For debugging purposes it is useful have the request from a published webservice. To do this, there are two options.
(1) One can make an new schema and mapping, based on the published webservice. When the request comes in the Export With Mapping can be used to store the request to a file document. Making the schema and the mapping can be quitte some work. Also, to get the right XML, the schema and the mapping has to be changed when the published webservice is changed.
(2) It is also possible the get the request when tracing the lognode webservice. It is not possible to get the XML when the request is already done.
To make this more flexible, it would be helpful to define on Mf level an action which stores the XML request in a string or filedocument without using a mapping.