Duplicate payment led to negative open amount in Accounts Payable Ledger

Hi Team,

There is a duplicate payment batch created for which I have referred the solution provided in document 1957784.1.

But the duplicate payment batch has resulted into vouchers having negative Open Amount say $(1000)/-. These vouchers are erroneously selected by the user while creating the K type batch & now the same has been paid resulting into zero as Open Amount with pay status as 'P'.

Issue is that this has resulted into overall less payment to the vendor by $,1000/-.

How can this be corrected.

Thanks,