Make sure that auto-numbering for creditors and debtors is enabled in AFAS. You can configure this in AFAS via General / Setup / Number settings / Auto numbering. The option 'Use standard auto numbering' must be enabled for Purchase relation and/or Sales relation.
Error “No creditor number specified (or debtor number)” when creating a new account
Written by Jèsel Broekema
Updated over a week ago