Webservice Exception in RAD7

[vidhya jayapalan]

Hi,

I am currently migrating an application from WAS 5.0 to WAS 6.1 which uses webservice client.

The application executes fine in WAS 5.0 but, I receive the following exception in WAS 6.1 [RAD7] while i try to

javax.xml.rpc.soap.SOAPFaultException: WSWS3277E: Error: No such operation 'SampleData'

Please find the explanation of the error code below, which i got from other sources in Internet.

WSWS3277E: Error: No such operation ''{0}''
Explanation:
This may be a symptom of a web service deployment problem.

Can anybody explain me furthur on this as how to approach on this issue which will help me to resolve the same.

Advance Thanks,
Vidhya