Problem while CSV download.Records are coming with hashes(#)

Hi Friends,

I have written below code to get records fron CSV file into ITAB from Application server(In between OPEN and CLOSE dataset):

do.

read dataset v_fname into wa_string.

if sy-subrc = 0.

append wa_string TO it_string.

endif.

clear wa_string.

enddo.

After execution, I am getting output like:

ÿþC#A#2,#B#K#,#1#0#7#2#3#,#9#0# .....

Can anybody plz. help to get the output like CA2,BK,10723,90.

I have checked it using CASTING also, but it is coming same with #.

Thanks.