ORA Database Error Messages ORA-25406: could not generate a connect address May 16, 2017 mpbod ORA-25406: could not generate a connect address Cause: Failover was unable to generate an address for a backup instance Action: Contact Oracle customer support 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)