How to fix the Oracle error ORA-25439: duplicate variable value for variable: string?

In this post, you’ll learn more about the Oracle ErrorORA-25439: duplicate variable value for variable: string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-25439: duplicate variable value for variable: string

Reason for the Error ORA-25439: duplicate variable value for variable: string

An attempt to evaluate was made, which failed because some of the variable values specified had the same variable name.

How to fix the Error ORA-25439: duplicate variable value for variable: string ?

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

Check the variable names specified, and try again with only one value per variable.