Frank Langelage created AS7-4150: ------------------------------------ Summary: DuplicateServiceException when deploying application a second time with different name, ServiceName not including EAR-name Key: AS7-4150 URL: https://issues.jboss.org/browse/AS7-4150 Project: Application Server 7 Issue Type: Bug Affects Versions: 7.1.1.Final Reporter: Frank Langelage See also forum reference. Deployed ear-file with same structure and modules twice, only different persistence.xml because of database name. This gives an error with cause Caused by: org.jboss.msc.service.DuplicateServiceException: Service jboss.security.jacc."ws-core.war" is already registered As you can see, the name of the module is only build of the module within the ear itself, the ear name itself is not used. Neither the file name of the ear itself nor the application-name from application.xml file. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira