How to fix the Oracle error ORA-28673: Merge operation not allowed on an index-organized table?

In this post, you’ll learn more about the Oracle ErrorORA-28673: Merge operation not allowed on an index-organized table with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-28673: Merge operation not allowed on an index-organized table

Reason for the Error ORA-28673: Merge operation not allowed on an index-organized table

User attempted merge operation on an index-organized table. Merge is not supported on a IOT .

How to fix the Error ORA-28673: Merge operation not allowed on an index-organized table ?

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

Use updates and inserts on index-organized table .