ORA Database Error Messages ORA-27414: Invalid BY value type July 26, 2017 mpbod ORA-27414: Invalid BY value type Cause: The type of BY value was not allowed for the frequency specified Action: Ommit BY values of this type or alter the frequency 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)