At 01:05 PM 10-08-01 +0200, you wrote:

>Hi
>
>Where this kind of error comes from?
>
>I have 'FOR UPDATE' clause in SQL statement for IB_Query component. I can
>edit records in IB_query editor, but when I'd like to post changes in
>application I'm getting this error.

Marcin,
Do you have a computed or COMPUTED BY column in the dataset?

Helen

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