MYOB AE Tax 2020 - Lodgement Error CMN.ATO.GEN.XML04

Hello JamesLaura 

Thank you for your question. 

Firstly, I would like to let you know that the XML03 and XML04 rejections are caused by dividends received being rolled forwards 2019 to 2020 in an incompatible format, this was resolved by the 16/07 hotfix.

Secondly, If you have returns already rolled over and started prior to the hotfix being applied, they will still be affected. Please follow the link below to recreate the affected schedule.
Tax 2020: Validation errors/rejections in Income details schedule (INCDTLS)

Workaround:
To delete the Dividends schedule, within the tax return, go to Preparation > Schedule, select Dividends Received (INCDLTS) and click Delete. Recreate the schedule again.
Do not use Ctrl + Del to delete as it will only clear the record and does not delete the worksheet.

Regards,

Sandy
Client Support Representative