Error: The request is not supported. 0x80070032

Applies to:

Director 14.1

TPP 14.2

Symptom:

When submitting a CSR to a Microsoft CA, the enrollment fails with the following error message:

The request is not supported. 0x80070032

Cause:

This issue may be caused by a Group Policy setting that dictates whether outbound NTLM traffic is enabled. By default, the GPO policy ‘Restrict NTLM: Outgoing NTLM traffic to remote servers’ is configured to enable outbound traffic. If this policy is changed to ‘Deny All’, certificate enrollment will fail with the above message.

Resolution:

Change policy to allow outgoing NTLM traffic.