How to fix the Oracle error ORA-06777: TLI Driver: error reading parms?

In this post, you’ll learn more about the Oracle ErrorORA-06777: TLI Driver: error reading parms with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-06777: TLI Driver: error reading parms

Reason for the Error ORA-06777: TLI Driver: error reading parms

TLI encountered an error while awaiting the expected connection parameter message during connection establishment.

How to fix the Error ORA-06777: TLI Driver: error reading parms ?

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

Contact your customer support representative.