How to fix the Oracle error ORA-24090: at least one protocol must be enabled?

In this post, you’ll learn more about the Oracle ErrorORA-24090: at least one protocol must be enabled with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-24090: at least one protocol must be enabled

Reason for the Error ORA-24090: at least one protocol must be enabled

No protocol was enabled for aq agent

How to fix the Error ORA-24090: at least one protocol must be enabled ?

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

Enable one of the protocols by setting one of the enable parameters to true.