How to fix the Oracle error ORA-25445: invalid column number: string for table alias: string?

In this post, you’ll learn more about the Oracle ErrorORA-25445: invalid column number: string for table alias: string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-25445: invalid column number: string for table alias: string

Reason for the Error ORA-25445: invalid column number: string for table alias: string

An attempt to evaluate was made, which failed because an invalid column number was supplied for the specified table alias as a part of a column value.

How to fix the Error ORA-25445: invalid column number: string for table alias: string ?

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

Check the column values specified, and try again with a valid column number.