So this happend when trying to ingest a file to the longterm archive from a repository:

The repository's bitstream URL for a PDF file did not end on .pdf, but the mimetype was sent correctly. So the URL looked like https://test/bitstream/id/123456 The preservation system (a commercial product) did not accept this bitstream URL as part of an OAI harvesting response.

The error message was that the bitstream URL must contain a valid file name and must end with an extension according to its mime type. So the expected URL would need to look like https://test/bitstream/123456.pdf

This would mean that using this preservation system, we will not be able to harvest from a repository that uses service endpoints, not regular file links to deliver bitstreams.

I'm trying to find out whether it is common behaviour for preservation systems to require file URLs rather than service URLs to ingest bitstreams. Any experience on how preservation software you use handles this detail would be appreciated!

Thanks!
Benedikt



Am 21.04.2017 um 18:46 schrieb Cary Gordon:
Could you be a bit more specific about the issue you encountered?

Thanks,

Cary

Cary Gordon
The Cherry Hill Company
http://chillco.com

On Apr 21, 2017, at 12:53 AM, Benedikt Kroll <[email protected]> 
wrote:

We run into a situation where this occured, and I'm trying to find out what 
other preservation software also do this – and if so, maybe also get to know 
why this check is done.

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