How to fix the Oracle error ORA-41650: invalid composite event structure?

In this post, you’ll learn more about the Oracle ErrorORA-41650: invalid composite event structure with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-41650: invalid composite event structure

Reason for the Error ORA-41650: invalid composite event structure

A composite event structure may only have attributes that are either table aliases or of an object type that is defined in the owner’s schema.

How to fix the Error ORA-41650: invalid composite event structure ?

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

Ensure that the event structure has no scalar attributes and all the embedded types in it are defined in the owner’s schema.