How to fix the Oracle error ORA-12641: Authentication service failed to initialize?

In this post, you’ll learn more about the Oracle ErrorORA-12641: Authentication service failed to initialize with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-12641: Authentication service failed to initialize

Reason for the Error ORA-12641: Authentication service failed to initialize

The authentication service failed during initialization.

How to fix the Error ORA-12641: Authentication service failed to initialize ?

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

Enable tracing to determine the exact error.