400 Bad Request when try generate final csid

https://gw-fatoora.zatca.gov.sa/e-invoicing/core/production/csids’ return 400 bad request although i generate csr and send all test invoices with reported

Morning @saeed

Thanks for reaching out, Welcome to our community.

To provide comprehensive support as usual, can I kindly ask you to elaborate more mentioning all the steps that you followed in detailed, with some screenshot to the API response?

Thanks,
Ibrahem Daoud.