NZE Database Error Messages NZE-28840: Wallet is already open August 19, 2015 mpbod NZE-28840: Wallet is already open Cause: An attempt was made to open a wallet that was already open. Action: This is a programming error. A wallet should only be opened once. 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)