I faced a problem in my soap extension of a client application.
i have built soap extension to intercept the outgoing envelope to add soap header to the envelope
the response of the web-service returned successfully, but the soap-extension does not return the envelope to the client application.
the client application throws exception "xml is not well-formed"
then, i intercept the message in Before Deserialization
the problem is the soap extension returns null to the application.