---
page_type: error
code: 63102
message: "63102: Account already linked to another WABA ID"
level: ERROR
product: Channels
---

## Description

The Twilio Account contains other WhatsApp Senders and is already linked to an existing WhatsApp Business Account (WABA). Twilio Accounts must be linked to only one WABA ID at a time.

### Possible Causes

- Attempting to use a different WABA ID than the one linked to the Twilio Account

### Possible Solutions

- Use the same WABA ID that is linked to the account
- Delete other WhatsApp Senders to link the Account to another WABA