While calling a webservice of complex type from one Mendix application to another, the error below occurred. The reason is empty. Any help is much appreciated. Thanks. com.mendix.core.CoreException: Exception occurred in action 'Microflow [Capture.SE_CheckApplications_SendToArchive]', all database changes executed by this action were rolled back at com.mendix.core.actionmanagement.CoreAction.d(SourceFile:553) Caused by: com.mendix.core.CoreException: Exception occurred in microflow 'Capture.SE_CheckApplications_SendToArchive' for activity 'NestedLoopedMicroflow', all database changes executed by this microflow were rolled back at kM.b(SourceFile:252) Caused by: com.mendix.core.CoreException: Exception occurred in microflow 'Capture.SE_CheckApplications_SendToArchive.nested.297716' for activity 'Call web service 'SaveApplicationToArchive'', all database changes executed by this microflow were rolled back at kM.b(SourceFile:252) Caused by: com.mendix.systemwideinterfaces.MendixRuntimeException: Received SOAP fault, code: Client, reason: at bM.b(SourceFile:199) at bM.a(SourceFile:163) at bM.a(SourceFile:101) at kM.a(SourceFile:67) at eR.executeAction(SourceFile:96) at com.mendix.systemwideinterfaces.core.UserAction.execute(SourceFile:49) at com.mendix.core.actionmanagement.CoreAction.call(SourceFile:473) at it.b(SourceFile:155) at com.mendix.core.Core.executeSync(SourceFile:167) at dK.a(SourceFile:68) at kM.a(SourceFile:67) at eR.executeAction(SourceFile:96) at com.mendix.systemwideinterfaces.core.UserAction.execute(SourceFile:49) at com.mendix.core.actionmanagement.CoreAction.call(SourceFile:473) at it.b(SourceFile:155) at com.mendix.core.Core.execute(SourceFile:191) at dB.execute(SourceFile:183) at ju.a(SourceFile:299) at ju.a(SourceFile:230) at ju.processRequest(SourceFile:174) at fF.a(SourceFile:71) at com.mendix.core.MxRuntime.processRequest(SourceFile:924) at com.mendix.m2ee.server.handler.RuntimeHandler.handle(RuntimeHandler.java:42) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:113) at org.eclipse.jetty.server.Server.handle(Server.java:334) at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:559) at org.eclipse.jetty.server.HttpConnection$RequestHandler.content(HttpConnection.java:1007) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:747) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:209) at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:406) at org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:462) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436) at java.lang.Thread.run(Thread.java:662)