Error: The required configuration data is not entered on the IN Setup form

Hello,

Please open Inventory --> Preferences section --> IN Preferences screen.  Do you see any fields that are marked Required (marked with *) and the field is empty?  Please try saving  the IN Preferences record.  Make a small change and save, if needed, then Acumatica will show an error on any required and empty field.

Is there any more information in Tools → Trace at the time of the error?  Some error  messages reveal the missing.empty field name.

Laura