Hi, Iam working with SOAP Messaging in Weblogic Server.I had configured the SOAP messaging as per the documentation provided by the site XML.Apache.org.I copied the code from the URL "http://www.javaworld.com/javaworld/jw-06-2001/jw-0622-xmlmessaging2.html" and done as per it suggests.But when iam accessing the client,iam getting the the exception as <?xml version='1.0' encoding='UTF-8'?> <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xm lns:xsi="http://www.w3.org/1999/XMLSchema-instance" xmlns:xsd="http://www.w3.org /1999/XMLSchema"> <SOAP-ENV:Body> <SOAP-ENV:Fault> <faultcode>SOAP-ENV:Server</faultcode> <faultstring>samples.messaging.Invoice.saveInvoice(org.apache.soap.Envelope,org. apache.soap.rpc.SOAPContext,org.apache.soap.rpc.SOAPContext) -- no signature mat ch</faultstring> <faultactor>/soap/servlet/msgrouter</faultactor> <detail> <stackTrace>java.lang.NoSuchMethodException: samples.messaging.Invoice.saveInvoi ce(org.apache.soap.Envelope,org.apache.soap.rpc.SOAPContext,org.apache.soap.rpc. SOAPContext) -- no signature match at org.apache.soap.util.MethodUtils.getEntryPoint(MethodUtils.java, Comp iled Code) at org.apache.soap.util.MethodUtils.getMethod(MethodUtils.java:548) at org.apache.soap.util.MethodUtils.getMethod(MethodUtils.java:528) at org.apache.soap.server.MessageRouter.invoke(MessageRouter.java:54) at org.apache.soap.providers.MsgJavaProvider.invoke(MsgJavaProvider.java :124) at org.apache.soap.server.http.MessageRouterServlet.doPost(MessageRouter Servlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java:772) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm pl.java:105) at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon textImpl.java:742) at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon textImpl.java:686) at weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet ContextManager.java:247) at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav a:361) at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:261) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java, Compiled Code) </stackTrace> </detail> </SOAP-ENV:Fault> </SOAP-ENV:Body> </SOAP-ENV:Envelope> Please help me out.Awaiting ur reply. Bye, Ravi