Dear @idaoud,
I am following the Microsoft document link (shared here) to obtain a CSID
[Electronic invoicing onboarding in Saudi Arabia - Finance | Dynamics 365 | Microsoft Learn] (Electronic invoicing onboarding in Saudi Arabia - Finance | Dynamics 365 | Microsoft Learn)
In the document link, step# 8 - we are executing the onboarding script and getting the error. Below screenshot for your reference.
