Marco Belladelli ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=637b480... ) *resolved* as *Fixed* Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiMTRhZDllZmI0... ) / Improvement ( https://hibernate.atlassian.net/browse/HHH-16761?atlOrigin=eyJpIjoiMTRhZD... ) HHH-16761 ( https://hibernate.atlassian.net/browse/HHH-16761?atlOrigin=eyJpIjoiMTRhZD... ) Throw an appropriate error when an entity defines more @Id fields than its @IdClass ( https://hibernate.atlassian.net/browse/HHH-16761?atlOrigin=eyJpIjoiMTRhZD... ) Change By: Marco Belladelli ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=637b480... ) Resolution: Fixed Status: In Progress Resolved ( https://hibernate.atlassian.net/browse/HHH-16761#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16761#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- sha1:956085d )