How to fix the Oracle error ORA-24531: Column value authorization is unknown.?

In this post, you’ll learn more about the Oracle ErrorORA-24531: Column value authorization is unknown. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-24531: Column value authorization is unknown.

Reason for the Error ORA-24531: Column value authorization is unknown.

Column security is unknown for the column.

How to fix the Error ORA-24531: Column value authorization is unknown. ?

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

Verify the fetched data. It may or may not contain a meaningful value because it is probably the result of an expression that operated on unauthorized values.