ORA Database Error Messages ORA-12335: database (link name string) is not open August 4, 2015 mpbod ORA-12335: database (link name string) is not open Cause: You attempted to close a database that is not open. Action: The database is closed; you can proceed with dismounting it. 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)