This error occurs if you submit two payday filing batches within 60 minutes of each other and they have the same Employer IRD Number, Software Provider, Payload and Paydate.
If the batch is NOT a duplicate but still matches the above criteria, you can resubmit it after 60 minutes and it will be accepted.
If the batch is a duplicate, do not resubmit it (this will duplicate the records). Instead, you can Hide the duplicate batch and only submit the correct one.