Hi Saikat,
The following error means that for that location, you have to use the Advanced Download option on the Location and Resource page:
No TMY file available for "-34.77,143.50". (Available datasets: [ himawari, himawari7, himawari-tmy ])
Try the Advanced Download option or see https://sam.nrel.gov/weather for other sources of data.
Check
Advanced download on the Location and Resource page and then click
Download and add to library to open the Advanced NSRDB Download window.
From the Advanced NSRDB Download window, you can choose from a list of available field. If you need a typical meteorological year (TMY) file, you'll find it listed at the end of the list:
Best regards,
Paul.