When you run "nw-manage --update-deploy-admin-pw" command, you may get "Failed" status as shown below. Image description
Generally, this issue happens when the certificate is missing from "/etc/pki/nw/peer/sa-server" or the certificate is broken. You may see the following error in chef-solo.log of the admin server.
"Mixlib::ShellOut::ShellCommandFailed: nw_pki_openssl_hashed_cert[nw-appliance /etc/netwitness/ng/appliance/trustpeers -> ["sa-server"]] (nw-appliance::trusts line 19) had an error: Mixlib::ShellOut::ShellCommandFailed: execute[launch-peer-cert:sa-server] (/var/lib/netwitness/config-management/cache/cookbooks/nw-pki/resources/openssl_hashed_cert.rb line 66) had an error: Mixlib::ShellOut::ShellCommandFailed: Command execution failed. STDOUT/STDERR suppressed for sensitive resource"