SCEP Errors Too Many Requests Code 87

mblack said:

TPM error - SCEP Certificate enrollment initialization failed

SCEP Certificate enrollment initialization for SYSTEMNAME via https://AMD-KeyId-578c545f796951421221a4a578acdb5f682f89c8.microsoftaik.azure.net/templates/Aik/scep failed:

{"Message":"The authority \"amd-keyid-578c545f796951421221a4a578acdb5f682f89c8.microsoftaik.azure.net\" does not exist."}

Click to expand...

Yes , on my rig also ( id=87 ) , same error , twice in eventviewer after every reboot .
Never seen before , untill latest winupd.............
Still searching HOW(??) to get rid of this worthless eventerror.........

pietcorus2 said:

Yes , on my rig also ( id=87 ) , same error , twice in eventviewer after every reboot .

Click to expand...

Not sure why you would get this on an Intel based system as it is an AMD error.

Look at the URL in the error.

KevTech said:

Not sure why you would get this on an Intel based system as it is an AMD error.

Look at the URL in the error.

Click to expand...

" De SCEP-certificaatinschrijving voor Lokaal systeem via https://intc-keyid-b066d9697f5d3a07...e58.microsoftaik.azure.net/templates/Aik/scep is mislukt: " ..............this is the message with id=87 , on my Dutch Win11 ( latest version)
and ; "
SubmitDone
Submit(Request): Too Many Requests
HTTP/1.1 429 Too Many Requests
Date: Thu, 16 Jul 2026 20:03:12 GMT
Content-Length: 17
Content-Type: text/HTML
Retry-After: 3
client-request-id: 776228ca-02e8-460d-b0d6-d85c78777499

Methode: POST(1047ms)
Fase: SubmitDone
Fout 0x801901ad (-2145844819

with source : CertificateServicesClient-CertEnroll

INTC is the NASDAQ stock symbol for Intel. So I guess Intel CPU's get the same errors.