# RescheduleNoChange (/docs/errors/chain/RescheduleNoChange)

The reschedule was rejected because the new dispatch time equals the task's currently scheduled time. Check the task's existing slot in `Agenda` and pass a genuinely different `when` block.

Declared by the `Scheduler` pallet; it classifies to the semantic code [`invalid_argument`](/docs/errors/invalid-argument).

## Remediation [#remediation]

Check the argument values against the operation schema

The same explanation is available in the terminal: `btcli explain RescheduleNoChange`.