Hi I'm having a problem when trying to issue an UpdateData
method.

The datawindow is retrieved fine via a SP. If you update a
value and issue an UpdateData then the following error is
generated

System.NullReferenceException: Object reference not set to
an instance of an object at .....

I've defined a Stored Procedure Update entry for the Update
statement, so I'm now at a bit of a loss !!

Jon