Section 176(2) in Karnataka Land Revenue Act, 1964
(2)On an application made under clause (a) of sub-section (1), the Deputy Commissioner shall, if he is satisfied after a summary enquiry that there has been some material irregularity, mistake or fraud in publishing or conducting the sale, set aside the sale and direct a fresh sale:Provided that no sale shall be set aside on the ground of any irregularity or mistake, unless it is proved that the applicant has sustained loss or injury as a result of such irregularity or mistake.