How to fix data_unavailable (HTTP 503)
The calculation needs data the server does not have for this input.
What the API returns
{
"error": {
"code": "data_unavailable",
"message": "ephemeris files for … are not installed on this server",
"request_id": "770372810e5f2a70"
}
}Why it happens
- Asteroid, centaur or trans-Neptunian bodies whose Swiss Ephemeris files are not installed; the message names the bodies.
How to fix it
- Use the bodies that are available (the response lists the unavailable ones), or contact support if you need a specific asteroid.
Should your code retry?
No. The request is deterministically rejected; fix the key, IP or parameters and send it again.
See all codes on the troubleshooting index and the error envelope on Errors. Still stuck? Email [email protected] with the request_id.