HI Chiranjeevi,
Please follow the below steps.
open the bex analyzer -> open the query -> execute it -> after use the save as function.
open and excel sheet-->go to optins-->add ins--> manage (select excel addins) and then click go and select an option business explorer analyser.
if you cannot find those adding u can request basis team to add it.after that you can open an bex analyser through the adding and take the dump of the query whatever you want.
Regards,
Sakthivel S