IBM InfoSphere DataStage
Resetting a job
If a job has stopped or aborted, it is difficult to determine whether all the required data was written to the target data tables. You can reset a job or job invocation.
About this task
When a job has a status of Stopped or Aborted, you must reset it before running the job again.
By resetting a job, you set it back to a runnable state and, optionally (on server jobs only), return your target files to the state they were in before the job was run.
Note: You can only reinstate server job sequential files
and hashed files to a pre-run state if the backup option has been
chosen on the corresponding stage in the job design.
If you want to undo the updates performed during a successful job, you can also use the Reset command for jobs with a status of Finished. The Reset command is not available for jobs with a status of Not compiled or Running.