How to fix the Oracle error ORA-30373: object data types are not supported in this context?

In this post, you’ll learn more about the Oracle ErrorORA-30373: object data types are not supported in this context with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-30373: object data types are not supported in this context

Reason for the Error ORA-30373: object data types are not supported in this context

An object data type was encountered in an unsupported context.

How to fix the Error ORA-30373: object data types are not supported in this context ?

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

Re-specify the expression to avoid the use of objects.