[jboss-user] [jBPM] - Re: [JBPM 5.4] - Transaction / Concurrency problem

Guilherme Telles [https://community.jboss.org/people/guilherme.telles] created the discussion "Re: [JBPM 5.4] - Transaction / Concurrency problem" To view the discussion, visit: https://community.jboss.org/message/832543#832543 -------------------------------------------------------------- Maciej, thanks for answering I changed the code to the following:     public Environment getEnvironment() {         LOGGER.info("CREATING NEW ENVIRONMENT");         environment = KnowledgeBaseFactory.newEnvironment();         environment.set(EnvironmentName.ENTITY_MANAGER_FACTORY, getEntityManagerFactoryJbpm());                 return environment;     } So that everytime an Environment is needed, a new one is created. But I'm still getting the same error. There's some other cause to the error? Thanks! -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/832543#832543] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]