Importing to NAV/Business Central and receive the following error message.

‘You may not enter numbers manually. If you want to enter numbers manually, please activate manual Nos. in No. Series XXXX.’

 

To resolve the error

• In NAV/Business Central search for ‘No Series’ and open the No. Series window.
• Locate the No. Series referenced in the error message and check the Manual Nos. box.
• Rerun your map and NAV/Business Central should now allow you to import the No.