Use standard operating system or terminal commands to cancel a Teradata ARC task.
To resume an aborted operation, specify the RESTART parameter when resubmitting the task. If a restore operation aborts, there is no need to delete the partially restored database. Partially restored data is overwritten when an attempt is made to restart the operation.
Utility locks are not released when an operation is aborted, therefore explicitly release the locks on the entity that was being processed when the operation aborted.