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STP-2 compliant payroll that plugs into Marlin.

Duplicate Employees Errors

Learn how to fix Duplicate Employee Errors when using payday assis superannuation integration with Marlin HR trusted payroll software for automotive workshops.

Updated 12 October 2026

Marlin HR's Payday Assist integration automatically submits super payment files to SuperChoice with each pay run.

If you get a validation error for a mismatched employee when submitting a pay run to SuperChoice, this can be resolved by removing duplicate employees or superfunds in the SuperChoice Portal.

Note

For further assistance, visit the SuperChoice Knowledge Base, or contact SuperChoice Support.

Duplicate Superfunds

In the SuperChoice Portal:

  • Click Employer Details
  • Click Manage Funds

In the Manage SMFs section:

  • Click the trash icon to remove duplicate superfunds

Duplicate Employees

In the SuperChoice Portal:

  • Click Employee Maintenance
  • Click the person icon

Using the Status drop-down:

  • Mark the duplicate employee as Inactive