How to fix the Oracle error XOQ-02519: The mapped dimension in the cube dimensionality map of a cube materialized view must be either a dimension level or a hierarchy level.?

In this post, you’ll learn more about the Oracle ErrorXOQ-02519: The mapped dimension in the cube dimensionality map of a cube materialized view must be either a dimension level or a hierarchy level. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

XOQ-02519: The mapped dimension in the cube dimensionality map of a cube materialized view must be either a dimension level or a hierarchy level.

Reason for the Error XOQ-02519: The mapped dimension in the cube dimensionality map of a cube materialized view must be either a dimension level or a hierarchy level.

Cause: “The mapped dimension in the cube dimensionality map of a cube materialized view was a primary dimension.”

How to fix the Error XOQ-02519: The mapped dimension in the cube dimensionality map of a cube materialized view must be either a dimension level or a hierarchy level. ?

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

Action: “Change the mapped dimension in the cube dimensionality map of a cube materialized view to a dimension level or a hierarchy level.”