[jboss-jira] [JBoss JIRA] (AS7-3110) Enhance validation message when multiple persistence units are found

Enhance validation message when multiple persistence units are found -------------------------------------------------------------------- Key: AS7-3110 URL: https://issues.jboss.org/browse/AS7-3110 Project: Application Server 7 Issue Type: Enhancement Components: JPA / Hibernate Reporter: Markus Dahm Priority: Minor The current message is Caused by: java.lang.IllegalArgumentException: JBAS011470: Persistence unitName was not specified and there are 9 persistence unit definitions in application deployment "test.ear". Either change the application to have only one persistence unit definition or specify the unitName for each reference to a persistence unit. Yet what is always helpful in search of such validation errors is the context. In that case the offending class name would suffice, you should have this information at hands since you're scanning the classes, right? Given that information I'd have found the problem immediately.