When ever facing following error;
Oracle BI Scheduler Error: [nQSError: 12008] Unable to connect to port 9705 on machine wshahzad-62b9f2. [nQSError: 12010] Communication error connecting to remote end
point: address = wshahzad-62b9f2; port = 9705. [nQSError: 12002] Socket communication error at call=: (Number=-1) ???
Go to services and make sure the Oracle BI Scheduler Service is up and running.
Cheers ;) and long live pakistan