Why doesn't the voucher number show NN YYYYMMDDXXXX ?

There are two Voucher No. rules. Please click [Maintenance> Parameter setting] to choose Voucher No. rule.

來源連結：

https://support.vitalyun.com/en/?catid=28&id=5552%3Awhy-doesnt-the-voucher-number-show-nn-yyyymmddxxxx&view=article