How to fix the Oracle error ORA-29909: label for the ancillary operator is not a literal number?

In this post, you’ll learn more about the Oracle ErrorORA-29909: label for the ancillary operator is not a literal number with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-29909: label for the ancillary operator is not a literal number

Reason for the Error ORA-29909: label for the ancillary operator is not a literal number

The label used for invoking the ancillary operator is not a literal number.

How to fix the Error ORA-29909: label for the ancillary operator is not a literal number ?

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

Use a literal number as the label.