# On Simulation Getting The provided Certificate Signing Request (CSR) is invalid

**URL:** <https://zatca1.discourse.group/t/on-simulation-getting-the-provided-certificate-signing-request-csr-is-invalid/6043>\
**Category:** General\
**Created:** [February 25, 2025, 1:25pm UTC](https://zatca1.discourse.group/t/on-simulation-getting-the-provided-certificate-signing-request-csr-is-invalid/6043 "2025-02-25T13:25:35Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![farhan06](https://avatars.discourse-cdn.com/v4/letter/f/35a633/32.png) [@farhan06](https://zatca1.discourse.group/u/farhan06)\
**Post date:** [February 25, 2025, 1:25pm UTC](https://zatca1.discourse.group/t/on-simulation-getting-the-provided-certificate-signing-request-csr-is-invalid/6043/1 "2025-02-25T13:25:35Z")

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On Simulation  
Getting The provided Certificate Signing Request (CSR) is invalid. ON Getting PCSID from the third API.

1 . Making CSR  
2. Getting CSID Successfully (if My CSR is wrong it should show error in this step).  
3. Submitting Compliance Invoices for Simplified Invoices and also done debit and credit note on same base64 decoded BinaryToken  
4. When I want to generate PCSID by using request\_id(getting from compilance) I m facing that error.