Thanks, I thought this sounded like a familiar problem!

>Check your older thread on this topic Failed to enable constraints Thread #1495470 Message #1495470
>May be it will help.
>
>>To be honest, I don't know and don't know where to look or how to check. All the data set stuff is hidden by the Mere Mortals framework, I just tell it what stored procedure to run and it creates the dataset.
>>
>>>Does your DataSet has properly defined Primary Key?
>>>
>>>Also, I believe we discussed this exact error about a month or so ago with you before.
>>>