NZE Database Error Messages NZE-29051: The given public key type is not supported August 20, 2015 mpbod NZE-29051: The given public key type is not supported Cause: The public key in the first certificate is not supported. Action: Check to ensure that the certificate complies with the X.509v3 standard. 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)