[jboss-user] [JBoss jBPM] - EJB-JBPM: transaction clash (rollbacks)

Hi all, I'm in desperate need for some pointers. I try to introduce jbpm (3.1.4) into an existing EJB2.X app. The jbpm code is wrapped in the thoroughly tested session bean, works. When the 2 are put together things collide. Monitoring of the db queries indicates that the business logic and jbpm are doing there work. BUT all the work is finally undone by a rollback on the db connection. Unfortunately I can't cut&paste the logged data here. But in a nutshell: the app does a few selects then call the jbpm code to start a process. Nothing more. Any, really ANY, pointer would be welcome. Best regards, Johan The setting: - weblogic 8.1 - sybase - jbpm 3.1.4 - both apps use the same datasource - DbPersistenceServiceFactory: | <field name="isTransactionEnabled"><false /></field> | - hibernate settings: | <property name="dialect">org.hibernate.dialect.SybaseDialect</property> | <property name="hibernate.cache.provider_class">org.hibernate.cache.HashtableCacheProvider</property> | <property name="hibernate.connection.datasource">tx_sybase</property> | <property name="hibernate.transaction.factory_class">org.hibernate.transaction.CMTTransactionFactory</property> | <property name="hibernate.transaction.manager_lookup_class">org.hibernate.transaction.WeblogicTransactionManagerLookup</property> | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4063979#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...