Thank you for your response.
But in my case, the field I was tring to update is not a key field.

I can update the table through SQL passthrough

>Qun ---
>
>That would occur if you were trying to update a key field where the key is generated by a sequence or stored procedure on the Oracle side.
>
>
>
>>Hi,
>>I created a remote view based on an Oracle Database. bt when I tried to update the a field I got a error message saying "Update Conflict".
>>
>>Basically, the view is not updatable.
>>
>>All the necessary setting has been checked such as writable, send sql update.
>>
>>Does anyone have any ideal?
>>
>>Qun Shen