NZE Database Error Messages NZE-28792: PL/SQL operation failure August 19, 2015 mpbod NZE-28792: PL/SQL operation failure Cause: A PL/SQL operation attempted by the Oracle Security Server failed. Action: This is an internal error. Enable tracing and try the operation again. Contact Oracle customer support for assistance. Back to previous menu 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)