If you add a header to your SOAP message, you must provide a handler to process it. If you don't and the mustUnderstand attribute is set to "1", then the SOAP runtime is required to return a MustUnderstand fault.
Here's an article about configuring a handler chain. You must configure a handler chain for each SOAP node that will process the message containing the header for both input and output processing. http://www.findarticles.com/p/articles/mi_m0MLV/is_4_3/ai_102165100/pg_2 Anne -----Original Message----- From: egemen kalyoncu [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 04, 2004 2:05 AM To: [EMAIL PROTECTED] Subject: RE: mustUnderstand error Hi Anne, Can you explain your suggestion? i couldn't understand it.Do you mean that i must write a handler on client and server side? And Can you give me a little example that handles Soap Header? Thanks for your help. >From: "Anne Thomas Manes" <[EMAIL PROTECTED]> >Reply-To: [EMAIL PROTECTED] >To: <[EMAIL PROTECTED]> >Subject: RE: mustUnderstand error >Date: Tue, 3 Aug 2004 11:17:11 -0400 > >I think the mustUnderstand error is occurring on your client. Have you >configured a handler to processes this header on return messages in your >client? > >Anne > >-----Original Message----- >From: egemen kalyoncu [mailto:[EMAIL PROTECTED] >Sent: Tuesday, August 03, 2004 4:06 AM >To: [EMAIL PROTECTED] >Subject: mustUnderstand error > >hi, > >i can do sending and receiving soap messages correctly but when i want to >set "mustUnderstand=true" attribute of SoapHeader axis engine throws an >exceptipon. > >This exception is at the server side but soap response from server is >correct and there is no soap fault in the message. > > >client SoapHeader > ><soapenv:Header> > <mm7:TransactionID >soapenv:actor="http://localhost:8080/axis/services/MM7SubmitSOAPPort"; >soapenv:mustUnderstand="1" >xmlns:mm7="http://www.3gpp.org/ftp/Specs/archive/23_series/23.140/schema/RE L >-5-MM7-1-2">vas-Deneme</mm7:TransactionID> > </soapenv:Header> > >server SoapHeader > ><soapenv:Header> > <mm7:TransactionID >soapenv:actor="http://schemas.xmlsoap.org/soap/actor/next"; >soapenv:mustUnderstand="1" >xmlns:mm7="http://www.3gpp.org/ftp/Specs/archive/23_series/23.140/schema/RE L >-5-MM7-1-2">vas-Deneme</mm7:TransactionID> > </soapenv:Header> > > > _____EXCEPTION_____ > >AxisFault >faultCode: {http://schemas.xmlsoap.org/soap/envelope/}MustUnderstand >faultSubcode: >faultString: Did not understand "MustUnderstand" header(s): >faultActor: >faultNode: >faultDetail: > {http://xml.apache.org/axis/}stackTrace: > at >org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandCh e >cker.java:96) > at org.apache.axis.client.AxisClient.invoke(AxisClient.java:173) > at org.apache.axis.client.Call.invokeEngine(Call.java:2735) > at org.apache.axis.client.Call.invoke(Call.java:2718) > at org.apache.axis.client.Call.invoke(Call.java:2394) > at org.apache.axis.client.Call.invoke(Call.java:2317) > at org.apache.axis.client.Call.invoke(Call.java:1774) > at >o2.mm7.MM7SubmitRspSOAPBindingStub.mm7_response(MM7SubmitRspSOAPBindingStub . >java:447) > at o2.mm7.Test.main(Test.java:109) > > {http://xml.apache.org/axis/}hostname:clinet166 > >_________________________________________________________________ >Don't just search. Find. Check out the new MSN Search! >http://search.msn.click-url.com/go/onm00200636ave/direct/01/ > _________________________________________________________________ MSN 8 with e-mail virus protection service: 2 months FREE* http://join.msn.com/?page=features/virus
