Common reasons for interrupted systems include the following:
| Reason | Resolution |
|---|---|
| Mismatch on certain DDL statements, for example CREATE DATABASE. | Repairing the mismatch. |
| Timeout during automatic recovery of a long-running transaction. | If Business Continuity Manager does not receive a response within the specified recovery timeout, the system interrupts to allow the long-running transaction to complete, then restarts recovery. If this is an ongoing issue, contact Teradata Services. |
| Dispatcher network timeout while reaching the Sequencer. | Check the network stability and contact Teradata Services about adjusting the network timeouts. |