How to fix the Oracle error ORA-39295: Cannot alter index base cluster.?

In this post, you’ll learn more about the Oracle ErrorORA-39295: Cannot alter index base cluster. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-39295: Cannot alter index base cluster.

Reason for the Error ORA-39295: Cannot alter index base cluster.

DBMS_METADATA_DIFF was comparing two cluster indexes defined on different clusters. There is no SQL ALTER statement to change the base cluster of a cluster index.

How to fix the Error ORA-39295: Cannot alter index base cluster. ?

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

The difference cannot be eliminated with an SQL ALTER statement.