How to fix the Oracle error ORA-25312: Cannot specify nonzero sender protocol?

In this post, you’ll learn more about the Oracle ErrorORA-25312: Cannot specify nonzero sender protocol with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-25312: Cannot specify nonzero sender protocol

Reason for the Error ORA-25312: Cannot specify nonzero sender protocol

Sender protocol was specified during an enqueue operation.

How to fix the Error ORA-25312: Cannot specify nonzero sender protocol ?

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

Specify the enqueue sender protocol as null or zero.