Error: Record not found or changed by another user

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#188

From: Danny
Date: Sat, 14 Jun 2003 14:21

28 lines
1730 bytes

I am creating a database application with TClientdataset and
TXMLtransformprovider.
The structure of the database is a main record with a nested dataset:

<Record No="1">
        <some fields>
        <Product No="ABC">
        </Product>
</Record>

When I add or delete records continuously and call ApplyUpdates(-1),
everything works fine.

However, when I add some records and call ApplyUpdates(-1) and closes the
form that contains the dataset,
then after reopening the form and reloading the dataset, I try to delete the
records that I just created, EDatabaseError raises

1. Record not found or changed by another user.

2. Unabled to find record.  No key specified.

Does anyone know what may have caused the errors?

Any help is greatly appreciated.

Danny

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