Hi Paul-3way,
Thank you for your post.
In case you were still needing assistance with this, I would advise you to unfinalise the affected employees, then process a $0 Pay Run for every employee. This will push through your payroll data to STP and update the reports accordingly.
Once the reports are looking good, I would recommend finalising your employees in smaller batches and see if you receive the ATO error code (CMN.ATO.GEN.XML03) again.
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