ORA Database Error Messages ORA-12655: Password check failed August 11, 2015 mpbod ORA-12655: Password check failed Cause: The authentication service being used was unable to verify the provided password. Action: Enable tracing to determine the exact error. 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)