Hello, I am Ramu. I am having a problem with deleting objects from join table (many-to-many) relationship.my code is as follows Vendor child = this.manager.getReference(Vendor.class, vendorid ); Collection listParents = child.getBuyers(); Iterator iteratorParents = listParents.iterator(); while (iteratorParents.hasNext() == true) { Buyer parentForChild = iteratorParents.next(); parentForChild.getVendors().remove(child); } this.manager.remove(child); but it is deleting the child object from parent table also. i want to delete only from join table not from original table . any help appreciated. Thank u Ramu View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4190326#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...