How to fix the Oracle error ORA-03125: client-server protocol violation?

In this post, you’ll learn more about the Oracle ErrorORA-03125: client-server protocol violation with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-03125: client-server protocol violation

Reason for the Error ORA-03125: client-server protocol violation

The application received a bad escape sequence from the server and may indicate a problem with the client application user code.

How to fix the Error ORA-03125: client-server protocol violation ?

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

Contact your customer support representative.