How to fix the Oracle error ORA-41710: invalid use of aggregate operator for a noncollection event?

In this post, you’ll learn more about the Oracle ErrorORA-41710: invalid use of aggregate operator for a noncollection event with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-41710: invalid use of aggregate operator for a noncollection event

Reason for the Error ORA-41710: invalid use of aggregate operator for a noncollection event

An attempt was made to specify an aggregate operator on an event that is not identified as collection.

How to fix the Error ORA-41710: invalid use of aggregate operator for a noncollection event ?

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

Correct the input and try again.