MDS Variant does not set DataCategory correctly

[richardtreier]

Bug Report

Description

Submitted Data Categories do not get set properly

[AbdullahMuk]

@richardtreier please add more details to the issue (ideally according to the Bug Report template).

Your contribution will enable another member of the Dev Team to pick-up this issue when they have capacity. Thanks!

Given that it is a bug in edc-ui, also please feel free to delegate the documentation of this issue to @illfixit if you are out of capacity.

[tmberthold]

As a note: There is a on-prem connector in the MDS that did not add the MDS properties when creating assets and also didn't set asset:prop:language (however this was done). Probably due to the mandatory field http://w3id.org/mds#dataCategory not being filled in, you can not click on the asset-title in the catalog-browser after requesting the catalog of the on-prem connector, so then no asset-detail-view opens in which the negotiation could be started. However, this was a connector with an IDS-Endpoint, so it was an older version.

For more details about which connector this was about, please contact me or @jkbquabeck .

[richardtreier]

already fixed in main

[jkbquabeck]

Mercedes has corrected the offers, Data Category is now there, the problem remains.
Unfortunately, negotiation is still impossible, the offer in the Connector browser cannot be opened when clicking.

@richardtreier @AbdullahMuk

[jkbquabeck]

SOs investigation resulted in the following:

The version tags could be causing the problem
Broker

Connector