We generated the CCSID file and attempted to submit the first invoice. The communication with the server was successful; however, the invoice was not created due to missing mandatory information in the invoice data.
After leaving the system for two days, we returned to submit six invoices. At that point, we consistently started receiving the following error:
Service communication error
StatusCode: Unauthorized
WebServiceUrl: https://gw-fatoora.zatca.gov.sa/e-invoicing/simulation
Is there an expiration period for the CCSID file? In other words, if the process is not completed and the PCSID is not generated within a certain timeframe, do we need to regenerate the CCSID again?