MigrationStatusCalculator error message

I’m seeing the following error message in the Jira Server log. What does it mean?

utils.MigrationStatusCalculator - Unable to calculate the overall migration state for core migration COMPLETE, all app-migration READY, and individual app mi
gration list [READY]

Hi @david.pinn,

This is just an internal warning that, if it happens just once can be safely ignored. It’s part of the calculation we use to report in the user interface the overall status of the migration. It just happened to poll the internal state at the moment the core migration had finished but the app migration hadn’t started yet.