Can you please post the entire stack trace?
On Mon, Mar 11, 2013 at 2:23 PM, José Luis Cetina <maxtorz...@gmail.com>wrote: > Hi, i have problems trying to use merge method. > > I have this scenerio. > > 1. My Managedbean get a list of Object (MyClass) those objects are in the > database, the ejb use a Criteria to get all records. > > 2. The managedbean change some property (like description) in one of the > detached entities (that i get from the list). > > 3. The managedbean call a EJB and in the EJB i try to use merge for update > propuses. Then i get this exception: > org.apache.openjpa.persistence.InvalidStateException: Primary key field > com.test.MyClass.id of com.test.MyClass.id 652eb3bd has non-default value. > The instance life cycle is in PNewState state and hence an existing > non-default value for the identity field is not permitted. You either need > to > remove the @GeneratedValue annotation or modify the code to remove the > initializer processing. > > I dont know why this error is happens, the id of the object is the same id > that i get when i do the query in the EJB, that id, never changes. > > Anyone has any idea, what im doing wrong?? > -- *Rick Curtis*
