Oracle Error ORA-25443: duplicate column value for table alias: string, column number: string

Oracle Error Message

ORA-25443: duplicate column value for table alias: string, column number: string

Reason for the Error

An attempt to evaluate was made, which failed because duplicate column values were supplied for the specified table alias and column number.

Solution

Check the column values specified, and try again with only one column value for each table alias, and column number.