# Not able to generate Simulation CSIDs

**URL:** <https://zatca1.discourse.group/t/not-able-to-generate-simulation-csids/5282>\
**Category:** Onboarding, renewal and revocation\
**Created:** [January 21, 2025, 10:57am UTC](https://zatca1.discourse.group/t/not-able-to-generate-simulation-csids/5282 "2025-01-21T10:57:34Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![shahzaibahmed365](https://avatars.discourse-cdn.com/v4/letter/s/49beb7/32.png) [@shahzaibahmed365](https://zatca1.discourse.group/u/shahzaibahmed365)\
**Post date:** [January 21, 2025, 10:57am UTC](https://zatca1.discourse.group/t/not-able-to-generate-simulation-csids/5282/1 "2025-01-21T10:57:34Z")

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Hi,

I am facing an issue with generating CSIDs for the phase II integration simulation environment but getting an error while doing so. I have generated many times in the past and haven’t received any error before but now I am facing this error which is listed below:

{“errorCode”:“400”,“errorCategory”:“Invalid-CSR”,“errorMessage”:“The provided Certificate Signing Request (CSR) is invalid.”}

Is this error due to maintenance from ZATCA’s server? or is there some update I didn’t notice?

Your swift reply is appreciated

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**Author:** ![idaoud](https://avatars.discourse-cdn.com/v4/letter/i/f9ae1b/32.png) [@idaoud](https://zatca1.discourse.group/u/idaoud)\
**Post date:** [January 21, 2025, 11:44am UTC](https://zatca1.discourse.group/t/not-able-to-generate-simulation-csids/5282/2 "2025-01-21T11:44:22Z")

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Dear @shahzaibahmed365

Thanks for reaching out, Welcome to our community.

Can I kindly ask you to check it again and confirm if you are still facing the same response?

Thanks,  
Ibrahem Daoud.