How do I update web service structures?

I have an EJB that exposes a few business methods. I've also created an unauthenticated web service that exposes a couple of the business methods. This all works fine, and has been deployed to another runtime environment.
I've now made some changes to one of the underlying structures that is returned by the EJB. How do I update the web service to now return the new structure? The genereated wsdl does not contain the new updated structure, so I can't get at the new values I've added to the structure. I understand that changing a structure that is currently being used by a web service is not the best thing to do, but in this case I'm ok since the web service it not yet being used.
I've tried dropping the wsdl and re-creating it from scratch, but then I get the message 'item not described in the schema' - since the EJB, structure, and Web Service are all in the same EAR, how can this be possible? It's almost as if the VI isn't being updated correctly.
I'm on NW2004s/sp10.
Suggestions?

Hi Ken,
Even I have faced similar problem in the past. The sure way to change schema in WebService is create VI again and re-redploy the web service.
Hope it works
Regards
Smruti

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======================================================
Checked for relevance on 25-Apr-2007
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Goal
====
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Release 11i
Solution
========
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| Concurrent Processing Sample Code |
| |
| FILENAME |
| Hello.java |
| |
| DESCRIPTION |
| Sample Java concurrent program |
| About the simplest possible program, just writes a message to the |
| logfile and output file. |
| |
| HISTORY |
| $Log$ |
| |
+===========================================================================*/
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=======================================
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~~~~~~~~~~~
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