How to fix the Oracle error TNS-00015: INTCTL: error while closing terminal input channel?

In this post, you’ll learn more about the Oracle ErrorTNS-00015: INTCTL: error while closing terminal input channel with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

TNS-00015: INTCTL: error while closing terminal input channel

Reason for the Error TNS-00015: INTCTL: error while closing terminal input channel

Cause: Could not close terminal input channel. Internal error.

How to fix the Error TNS-00015: INTCTL: error while closing terminal input channel ?

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

Action: Normally not visible to the user. Restart the INTCTL program. If error persists, contact Oracle Customer Support.