ORA Database Error Messages ORA-02840: Open of log file by client failed July 1, 2015 mpbod ORA-02840: Open of log file by client failed Cause: The client process was unable to open its log file. Action: Check the UNIX error number for more information. 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)