Unable to establish trusted communication with the server

Symptom

Unable to establish trusted communication with the server. The iLO certificate issuer is not known.

This alert is new starting with HPE OneView 4.0.

ID: server-hardware.certificate.blade.add.certFail.addunknownca

Severity: Critical

Health Category: Operational

Resource URI: /rest/server-hardware/{UUID}

Action
Verify that the iLO is set up with a certificate that has been signed by a trusted CA.