How to fix the error ORA-00131: network protocol does not support registration ‘string’?

In this post, you’ll learn more about the Oracle ErrorORA-00131: network protocol does not support registration ‘string’ with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-00131: network protocol does not support registration ‘string’

Reason for the Error ORA-00131: network protocol does not support registration ‘string’

The specified protocol does not support async notification.

How to fix the Error ORA-00131: network protocol does not support registration ‘string’ ?

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

Refer to the manual for information on supported network protocols.