How to fix the Oracle error TNS-00003: INTCTL: error while sending request to the Interchange?

In this post, you’ll learn more about the Oracle ErrorTNS-00003: INTCTL: error while sending request to the Interchange with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

TNS-00003: INTCTL: error while sending request to the Interchange

Reason for the Error TNS-00003: INTCTL: error while sending request to the Interchange

Cause: Improper command sent to the Interchange or the Interchange is not responding. Not normally visible to the user.

How to fix the Error TNS-00003: INTCTL: error while sending request to the Interchange ?

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

Action: Verify that the command sent to the Interchange is valid. Also check that the Interchange is running by using the INTCTL STATUS command. If necessary, start the Interchange using the INTCTL START command.