One to Many as the Owner of the Association to update a Composite ID is failing as repeated column or bind variable not exist -------------------------------------------------------------------------------------------------------------------------------- Key: HHH-4609 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4609 Project: Hibernate Core Issue Type: Bug Components: annotations Affects Versions: 3.3.2 Environment: Eclipse 3.2 , Windows XP , Hibernate 3.2/3.3.2 Annotation 3.4/3.3 Reporter: Thirumavalavan Priority: Blocker I need an example of One to Many Unidirection as the responsible of the association and the update happens on a Id field inside a composite class Example Class Parent { Set<NBC> nbc; @OneToMany @JoinColumn(name="revId" , insertable=false,updatable=false,nullable=false) Set<NBC> getNBC(){ return nbc; } } // end of Parent class IdClass=ChildPK.class Class Child { @Id Long revId; @Id Long pkgId; } Class ChildPK { Long revId; Long pkgId; } } I want the UNIDIRECTION One to Many to be resposible of updating the Child Composite Id - REV ID Any help please . I tired with all possible insertable and updatable false and its not working -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira