8. As already referred to above, the main relief in Securitisation Application is to set aside the Sale Certificate issued in favour of Respondents 2 and 3. It is not in dispute that Respondent No.2 is none other than the mother of Appellant. When Appellant contended that he is taking steps to challenge the Sale, and if he succeeds in that, Sale Certificate will automatically go. Further, under Section 17 of SARFAESI Act, 2002, only measures can be challenged, and issuance of Sale Certificate or Registration of Sale Certificate, is not a ‘measure’ under Section 13(4) of SARFAESI Act, 2002. Measures indicated under Section 13(4) of SARFAESI Act, 2002, are, taking possession of secured asset, selling secured asset, leasing secured asset, etc. When secured asset was brought for Sale, and sold in public auction, issuance of Sale Certificate is only a consequential to Sale. In fact, it is settled proposition of law, issuance of Sale Certificate is only a ministerial act. It is also settled proposition of law, without challenging main action, a party cannot be permitted to challenge only consequential action. Tribunal below has elaborately