CMN.ATO.GEN.001002 - Mandatory field not supplied Help
Solution:
Review client's "Settings"
Check all the information is filled in correctly. Be sure to check the business name is entered.
Settings > General
Setting -> Contact Details
Settings > Tax Return
If the issue still persists, please send a printscreen of the issue and copy of the form through support@lodgeit.net.au, so we can better assist.