---
page_type: error
code: 30904
message: "30904: Campaign Not Shared with Twilio"
level: ERROR
product: Programmable Messaging
---

## Description

Messaging Service could not be associated with the Campaign because the specific Campaign was not found in Twilio's DCA records.

### Possible Causes

- Campaign has not been shared with Twilio's DCA.
- Provided campaignID is incorrect.

### Possible Solutions

- Ensure that the Campaign has been successfully shared with Twilio as the DCA and has received approval.
- Confirm that the entered CampaignID is accurate.
- If needed, re-share the Campaign through TCR, await the CAMPAIGN\_SHARE\_ACCEPT webhook, and then proceed to assign the Messaging Service.

Additional help resources

- [Changes to Externally Registered Campaign Submission](https://support.twilio.com/hc/en-us/articles/13097615242395-Changes-to-Externally-Registered-Campaign-Submission)