Hello Harm,

I have solved the bug, the cause of the error is , in the DDO structure
a DDO is added manually which is constrained to the parent DDO(i.e
stock). So while initializing the grid it is not getting the
vdfMainTable="Stock". I have removed the "Set Constrain_file to
Stock.File_number" from the added DDO and the error is gone.

Thank you for reply.


--
Warm Regards,
Abdul Rahim.
Epura India.
Itrix Inc.

Harm Wibier wrote:
> Hello Rahim,
>
> On the initialization the DDO structure is build in JavaScript objects on
> the client. For some reason it tries to access a contrained parent which
> doesn't exist. Can you check in the content of the Meta Data Request if the
> names are received correctly?
>