N

The job is not running or is in a failed state, No action. The function result is -1.

R

The job is currently running. No action. The function result is -1.

U

The job is in an unusual state. It is classed as a running job, but is not running or failed. This can happen if the scheduler has failed and the job is in a pending state. The function result is -2.

S

The job was successfully restarted. The function result is 1.

E

An error occurred while attempting to restart the job. See the return message for more details. The function result is -2.

F

An unexpected error occurred. The function result is -3.