Thank you for your response, while this helps going forward to prevent the issue happening again and I appreciate that.
The problem is the reversal payment wasnt cleared before the next week payment was created, so it all went through together. Unfortunetly due to the second week being slighlty higher it didnt just cancel out and now in my journal it appears to have a debit of a few hundred rather than the amount of the pays.
Is there a way to rectify it after it has been processed so that I can match the payment to the bank feeds?
Or would a journal entry be needed to rectify it now?