> For the complete documentation index, see [llms.txt](https://api.direct.revicom.ltd/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://api.direct.revicom.ltd/extra/references/error-codes.md).

# Messages Error Codes

| Code | Description                                                       |
| ---- | ----------------------------------------------------------------- |
| 0    | Message is successfully delivered                                 |
| 6969 | Unknown error                                                     |
| 7031 | Message text contains prohibited words                            |
| 7032 | Subscriber denied                                                 |
| 7040 | The recipient number incorrect or not existing                    |
| 7050 | Technical error when sending a message                            |
| 7060 | Status timed out                                                  |
| 7070 | Send time expired                                                 |
| 7080 | Dispatch canceled by user                                         |
| 7091 | Dispatch timeout expired                                          |
| 7092 | The allowable time of the process of creating a dispatch expired  |
| 7093 | The allowable pause time expired                                  |
| 7401 | No substitutions for dispatch text                                |
| 7402 | Invalid subscriber number when filling the dispatch with messages |