Ibran:
The problem is that you can't import something from you local computer using a script...you must upload your CSV file to the FTP Server and create a ctl file...like is detailed in here...
http://scn.sap.com/message/10826060#10826060
If you want to load from your local computer you need to do it like I told you here...
http://scn.sap.com/message/13837462#13837462
Greetings,
Blag.