I have some problem now,
1、 I have posted the invoice a long time ago,but now i find out that the ‘external document no’ is blank,so do i can supplement the ‘Exernal Document No’.
2、The purchase invoice will be receipted after three months,how can i do?Can i enter an wrong invoice(the content is same as the right invoice)? and then enter an credit memos when the right invoice comes here.
Thanks in advance!