Hello,

Recently I have a problem in reverse engineering. The console shows the following exception after I clicked "Run" :

org.hibernate.cfg.JDBCBinderException: Duplicate class name 'AllRepcolumn' generated for 'org.hibernate.mapping.Table(SYS._ALL_REPCOLUMN)'. Same name where generated for 'org.hibernate.mapping.Table(SYS._ALL_REPCOLUMN)'
at org.hibernate.cfg.JDBCBinder.createPersistentClasses(JDBCBinder.java:168)
at org.hibernate.cfg.JDBCBinder.readFromDatabase(JDBCBinder.java:91)
at org.hibernate.cfg.JDBCMetaDataConfiguration.readFromJDBC(JDBCMetaDataConfiguration.java:40)
at org.hibernate.eclipse.launch.CodeGenerationLaunchDelegate$2.execute(CodeGenerationLaunchDelegate.java:346)
at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:65)
at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:89)
at org.hibernate.eclipse.launch.CodeGenerationLaunchDelegate.buildConfiguration(CodeGenerationLaunchDelegate.java:313)
at org.hibernate.eclipse.launch.CodeGenerationLaunchDelegate.runExporters(CodeGenerationLaunchDelegate.java:221)
at org.hibernate.eclipse.launch.CodeGenerationLaunchDelegate.launch(CodeGenerationLaunchDelegate.java:130)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:639)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:565)
at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:754)
at org.eclipse.debug.internal.ui.DebugUIPlugin$6.run(DebugUIPlugin.java:944)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)

Thank you for your reply.

Regards,

The version I use is 3.2.0 beta 9.

Actually the problem disappears when I redo my reverse engineering xml configuration. I had some tables excluded and now I delete them, and it works again :)

Issue closed.

the problem is you have the same table name in different schemas.....only select the schemas that make sense for you to reverse engineer.