InvocationTargetException while running Livecycle ES process

Hello,

I am encountering this exception when I sun my Livecycle process.

The Livecycle process uses a Webservice component.

We use the Soap Response to build our own XML. The LiveCycle process is not showing any error in the

playback mode. We do not see the respone output in the playback mode.

WHen the process is invoked, it throws an Invocation Error

Error

java.lang.reflect.InvocationTargetException.

Below is the details.

Caused by: java.lang.reflect.InvocationTargetException
        at org.apache.axis.message.SOAPFaultBuilder.createFault
(SOAPFaultBuilder.java:221)
        at org.apache.axis.message.SOAPFaultBuilder.endElement
(SOAPFaultBuilder.java:128)
        at org.apache.axis.encoding.DeserializationContext.endElement
(DeserializationContext.java:1087)
        at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown
Source)
        at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement
(Unknown Source)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl
$FragmentContentDispatcher.dispatch(Unknown Source)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument
(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown
Source)
        at javax.xml.parsers.SAXParser.parse(Unknown Source)
        at org.apache.axis.encoding.DeserializationContext.parse
(DeserializationContext.java:227)
        at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)
        at org.apache.axis.Message.getSOAPEnvelope(Message.java:424)
        at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke
(MustUnderstandChecker.java:62)
        at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
        at org.apache.axis.client.Call.invokeEngine(Call.java:2765)
        at org.apache.axis.client.Call.invoke(Call.java:2748)
        at org.apache.axis.client.Call.invoke(Call.java:2424)
        at org.apache.axis.client.Call.invoke(Call.java:2347)
        at org.apache.axis.client.Call.invoke(Call.java:1804)
        at
com.adobe.idp.dsc.provider.impl.soap.axis.sdk.SoapAxisDispatcher.doSend
(SoapAxisDispatcher.java:123)
        ... 5 more

Can anyone help us figure out what is going wrong this process

Thanks