Internal : Unexpected Error in web service - You are not authorised to call this webservice

[EswarPalivela]

I exposed a business object as web service in one system and imported the same in another system. When I am calling one of the web service action using action stage I am getting the below error. Internal : Unexpected error Error in web service - You are not authorised to call this webservice Please help me with this

[Anonymous]

Kindly check the firewall or security in between both systems. This exception occurs when you try to access web service which needs to access via secure channel.