Cathi,

Is this problem a bug and does MS know about it?
Jim

>It is a typed dataset. Should I change my select statement to select all the columns?
>
>>By chance, are you using typed datasets or untyped datasets? This error can occur if you use typed datasets and then modify the select statement to only include some of the columns.
>>
>>>All,
>>>
>>> I getting the message below when trying to fill a dataset. I am stumped, please help.
>>>
>>>"Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints"