The EIS is deadlocked.
| Domain | SUP Server EIS Exception |
| Number | 409 |
| Label | EIS_DEADLOCKED |
| Applicable Platform(s) | iOS, Android, BlackBerry, Windows Mobile |
There are a large number of potential causes for this error.
Check the Data Services trace logs to determine the specific cause of the problem; you may need to increase the tracing level to do this.