Code

Status

Description

200

OK

A 200 HTTP status code will be returned if your query is successfully processed and the data are returned.

304

No changes

A 304 HTTP status code will be returned if there have been no changes to the data since the timestamp supplied in the If-Modified-Since header.

400

Syntax error

If there is a syntactic or semantic issue with the parameters you supplied, a 400 HTTP status code will be returned.

404

No results found

A 404 HTTP status code will be returned if there are no results matching the query.

406

Not Acceptable

If you ask for a resource representation that we do not support, a 406 HTTP status code will be returned. To view the supported representations, please see the “Content negotiation” section.

500

Internal Server Error

When there is an issue on our side, a 500 HTTP status code will be returned. Feel free to try again later or to contact our support hotline.

501

Not implemented

Our web service offers a subset of the functionality offered by the SDMX RESTful web service specification. When you use a feature that we have not yet implemented, a 501 HTTP status code will be returned.

503

Service unavailable

If our web service is temporarily unavailable, a 503 HTTP status code will be returned.