getting AxisFault when run the web service client stage

[virensingh]

Hi
I have imported a web service using WS metadata importer and next trying to setup a server job using WS client stage plug-in but getting runtime following error.
using DS 7.5.1 with WS pack.
web service generates XML output...

any help?

WS_Client_Stage_2..Transformer_120: ---- response exception ----
AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.generalException
faultSubcode:
faultString: Error invoking operation:
java.lang.NullPointerException
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}stackTrace: AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.generalException
faultSubcode:
faultString: Error invoking operation:
java.lang.NullPointerException
faultActor:
faultNode:
faultDetail:

Error invoking operation:
java.lang.NullPointerException
at org.apache.axis.client.Call.invoke(Call.java:1768)
at com.ascentialsoftware.wsclient.OperationCall.invoke(OperationCall.java:266)
at com.ascentialsoftware.wsclient.WebService.callServiceInternal(WebService.java:1659)
at com.ascentialsoftware.wsclient.WebService.callService(WebService.java:1566)
at com.ascentialsoftware.wsclient.WebService.callService(WebService.java:1519)
at com.ascentialsoftware.wspack.Transformer.process(Transformer.java:102)
at com.ascentialsoftware.jds.StageFactory.runStage(StageFactory.java:544)
at com.ascentialsoftware.jds.StageFactory.runSource(StageFactory.java:335)


at com.ascentialsoftware.wsclient.OperationCall.handleRemoteException(OperationCall.java:379)
at com.ascentialsoftware.wsclient.OperationCall.invoke(OperationCall.java:274)
at com.ascentialsoftware.wsclient.WebService.callServiceInternal(WebService.java:1659)
at com.ascentialsoftware.wsclient.WebService.callService(WebService.java:1566)
at com.ascentialsoftware.wsclient.WebService.callService(WebService.java:1519)
at com.ascentialsoftware.wspack.Transformer.process(Transformer.java:102)
at com.ascentialsoftware.jds.StageFactory.runStage(StageFactory.java:544)
at com.ascentialsoftware.jds.StageFactory.runSource(StageFactory.java:335)

[ray.wurlod]

Welcome aboard. :D

If you read through the information you will discern that a null pointer (a pointer to memory that does not have a valid memory address) has been generated somewhere in the Java. You may have omitted a mandatory property, or there may be a bug in the software. You can check the first; if clear, report the problem to your support provider.