error deploying web service

[Patel, Sanjay]

I see below error in log for my EJB @WebService

SEVERE: Error deploying JAX-WS Web Service for EJB DirectoryService
java.lang.RuntimeException: Invalid schema document passed to 
AbstractDataBinding.addSchemaDocument, not in W3C schema namespace: schema

It works fine in my local machine but gives above error on my development 
server.

Any clue?

Thanks.