HPE NonStop SQL/MX Error – 4008 A subquery is not allowed inside an aggregate function.

In this blog post, let’s learn about the error message “4008 A subquery is not allowed inside an aggregate function.” when working with HPE NonStop SQL/MX, the reason for the error and the solution to fix this error message.

Error Message

4008 A subquery is not allowed inside an aggregate function.

Reason for the Error

You specified a subquery within an aggregate function, which is not supported.

Solution

Correct the syntax and resubmit