Hi everyone,
I 'm facing a weird problem, yesterday my leave request process worked fine, however I start a process instance exception occuers.

[PRT.0101.9125] Service LeaveRequest_D.LeaveRequestProcess.LeaveRequestProcess_1.BPMDev:S4_InputMapS

com.wm.app.prt.ProcessException: [PRT.0101.9125] Service LeaveRequest_D.LeaveRequestProcess.LeaveRequestProcess_1.BPMDev:S4_InputMapService failed. com.wm.util.BasisException: SOAPException( Server.userException: com.webMethods.portal.bizPolicy.BizException: [POP.001.0002] A “java.lang.ClassNotFoundException” occurred with the Message “caf.war.leaveRequestApprove.taskclient.LeaveRequestApproveTask4HR$TaskData” ) at com.wm.util.BasisRuntimeException.(BasisRuntimeException.java:86) at com.wm.app.b2b.server.ISRuntimeException.(ISRuntimeException.java:186) at pub.task.taskclient.queueTask(taskclient.java:185) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at com.wm.app.b2b.server.JavaService.baseInvoke(JavaService.java:441) at com.wm.app.b2b.server.invoke.InvokeManager.process(InvokeManager.java:643) at com.wm.app.b2b.server.util.tspace.ReservationProcessor.process(ReservationProcessor.java:39) at com.wm.app.b2b.server.invoke.StatisticsProcessor.process(StatisticsProcessor.java:49) at com.wm.app.b2b.server.invoke.ServiceCompletionImpl.process(ServiceCompletionImpl.java:243) at com.wm.app.b2b.server.invoke.ValidateProcessor.process(ValidateProcessor.java:49) at com.wm.app.b2b.server.invoke.PipelineProcessor.process(PipelineProcessor.java:171) at com.wm.app.b2b.server.ACLManager.process(ACLManager.java:302) at com.wm.app.b2b.server.invoke.DispatchProcessor.process(DispatchProcessor.java:34) at com.wm.app.b2b.server.AuditLogManager.process(AuditLogManager.java:369) at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:547) at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:384) at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:238)

2016-10-24 21:38:42 CST (Framework:WARN) [WS:56] - [POP.001.0002] A “java.lang.ClassNotFoundException” occurred with the Message “caf.war.leaveRequestApprove.taskclient.LeaveRequestApproveTask4HR$TaskData”
java.lang.ClassNotFoundException: caf.war.leaveRequestApprove.taskclient.LeaveRequestApproveTask4HR$TaskData
at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:450)
at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:403)
at org.eclipse.jetty.osgi.boot.internal.webapp.OSGiWebappClassLoader.loadClass(OSGiWebappClassLoader.java:103)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:344)
at com.webMethods.portal.mech.task.impl.TaskDataHelper.deserializeTaskData(TaskDataHelper.java:59)
at com.webMethods.portal.bizPolicy.command.task.webservice.QueueTaskWS.handle(QueueTaskWS.java:166)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at com.webMethods.portal.webservices.handlers.CommandProvider.invokeMethod(CommandProvider.java:240)
at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:186)
at com.webMethods.portal.webservices.handlers.CommandProvider.processMessage(CommandProvider.java:199)
at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323)
at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:454)
at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281)
at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:699)
at com.webMethods.portal.webservices.servlet.PortalAxisServlet.doPost(PortalAxisServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
at com.webMethods.portal.webservices.servlet.PortalAxisServlet.service(PortalAxisServlet.java:390)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:800)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669)
at com.webMethods.portal.webservices.auth.BasicAuthFilter.doFilter(BasicAuthFilter.java:75)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
at com.webMethods.portal.framework.impl.RequestFilter.doFilter(RequestFilter.java:63)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1125)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1059)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:497)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:248)
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:620)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:540)
at java.lang.Thread.run(Thread.java:745)

could anyone help me out? thanks a lot.

Hi Felix,

which wM Version?
Which Fixes?

Did you change anything to the application meanwhile?

Regards,
Holger

Hi Holger,
We didn’t install any fix,our webMethods’s version is 9.8.
thanks.

Hi,

What is the context of call?

From what you wrote it looks like a call from a task service in the IS to a user task on the MWS which is not found.

Is it?
Can you call the user task independently?

Which is the exact service the IS service task is calling?

Best Regards,