Marco Belladelli ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=637b480... ) *assigned* an issue to Marco Belladelli ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=637b480... ) Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiZmY4Y2JmYThm... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16215?atlOrigin=eyJpIjoiZmY4Y2... ) HHH-16215 ( https://hibernate.atlassian.net/browse/HHH-16215?atlOrigin=eyJpIjoiZmY4Y2... ) Composite primary key @IdClass attribute mapping is borrowed from the first OneToMany backref and cannot be set ( https://hibernate.atlassian.net/browse/HHH-16215?atlOrigin=eyJpIjoiZmY4Y2... ) Change By: Marco Belladelli ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=637b480... ) Assignee: Unassigned Marco Belladelli ( https://hibernate.atlassian.net/browse/HHH-16215#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16215#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#100217- sha1:45db922 )