Union Bank Of India — transfer of funds to incorrect account number

Address:

Pune, Maharashtra, 411057

On 13/11/2017 at 13:45:38 hrs, by mistake i transferred an amount of rs.2000/- to an incorrect account in union bank from my account in united bank of india, bearing account number[protected], account holder mr. Prabhas tiwari, tansen marg new delhi branch.
I had to transfer the amount to mr. Rahul dande, to account number - [protected], ifsc - ubin055980.
But instead, i typed [protected], ifsc - ubin055980.
Despite the mismatch in the name of the account holder i. E. Mr. Rahul dande, the amount got transferred. Requesting for reversing the transfer. The amount was transferred using upi.