How to fix the Oracle error ORA-06779: TLI Driver: error reading ccode?

In this post, you’ll learn more about the Oracle ErrorORA-06779: TLI Driver: error reading ccode with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-06779: TLI Driver: error reading ccode

Reason for the Error ORA-06779: TLI Driver: error reading ccode

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

How to fix the Error ORA-06779: TLI Driver: error reading ccode ?

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

Contact your customer support representative.