error occurs when verify ack

Hello, when i send a 3A4 to my partner , i get the ack , but error occurs , below is the detail . Your help is appreciated.
Error: Error while executing service wm.ip.trp.trputils:verifyAcknowledgement [ESIPRT.000000.000001] [ESIPRT.000000.000001] [ESIPRT.000000.000001] [ESIPRT.000000.000001] [ESIPRT.000000.000001] [ESIPRT.000000.000001] [ESIPRT.000000.000001] [ESIPRT.000000.000001] [ESIPRT.000000.000001]
Suggested Action:
Level: Level:
Service Call Stack:

com.wm.ip.rnif20.trp.RN20Transport.verifyAcknowledgement(RN20Transport.java:589)

at wm.ip.trp.trputils.verifyAcknowledgement(trputils.java:172)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:324)

at com.wm.app.b2b.server.JavaService.baseInvoke(JavaService.java:287)

at com.wm.app.b2b.server.invoke.InvokeManager.process(InvokeManager.java:587)

at com.wm.app.b2b.server.invoke.StatisticsProcessor.process(StatisticsProcessor.java:44)

at com.wm.app.b2b.server.invoke.ServiceCompletionImpl.process(ServiceCompletionImpl.java:229)

at com.wm.app.b2b.server.invoke.ValidateProcessor.process(ValidateProcessor.java:49)

at com.wm.app.b2b.server.ACLManager.process(ACLManager.java:194)

at com.wm.app.b2b.server.invoke.DispatchProcessor.process(DispatchProcessor.java:39)

at com.wm.app.b2b.server.AuditLogManager.process(AuditLogManager.java:403)

at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:503)

at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:367)

at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:246)

at com.wm.app.b2b.server.BaseService.invoke(BaseService.java:157)

at com.wm.lang.flow.FlowInvoke.invoke(FlowInvoke.java:324)

at com.wm.lang.flow.FlowState.invokeNode(FlowState.java:580)

at com.wm.lang.flow.FlowState.stepIncremental(FlowState.java:494)

at com.wm.lang.flow.FlowState.invoke(FlowState.java:376)

at wm.server.flowimpl.stepFlow(flowimpl.java:183)

at sun.reflect.GeneratedMethodAccessor103.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:324)

at com.wm.app.b2b.server.JavaService.baseInvoke(JavaService.java:294)

at com.wm.app.b2b.server.invoke.InvokeManager.process(InvokeManager.java:587)

at com.wm.app.b2b.server.invoke.StatisticsProcessor.process(StatisticsProcessor.java:44)

at com.wm.app.b2b.server.invoke.ServiceCompletionImpl.process(ServiceCompletionImpl.java:229)

at com.wm.app.b2b.server.invoke.ValidateProcessor.process(ValidateProcessor.java:49)

at com.wm.app.b2b.server.ACLManager.process(ACLManager.java:194)

at com.wm.app.b2b.server.invoke.DispatchProcessor.process(DispatchProcessor.java:39)

at com.wm.app.b2b.server.AuditLogManager.process(AuditLogManager.java:403)

at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:503)

at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:367)

at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:246)

at com.wm.app.b2b.server.comm.DefaultServerRequestHandler.handleMessage(DefaultServerRequestHandler.java:119)

at com.wm.app.b2b.server.HTTPMessageHandler.process(HTTPMessageHandler.java:167)

at com.wm.app.b2b.server.Dispatch.run(Dispatch.java:298)

at com.wm.util.pool.PooledThread.run(PooledThread.java:105)

at java.lang.Thread.run(Thread.java:534)

Check the contents and structure of the ReceiptAcknowledgment in the TN to see if it conforms to the ReceiptAcknowledgment document specified in the WmRNIFnnTRP package. Also make sure that you and your Trading Partner are using the same RNIF version for 3A4 conversation.

HTH, Rohit

Did you find a solution to this issue, I am getting the same error. I have verified the Rnif ReceiptAcknowledgement RNIF 2.0 document and it is correct, well-formed and valid. So I am not sure why I am getting this error. TN is even recognizing it correctly.

Hi, srobinson,
I have got the answer. I changed the value of makeArrays at the step xmlNodeToDocument in service wm.ip.util:RecordFromContentPart , that is , from true to be false.
Thanks.
Crane