Follow the below:
Go to Cover Details, Substitute accounting period.
Check the Start date and End date.
Make sure the Start date is not later than the End date.
Tax Australia: Error: 'CMN.ATO.GEN.XBRL03 ReportingParty_NonPrimaryProduction_Australian'
CMN.ATO.GEN.XBRL01 The message did not pass XBRL validation. CMN.ATO.GEN.XBRL03 /xbrli:xbrl/xbrli:context[@id="ReportingParty_NonPrimaryProduction_Australian"]/xbrli:period A field contains invalid data (such as letters in numeric or date field).
Updated over a month ago