How to fix the Oracle error ORA-22906: cannot perform DML on expression or on nested table view column?

In this post, you’ll learn more about the Oracle ErrorORA-22906: cannot perform DML on expression or on nested table view column with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-22906: cannot perform DML on expression or on nested table view column

Reason for the Error ORA-22906: cannot perform DML on expression or on nested table view column

Attempted to perform a DML on an expression or on a nested table view column where a nested table column of a base table is expected.

How to fix the Error ORA-22906: cannot perform DML on expression or on nested table view column ?

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

Only nested table column of a base table is allowed in the DML.