Christian Beikov ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-16682 ( https://hibernate.atlassian.net/browse/HHH-16682?atlOrigin=eyJpIjoiNjVlZj... ) Re: Changes in @JdbcTypeCode(SqlTypes.JSON) are not written to DB ( https://hibernate.atlassian.net/browse/HHH-16682?atlOrigin=eyJpIjoiNjVlZj... ) I didn’t debug the Quarkus test yet, but I think the problem is simply that REQUIRES_NEW will cause the current TX to suspend if you invoke another method with REQUIRES_NEW. If you run the whole thing in one transaction or run everything in a new transaction except the test itself, then it works fine, so I guess the problem @Christian Thiel is seeing is just a transaction related problem. ( https://hibernate.atlassian.net/browse/HHH-16682#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16682#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#100225- sha1:40c4da4 )