How do I resolve the error 'This is a duplicate of Document xxxx and cannot be saved' when running Statistics in Microsoft Dynamics NAV?
Overview
You run Statistics on a sales order before posting and receive error "This is a duplicate of Document xxxx and cannot be saved."
Environment
Dynamics NAV
Resolution
- To resolve this issue, create a new invoice and use the "Copy Document" option to transfer order details of the previous sales order generating the error.
- You should now be able to run Statistics without the error.