Clarify whether the compramise decree paseed by Lok Adalat

Iam to submit that I have settled my loan recovery case at Lok adalat court in mahabubabad, warangal district with mutual consent but the borrower utterly failed in repayment of my loan amount in accordance with the terms and conditions get resovled in lok adalat court consequently i have approached and filed EP at Sub Court , Mahabubabad for recovery of my loan amount as settled in lok adalat court mahabubabad on [deleted] whereas the borrower was completely exparte in the case at sub court , Mahabubabad but the borrower approached and filed Writ Petition at High Court, Hyderabad seeking " to issue an appropriate writ, order pr direction more particularly one in the nature of writ of Mandamus by declaring the proceedings dated 20.9.2014 passed by the 2nd respondant in OLC No 62 of 2014 and O.S.No.27 of 2012 as illegal,arbitary and against the principles of natural justice and pass such other order(s) as are deemd fit and proper in the interest of justice" . please furnish your opinion inrespect of such writ petition is maintanable under the law.