Tag: Trust relationship

Requesting a certificate via Certification Authority Web Enrollment (CAWE) fails with error code "RPC_S_SERVER_UNAVAILABLE"

Assume the following scenario:

  • A Certification Authority Web Enrollment (CAWE) server is installed on the network.
  • The role is installed on a separate server, not on the certification authority directly.
  • A user attempts to request a certificate via Certification Authority Web Enrollment or to submit an existing certificate request to the certification authority.
  • The request fails with the following error message:
Your request failed. An error occurred while the server was processing your request. Contact your administrator for further assistance.

In the details of the error message you will find the following note:

CCertRequest::Submit: The RPC server is unavailable. 0x800706ba (WIN32: 1722 RPC_S_SERVER_UNAVAILABLE)

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