How to fix the error ORA-00102: network protocol string cannot be used by dispatchers?

In this post, you’ll learn more about the Oracle ErrorORA-00102: network protocol string cannot be used by dispatchers with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-00102: network protocol string cannot be used by dispatchers

Reason for the Error ORA-00102: network protocol string cannot be used by dispatchers

The network specified in DISPATCHERS does not have the functionality required by the dispatchers.

How to fix the Error ORA-00102: network protocol string cannot be used by dispatchers ?

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

Refer to the manual on network protocols supported by the dispatchers.