# GammaEmissionNotSettableOnLeasedSubnet (/docs/errors/chain/GammaEmissionNotSettableOnLeasedSubnet)

The subnet is under a lease, and a leased subnet cannot set gamma shares in its emission split until the lease ends.

Declared by the `SubtensorModule` pallet; it classifies to the semantic code [`policy_violation`](/docs/errors/policy-violation).

Declared at [`pallets/subtensor/src/macros/errors.rs#L503`](/code/pallets/subtensor/src/macros/errors.rs#L503).

## Remediation [#remediation]

The action exceeds a configured safety policy

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