László Mórocz ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=712020%... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiMWJhNTQ1MWYz... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16784?atlOrigin=eyJpIjoiMWJhNT... ) HHH-16784 ( https://hibernate.atlassian.net/browse/HHH-16784?atlOrigin=eyJpIjoiMWJhNT... ) @MappedSuperclass with parameterized types does not work in 6.x (works with 5.x) ( https://hibernate.atlassian.net/browse/HHH-16784?atlOrigin=eyJpIjoiMWJhNT... ) Change By: László Mórocz ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=712020%... ) Environment: Hibernate 6.2.4.Final (also with 6.2.2.Final), Eclipse Temurin JDK 17 (64 bit) , Windows 10 (64 bit), IntelliJ IDEA 2023.1.2 (Community Edition) ( https://hibernate.atlassian.net/browse/HHH-16784#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16784#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#100226- sha1:c25eebb )