I asked our Solutions Architects and they've provided the following, Rajesh.
You select the job from the job context and issue the Cancel command from there, as seen here:
ip-10-22-204-37> job
ip-10-22-204-37 job> select JOB-32
ip-10-22-204-37 job 'JOB-32'> cancel
ip-10-22-204-37 job 'JOB-32' cancel *> commit
Let us know how that works?
Thanks,
Michael