I have created a webservice in VFP 7 (DLL Created in VFP 7 and WSDL
generated using SOAP Tool kit 3). When I try to access it from a VB client
using SOAP 3, some times I get the following error.

-2147221504 - WSDLOperation:Instantiating the dispatch object for method
failed

As this error does not occur always I do not have a clue on how to fix it.
Any ideas?

Best Regards,
Y. Sivaram