>Steve,
>
>>Absolutely right.. my very stupid mistake of not specifying the DataTable name in the bizob GetDataSet call.
>
>And if you've set the business object's TableName property, you don't have to specify a DataTable name in the call to GetDataSet().
>
>Regards,

I had the TableName property set to States - and I thought that I had picked the BindingSource from the Binding Source Selection window. Anyway, I just manually changed the BindingSource property to "States" (plural) from "State" (singular) and it worked.