How to fix the Oracle error ORA-10620: Operation not allowed on this segment?

In this post, you’ll learn more about the Oracle ErrorORA-10620: Operation not allowed on this segment with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-10620: Operation not allowed on this segment

Reason for the Error ORA-10620: Operation not allowed on this segment

Cannot alter freelist storage parameter for segments in tablespaces with AUTO SEGMENT SPACE MANAGEMENT

How to fix the Error ORA-10620: Operation not allowed on this segment ?

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

Recheck the segment name and re-issue the statement