My best guess for the source of my problem was a default value on a field in my table may have pointed to another table that was not open.

I found that I had two cursoradapter obects sharing the same alias property so the cursor I was working with was not the data I thought it was.

Thanks for the help.

Patrick

>Hi patrick,
>
>I never was able to determine the exact cause of the problem. In my case it 'seemed'to have something to do with doing a TABLEUPDATE() on a row buffered table twice within one transaction. I eliminated the second TABLEUPDATE() and the problem seemed to have disappeared.
>
>I would not be surprised if it has something to do with RI code attached to the table. Are you using triggers (for RI or other purpose)? If so, are you using TAXRI or the default VFP RI builder?
>
>Thanks,
>
>Walter,
>
>