2266 System SSL certificate has changed.

Explanation

The current system SSL certificate has changed because of the following reasons:
  • When the connection uses a default system certificate and a user replaces it with an external signed certificate. it can be replaced using the mksystemcertstore -externalsigned -scope default or older chsystemcert command.
  • When use cases or external plugin interfaces are using an external signed use case-specific certificate and the user removes the same using rmsystmecertstore -scope, now the use case shall start using the default system certificate.
  • When use cases or external plugin interfaces are using an internal or external signed use case-specific certificate and a user re-installs a new external or internal signed certificate, now the use cases shall start using the newly installed system certificate.
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User response

  • If you are using a certificate that is signed by the system certificate authority, then to avoid client-side auth errors, the system's root certificate should be exported and added to use cases or the external client trust store.
  • Alternatively, if you are using a certificate signed by a third-party certificate authority, then to avoid client-side auth errors, the external root certificate should be exported and added to use cases or the external client trust store.