How to fix the Oracle error QSM-02102: mv FROM list references an object in the SYS schema?

In this post, you’ll learn more about the Oracle ErrorQSM-02102: mv FROM list references an object in the SYS schema with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

QSM-02102: mv FROM list references an object in the SYS schema

Reason for the Error QSM-02102: mv FROM list references an object in the SYS schema

The capability in question is not supported when the materialized view references an object in the SYS schema.

How to fix the Error QSM-02102: mv FROM list references an object in the SYS schema ?

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

Re-phrase the query to avoid the reference to the SYS schema.