How to fix the Oracle error ORA-24407: connection pool already exists?

In this post, you’ll learn more about the Oracle ErrorORA-24407: connection pool already exists with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-24407: connection pool already exists

Reason for the Error ORA-24407: connection pool already exists

A connection pool has already been created for the specified pool name.

How to fix the Error ORA-24407: connection pool already exists ?

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

Specify a different pool name to create a new connection pool.