How to fix the Oracle error XOQ-01992: The OLAP DML data type cube storage qualifications “string” in cube “string” are incompatible with materialized views.?

In this post, you’ll learn more about the Oracle ErrorXOQ-01992: The OLAP DML data type cube storage qualifications “string” in cube “string” are incompatible with materialized views. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

XOQ-01992: The OLAP DML data type cube storage qualifications “string” in cube “string” are incompatible with materialized views.

Reason for the Error XOQ-01992: The OLAP DML data type cube storage qualifications “string” in cube “string” are incompatible with materialized views.

Cause: The cube storage data type of the AWCubeOrganization with a materialized view had restricted scale or precision.

How to fix the Error XOQ-01992: The OLAP DML data type cube storage qualifications “string” in cube “string” are incompatible with materialized views. ?

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

Action: Remove precision and scale restrictions on the NUMBER data type from the cube storage.