[seam-issues] [JBoss JIRA] (SEAMPERSIST-67) LazyInitializationException threw when persist a Many to Many collection of an entity.

[ https://issues.jboss.org/browse/SEAMPERSIST-67?page=com.atlassian.jira.pl... ] Jason Porter commented on SEAMPERSIST-67: ----------------------------------------- Hantsy, what you have in the example is a bi-directional Many to Many. The only way to correctly save a bi-directional Many to Many. In that case you *must* set both sides of the relationship to maintain consistency and avoid corruption. If this were changed to a unidirectional Many to Many it would work the way you are expecting. This is all plain JPA, Seam isn't changing any of these Here are a couple of links to help * http://docs.jboss.org/hibernate/core/3.6/reference/en-US/html/tutorial.ht... * http://en.wikibooks.org/wiki/Java_Persistence/ManyToMany -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira