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1. Create a file named system.properties under the conf directory
2. Add the following to the system.properties file and save

   Code Block
   openejb.deploymentId.format={moduleId}/{ejbName}

java.lang.OutOfMemoryError: PermGen space

By default, the JVM starts with a small PermGen. Tomcat does not increase this limit, so you may encounter this exception by the time Tomcat deploys and executes your application. If you get this exception, you should consider increasing the PermGen allocation for the Tomcat JVM. You can achieve this by adding "-XX:MaxPermSize=256m" to the CATALINA_OPTS environment variable before starting Tomcat.

Other Issues

If you are having problems with the installation, please send a message to the OpenEJB users mailing list containing any error message(s) and the following information:

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