[jboss-user] [jBPM] - Persistence unit name for jBPM5

mark boletti do-not-reply at jboss.com
Wed Nov 30 10:25:16 EST 2011

mark boletti [http://community.jboss.org/people/markboletti] created the discussion

"Persistence unit name for jBPM5"

To view the discussion, visit: http://community.jboss.org/message/639133#639133

Hi all !
I'd like to create my first web application which uses jbpm5 engine. I've added in the META-INF folder the persistence.xml containing the JPA configuration, however if I name the persistence unit org.jbpm.persistence.jpa the deployment fails because the JBPM console is already using that unit name:

*  Deployment "vfsfile:/D:/jbpm-installer/jboss-5.1.0.GA/server/default/deploy/jbpm5.war/" is in error due to the following reason(s): java.lang.IllegalStateException: persistence.unit:unitName=#org.jbpm.persistence.jpa is already installed.*

Is it possible to use another persistence unit name to jBPM5 application ? (If so, how does the jBPM engine know which is the persistence unit name used? I couldn't find this information in the docs)
Thanks a lot

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