When the IBM WebSphere UDDI Registry is running, it might issue messages to report events or errors. You can use these messages, described in Messages as your first aid to problem determination. If you need more details about the causes of a problem, you can turn on tracing for UDDI, as described in:
Some errors that you might encounter when setting up or using the UDDI Registry, and their causes, are described in Common Causes of Errors in the UDDI
Registry