Could not get fault node error

I have two Mendix Apps communicating through a webservice. When sending a message in the acceptance environments of both apps, the message can be traced (loglevel webservice set to TRACE) and I can see the soaprequest that is send. Same verisons of the software deployed to the production environment, but when trying to trace the soaprequest the same way, I get an error message and no soaprequest is logged. Suggestions? first part of the error message Mar 8 23:12:59.546 - TRACE - Webservices: Could not get fault node. Mar 8 23:12:59.547 - TRACE - Webservices: (1/38) java.lang.UnsupportedOperationException: Not supported in SOAP 1.1 Mar 8 23:12:59.547 - TRACE - Webservices: (2/38) #011at com.sun.xml.messaging.saaj.soap.ver1_1.Fault1_1Impl.getFaultNode( Mar 8 23:12:59.547 - TRACE - Webservices: (3/38) #011at com.mendix.modules.microflowengine.MicroflowUtil.storeExceptionInVariables( Mar 8 23:12:59.548 - TRACE - Webservices: (4/38) #011at com.mendix.modules.microflowengine.MicroflowUtil.processException(
1 answers

Is the log level set to trace in your production environment? Try setting "webservice" to trace. Or checking what your log levels are set for your acceptance environment and replicate it in your production environment.