Hi Risabh,
The LSMW recording is quite simple just try creating a recording in LSMW and enter the values in all the three tabs and finally save the infotype then you can see the recording as shown below,
Image may be NSFW.
Clik here to view.
Hope the above screenshot is clear enough try uploading the data and i hope this will solve your issue.
Regards,
Mithun K