You need to rephrase your question so we can understand it.
It sounds like you might have an un matched supplier payment and supplier invoice on a supplier account
Then again it might be that a supplier has been double paid so you have a payment showing on their account, but no matching invoice.
In either case you do not want to delete the payment, because the payment has been made, it appeared on the bank statement and it was reconciled so has gone out of the bank.
Perhaps it is a payment that has been posted to the wrong supplier account?
Really need a bit more details on the issue.
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