How to fix the error ORA-00127: dispatcher string does not exist?

In this post, you’ll learn more about the Oracle ErrorORA-00127: dispatcher string does not exist with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-00127: dispatcher string does not exist

Reason for the Error ORA-00127: dispatcher string does not exist

There is currently no dispatcher running with the specified name.

How to fix the Error ORA-00127: dispatcher string does not exist ?

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

Retry with a name of the form “D###” denoting an existing dispatcher process.