# SymbolDoesNotExist (/docs/errors/chain/SymbolDoesNotExist)

The requested token symbol is not in the chain's predefined symbol table, so it cannot be assigned to a subnet. Check the symbol argument against the chain's built-in `SYMBOLS` list and choose a valid entry.

Declared by the `SubtensorModule` pallet; it classifies to the semantic code [`not_found`](/docs/errors/not-found).

## Remediation [#remediation]

The referenced object is not on-chain; check the identifier

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