How to fix the error ORA-00128: this command requires a dispatcher name?

In this post, you’ll learn more about the Oracle ErrorORA-00128: this command requires a dispatcher name with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-00128: this command requires a dispatcher name

Reason for the Error ORA-00128: this command requires a dispatcher name

Wrong syntax for ALTER SYSTEM SHUTDOWN

How to fix the Error ORA-00128: this command requires a dispatcher name ?

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

Use correct syntax: ALTER SYSTEM SHUTDOWN [ IMMEDIATE ] ‘dispatcher name’