it looks like you may have attempted to redefine the "file" realm (since it was the default).
can you paste in the realm configuration info from domains/domainx/config/domain.xml
look for the element called security-service, and then paste in the list of realm configs that follow it. an attribute of the security-service element defines the default realm.
to bind you app to other than the default realm, you may need to define a sun-application.xmlm before you try that however, please try specifyin the configuration name of your custom realm in login-config.
Ron
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