----- Original Message -----
From: <guido.klapperich@...>
> I have found the solution for the problem, it was in the procedure
> CreateDefaultFields.
> Here's the old one:
> procedure TppIBOPipeline.CreateDefaultFields;
> var
> liField: Integer;
> begin
> // Guido Klapperich 08.04.2003
> if Assigned(DataSource) and Assigned(DataSource.Dataset) then
> begin
> try
> DataSource.Dataset.Open;

Do you needd really open the dataset. Wouldn't be a prepare sufficient?

> except
> Exit;
> end;
> end
> else
> Exit;
>

Luiz