org.apache.axis2.AxisFault: problem accessing the parser. Parser already accessed!

[Dinesh nath]

Hi All,
I am newbie to java and web services, I am trying to integrate existing code with mine.

			TranslationServiceAbstractStub stub = new TranslationServiceAbstractStub(
					END_POINT);
			TranslationInitiationRequestDocument translationInitiationRequestDocument = (TranslationInitiationRequestDocument) getTestObject(TranslationInitiationRequestDocument.class);

			TranslationInitiationRequest translationInitiationRequest = translationInitiationRequestDocument
					.addNewTranslationInitiationRequest();
			System.setProperty("javax.net.ssl.trustStore",
					ReadKeyFromProperties.retrieveKey(args[1],
							"Translation.trustStore"));
			System.setProperty("javax.net.ssl.trustStorePassword",
					ReadKeyFromProperties.retrieveKey(args[1],
							"Translation.trustStorePassword"));
			System.setProperty("javax.net.ssl.keyStoreType",
					ReadKeyFromProperties.retrieveKey(args[1],
							"Translation.keyStoreType"));
			System.setProperty("javax.net.ssl.keyStore", ReadKeyFromProperties
					.retrieveKey(args[1], "Translation.keyStore"));
			System.setProperty("javax.net.ssl.keyStorePassword",
					ReadKeyFromProperties.retrieveKey(args[1],
							"Translation.keyStorePassword"));
//Some more code
 TranslationInitiationRequestStatusDocument results = stub .SendTranslationRequest(translationInitiationRequestDocument); 

when it comes to execute the last line of above code, it runs into the below error

 org.apache.axis2.AxisFault: problem accessing the parser. Parser already accessed!
        at org.apache.axis2.AxisFault.makeFault(AxisFault.java:417)
        at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:72)
        at org.apache.axis2.transport.http.AxisRequestEntity.writeRequest(AxisRequestEntity.java:84)
        at org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:495)
        at org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:1973)
        at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:993)
        at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:397)
        at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170)
        at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396)
        at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
        at org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:520)
        at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:191)
        at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:77)
        at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:327)
        at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:206)
        at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:396)
        at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:374)
        at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:211)
        at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
        at com.symantec.www.it.webservices.translationservice.TranslationServiceAbstractStub.SendTranslationRequest(TranslationServiceAbstractStub.java:242)
        at clientRequest.main(clientRequest.java:406)
Caused by: javax.xml.stream.XMLStreamException: problem accessing the parser. Parser already accessed!
        at org.apache.axiom.om.impl.llom.OMStAXWrapper.next(OMStAXWrapper.java:906)
        at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeNode(StreamingOMSerializer.java:72)
        at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serialize(StreamingOMSerializer.java:57)
        at org.apache.axiom.om.impl.util.OMSerializerUtil.serializeByPullStream(OMSerializerUtil.java:525)
        at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.java:789)
        at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:814)
        at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.serializeInternally(SOAPEnvelopeImpl.java:237)
        at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSerialize(SOAPEnvelopeImpl.java:225)
        at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:814)
        at org.apache.axiom.om.impl.llom.OMNodeImpl.serializeAndConsume(OMNodeImpl.java:421)
        at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:68)
        ... 19 more   

can some one help me please.