How to fix the Oracle error ORA-06737: TLI Driver: connection failed?

In this post, you’ll learn more about the Oracle ErrorORA-06737: TLI Driver: connection failed with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-06737: TLI Driver: connection failed

Reason for the Error ORA-06737: TLI Driver: connection failed

TLI could not establish a connection to the remote TLI server.

How to fix the Error ORA-06737: TLI Driver: connection failed ?

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

Check that the remote TLI server is running with the status utility for the transport provider you are using.