ASM : XML profile and WSDL filtering

Hello All,

I have a Security Policy to filter XML using a WSDL. The XML filtering is working fine when a client is not following the WSDL. My question is related to the answer made from the backend server. From time to time the backend server is sending an incorrect xml answer, the xml is not formated properly or incomplete. The issue here is that the client is receiving incorrect xml trafic and the ASM is not filtering it.

Is it a normal behavior ? Is there a way to enforce the trafic send from the backend server to the client depending on the WSDL and not only when the client is requesting data ?

Thanks for you help

Regards