How to fix the Oracle error XOQ-02508: The CubeMap for cube “string” contains a From clause with duplicate queries.?

In this post, you’ll learn more about the Oracle ErrorXOQ-02508: The CubeMap for cube “string” contains a From clause with duplicate queries. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

XOQ-02508: The CubeMap for cube “string” contains a From clause with duplicate queries.

Reason for the Error XOQ-02508: The CubeMap for cube “string” contains a From clause with duplicate queries.

Cause: The CubeMap had a From clause with duplicate queries.

How to fix the Error XOQ-02508: The CubeMap for cube “string” contains a From clause with duplicate queries. ?

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

Action: Remove the duplicate queries in the From clause for the CubeMap.