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The primary key fields are not set for this descriptor

189123Oct 11 2009 — edited Oct 12 2009

Hello

I am working on a new toplink project, I have a question regarding whether to set a primary key for a table?

Because I am trying to access a db table which doesn't have a primary key and this table doesn't require a primary key. So is it a must to have primary key in order to access from toplink?

I am getting the following exception when I run the code

Exception [TOPLINK-74] (Oracle TopLink - 10g Release 3 (10.1.3.4.0) (Build 080602)): 
oracle.toplink.exceptions.DescriptorException
Exception Description: The primary key fields are not set for this descriptor.

Regards

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Locked on Nov 9 2009

Added on Oct 11 2009

#application-servers, #toplink-jpa

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