How to fix the Oracle error ORA-38445: TOP clause not allowed with no statistics?

In this post, you’ll learn more about the Oracle ErrorORA-38445: TOP clause not allowed with no statistics with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-38445: TOP clause not allowed with no statistics

Reason for the Error ORA-38445: TOP clause not allowed with no statistics

An attempt was made to use the TOP parameters clause with no statistics available for the expression set.

How to fix the Error ORA-38445: TOP clause not allowed with no statistics ?

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

Collect statistics for the expression set and try again.