How to fix the Oracle error ORA-23291: Only base table columns may be renamed?

In this post, you’ll learn more about the Oracle ErrorORA-23291: Only base table columns may be renamed with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-23291: Only base table columns may be renamed

Reason for the Error ORA-23291: Only base table columns may be renamed

Tried to rename a column of a non-base table, like object table/ nested table/ materialized view table.

How to fix the Error ORA-23291: Only base table columns may be renamed ?

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

None. This is not allowed.