How to fix the Oracle error ORA-30385: specified attribute relationship (‘string’ determines ‘string’) exists?

In this post, you’ll learn more about the Oracle ErrorORA-30385: specified attribute relationship (‘string’ determines ‘string’) exists with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-30385: specified attribute relationship (‘string’ determines ‘string’) exists

Reason for the Error ORA-30385: specified attribute relationship (‘string’ determines ‘string’) exists

The specified attribute relationship has already been declared in one of the attribute clauses

How to fix the Error ORA-30385: specified attribute relationship (‘string’ determines ‘string’) exists ?

You can fix this error in Oracle by following the below steps

Remove the duplicate attribute relationship