How to fix the Oracle error ORA-22802: remote implementation type not supported?

In this post, you’ll learn more about the Oracle ErrorORA-22802: remote implementation type not supported with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-22802: remote implementation type not supported

Reason for the Error ORA-22802: remote implementation type not supported

Remote type reference was not supported

How to fix the Error ORA-22802: remote implementation type not supported ?

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

Use local implementation type with user-defined aggregate function.