Hello,

I want to develop an asynchronous Web Service within Fuse ESB (4.1.0.2). Therefore I created a simple WSDL-file. The Web Service has one operation that has no response message defined. The Service itself only prints a message on the console and invokes another Web Service (later this will be the Callback) with a static request. I employed CXF to implement the Web Service.  When calling the Web Service from soapUI or an Axis2 Client everthing works out. But when I call the Web Service from a BPEL process (the engine itself employs Axis2) I get the following error.

java.lang.NullPointerException at  

org.apache.cxf.interceptor.OneWayProcessorInterceptor.handleMessage(OneWayProcessorInterceptor.java:67)

...

Please have a look at the attached Eclipse project and the log file. I would be grateful for any hint to a solution.

Thank you.