My Oracle Support Banner

Error - Either This Is Not A Valid Name Or An Object With That Name Already Exists When Attempting to Create ADF Entity Object (Doc ID 2957968.1)

Last updated on JULY 03, 2023

Applies to:

Oracle JDeveloper - Version and later
Information in this document applies to any platform.


Trying to create entity object from a SQL Server table. The data type in this particular use case is bit. 

When attempting to create an Entity Object from this table, the following error is returned in JDeveloper

oracle.jbo.dt.objects.JboException: Either this is not a valid name or an object with that name already exists.



To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.