ORA Database Error Messages ORA-28605: bitmap indexes cannot be reversed August 17, 2017 mpbod ORA-28605: bitmap indexes cannot be reversed Cause: user tried to create reverse bitmap index Action: don't do this; it is not supported 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)