On submitting the invoice in the simulation environment, we are facing a 500 Internal Server Error for all customers since this morning, although no changes have been made.
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| 500 Internal Server Error in Simulation (Could not connect to endpoint) | 2 | 97 | September 17, 2025 | |
| [Simulation Portal] Encountering 503 – Service Unavailable error in the ZATCA Simulation Portal | 2 | 102 | March 3, 2026 | |
| 500Internal Server Error in Simulation (Invalid Request Code) | 2 | 631 | March 4, 2024 | |
| Simulation portal is not accessible | 5 | 161 | September 27, 2024 | |
| Repeated 500 Internal Server Error on Invoice Submission | 5 | 211 | October 20, 2025 |