304 00000130 NOT MODIFIED

Source

HTTP

Explanation

If the client has performed a conditional GET request and access is allowed, but the document has not been modified, the server should respond with this status code. The response must not contain a message-body.

The response must include the following header fields:

- Date
- ETag and/or Content-Location, if the header would have been sent in a 200 OK response to the same request
- Expires, Cache-Control, and/or Vary, if the field-value might differ from that sent in any previous response for the same variant

If the conditional GET used a strong cache validator, the response should not include other entity-headers. Otherwise (that is, the conditional GET used a weak validator), the response must not include other entity-headers. This prevents inconsistencies between cached entity-bodies and updated headers.

If a 304 response indicates an entity not currently cached, then the cache must disregard the response and repeat the request without the conditional.

If a cache uses a received 304 response to update a cache entry, the cache must update the entry to reflect any new field values given in the response.

The 304 response must not include a message-body, and thus is always terminated by the first empty line after the header fields.

Action

See Reporting Error Code Problems to Novell®.

A trademark symbol (®, TM, etc.) denotes a Novell trademark. An asterisk (*) denotes a third-party trademark. For information on trademarks, see Legal Notices.