Hello Group Reporting experts :
I have a question. Appreciate anyone can help.
We have configured automatic document numbering by month. Only the alternative reference fields of the document type CO and AF do not have value(automatic document number), while other document types do not have this problem. May I ask how to make the AF document type have automatic voucher number in Alt Refer field?

The configuration of automatic document numbering screenshot is as follows:






Thank you in advance for your response
Meryl