---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/32301#article
headline: "32301: Interconnect: Invalid Connection (TNX) SID"
url: https://www.twilio.com/docs/api/errors/32301
inLanguage: en
dateModified: 2026-09-25T17:35:58.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 32301: Interconnect: Invalid Connection (TNX) SID

Log Level: WARNING

## Description

### Possible causes

* The Interconnect Connection (TNX) SID is invalid.

### Possible solutions

* Verify your Interconnect Connection SID.
  * In the Twilio Console, go to [**Builder tools** > **Interconnect** > **Connections**](https://1console.twilio.com/go?to=/account/__account__/us1/interconnect/connections).
  * In the legacy Console, go to [**Interconnect** > **Connections**](https://console.twilio.com/us1/develop/interconnect/connections).