Symptom

Post registering a new node in the deployment, unable to access the certificates and Support Bundle page. "Error loading certificates, Node not reachable at this time" Error shows up

Conditions

Registered a new node in the deployment. SSL handshake failure occurs during registration process as per the ise-psc.log "Unexpected exception: javax.xml.bind.DataBindingException: javax.xml.bind.UnmarshalException"

Workaround

Re-install the certificates for the secondary node

Further Problem Description