Which caste does surname Bathula belongs to?

The Surname "BATTULA" or BATHULA has it traces all arround the world.From South India,State of Andhra Pradesh to Africa.This Surname is spread in all Caste's of the south Indian state of Andhra Pradesh.Pre-Dominantly form the Caste "KAPU" to some other castes.The Origin of the word is from the word "Battula" meaning soldier's or warrior's.