Tds paid twice

You can take credit of excess payment in future billings.

Secondly, there is no remedy to such a mistake. It cannot be rectified as bank has deposited the same under that head only.

Prateek

You can take credit of excess payment in future billings within one year

and you can do such change in section of TDS but with the help of rectification made by either bank manager or ITO, then the same challan can be utilised for desired section of TDS