How to fix the Oracle error TNS-00140: Interchange specified was not found in network tables?

In this post, you’ll learn more about the Oracle ErrorTNS-00140: Interchange specified was not found in network tables with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

TNS-00140: Interchange specified was not found in network tables

Reason for the Error TNS-00140: Interchange specified was not found in network tables

Cause: Could not find the Interchange specified in a control request.

How to fix the Error TNS-00140: Interchange specified was not found in network tables ?

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

Action: Check that the Interchange specified is indeed in TNSNET.ORA.