# NoMigrationPerformed (/docs/errors/chain/NoMigrationPerformed)

A `migrate` call ran but no migration step executed, either because no migration is pending or the supplied `weight_limit` is too small for one step. Check the in-progress migration status and increase the weight limit argument.

Declared by the `Contracts` 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 NoMigrationPerformed`.