Hi Juwin
Thanks for your reply. The program and code you mentioned are the same which i mentioned in my original post (sapmssco).
As i already told, bitmap data exist but if i download this bitmap data using GUI_DOWNLOAD, then upon opening file it gives error ""This is not a valid bitmap file, or its format is not currently supported"'.
It seems, need to add additional header details to download into proper bitmap which i am not able to get. If you have any other inputs, let me know.