https://userapps.support.sap.com/sap/support/knowledge/en/3262348
3262348 - Date format error when accessing "Edit Costing Runs" via smartlink in app Manage Costing...
In app Manage Costing Runs - Estimated Costs, when selecting the "Edit Costing Runs" via smartlink, the error appears "Enter date in the format __.__.____".