There are no known issues.
The ATO’s status can be viewed at https://www.sbr.gov.au/digital-service-providers/developer-tools/current-sbr-system-status.
STP Service Status History
Last Issue Logged: Tuesday, 4th June 2019 9:10am
Details: The ATO SBR2 Production Environment is offline which is preventing any STP files from being lodged. Services have been restored as at Wednesday 5th June 2019, 12:10 am.