SOAP Request Failed


I am trying to evoke a simple service from a broswer. The service works fine within BC Developer, but when I run it throught a browswer, I receive the below error. I am new to SOAP, hence my lack of comprehension. Any input will be greatly appreciated.

[B2BCORE.0076.9211] SOAP Message Coder cannot encode output data; pipeline does not match output signature, required variable output is missing