: Bad argument type given for a format code Action: Make format and arguments be compatible 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)