Timon Zilles ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-16671 ( https://hibernate.atlassian.net/browse/HHH-16671?atlOrigin=eyJpIjoiYzkxOG... ) Re: Unable to query key attribute that uses AttributeConverter ( https://hibernate.atlassian.net/browse/HHH-16671?atlOrigin=eyJpIjoiYzkxOG... ) Is there any chance, that the linked issue ( https://hibernate.atlassian.net/browse/HHH-16751 ) will be solved in the near future? As also mentioned by Julien Ravet, it does also work for non-id fields (using user types). I can see that for this issue the status is on “Awaiting Community”, but the referenced issue has the status “Open”, even though it has way more votes. ( https://hibernate.atlassian.net/browse/HHH-16671#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16671#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=Em... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100232- sha1:4a3b42c )