Unable to make Web Service call

[rajudx]

Hi,

We need to call web services through datastage and designed job like below.

seq---->Web_Services_Client

Through seq file we are passing the data which required to call web service request and all values has been set on Web_services stage.
But when running the job getting below error.

Web_Services_Client_3,0: Info: Sample_Web.Web_Services_Client_3: com.ascentialsoftware.wsclient.ServiceInvocationException: Service invocation exception: ---- response exception ----
AxisFault
faultCode: {http://xml.apache.org/axis/}Call.invoke
faultSubcode:
faultString: Cannot invoke Call with null namespace URI for method null
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}stackTrace: AxisFault
faultCode: {http://xml.apache.org/axis/}Call.invoke
faultSubcode:
faultString: Cannot invoke Call with null namespace URI for method null
faultActor:
faultNode:
faultDetail:
Cannot invoke Call with null namespace URI for method null
at org.apache.axis.client.Call.invoke(Call.java:2498)
at org.apache.axis.client.Call.invoke(Call.java:1753)
at com.ascentialsoftware.wsclient.OperationCall.invoke(OperationCall.java:266)
at com.ascentialsoftware.wsclient.WebService.callServiceInternal(WebService.java:1685)
at com.ascentialsoftware.wsclient.WebService.callService(WebService.java:1591)
at com.ascentialsoftware.wsclient.WebService.callService(WebService.java:1544)
at com.ascentialsoftware.wspack.Transformer.process(Transformer.java:105)
at com.ascentialsoftware.jds.StageFactory.runStage(StageFactory.java:544)
at com.ascentialsoftware.jds.StageFactory.runTarget(StageFactory.java:348)
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:1685)
at com.ascentialsoftware.wsclient.WebService.callService(WebService.java:1591)
at com.ascentialsoftware.wsclient.WebService.callService(WebService.java:1544)
at com.ascentialsoftware.wspack.Transformer.process(Transformer.java:105)
at com.ascentialsoftware.jds.StageFactory.runStage(StageFactory.java:544)
at com.ascentialsoftware.jds.StageFactory.runTarget(StageFactory.java:348)

Please let me know If I miss something or set wrong values on Web_Services_Client stage.

Thanks,
Raju

[ray.wurlod]

Always track down the "fault string" (error message). In this case "Cannot invoke Call with null namespace URI for method null". Have you forgotten to provide a mandatory namespace reference?