User able to post Invoice Journal with a duplicate invoice number. AX 2009

Hi guys,

I have a strange scenario where one user can post an invoice journal with duplicate invoice number although the duplicate invoice check is set to “Reject duplicates within accounting year” in the purchase ledger parameters. However for other users it is giving the expected error for the duplicate invoice.

Has anyone experienced this before and may know if and how it is related to the user?



Can the user do the same in a test environment?

After that I would remove the usage data and “test” again.

Making an assumption the invoice journal checks the parameter from your user differences as it is not my area!


Thanks for your reply.

No, I don’t think the is replicated in Test environment. I have asked my clients to clear the Usage Data for that user. Is there any need to delete the .aoc file for the user too?