I would recommend using the the Wm Administrator page to schedule your task… if you don’t have the admin rights, ask someone who does. Its best that way.
The pub.scheduler.addRepeatingTask does not invoke your service when you execute it (pub.scheduler.addRepeatingTask)… it just adds your service to the scheduler at the interval you specified inthe addRepeatingTask. When you execute the service addRepeatingTask, with all appropriate inputs, it will add task in the scheduler and will return to you a ‘task id’. If you are not sure if your task was actually added to the scheduler, use the ‘getTaskInfo’ service (takes ‘task id’ as input) in the scheduler folder, to check.
Btw my name too is Rohit. HTH