Reversal Voucher & Correction Voucher

Hi,

We are on PeopleSoft 9.2. There was an original voucher(posted & paid) for which a reversal voucher was created after a couple of months. The reversal voucher was a credit voucher. At the same time, a correction voucher was entered with the same +amount as the reversal. As per the design, is the reversal voucher supposed to cancel the payment for the original voucher or the correction voucher ? My understanding is that reversal voucher should cancel out the original voucher payment and the amount on the correction voucher should be the resultant balance to be paid to the vendor..