EDatabaseError message

[avbnet]

Hi,
I connect to Sql server database in my project and list all tables in a combobox.I aim to list records of chosen table in a grid.I managed to do this.But when i choose some tables from combobox, i encounter an EDatabaseError message saying like "A component named PK_CustomerCustomerDemo already exists.Process stopped...".What may be the reason for this.Thank you.

 

[Zathras]

PK_CustomerCustomerDemo is part of the Northwind database. It is the primary key index of the CustomerCustomerDemo table. I don't know why your process would be attempting to create an additional object with that name. You may be inadvertently triggering some procedure that is trying to create it.

I would suggest posting again on the Microsoft: SQL Server forum. Someone there may be able to help you.