Configuration Errors (200–219)

These errors relate to system configuration, keeper management, and trading pair setup.

Error Table

Code	Name	Message	Cause	Solution
200	TooManyKeepers	Too many keepers	Keeper list at max capacity	Remove unused keepers first
201	KeeperAlreadyExists	Keeper already exists	Keeper already authorized	Keeper already active
202	KeeperNotFound	Keeper not found	Keeper not in list	Cannot remove non-existent keeper
203	CannotRemoveLastKeeper	Cannot remove last keeper	Attempt to remove only keeper	At least one keeper required
204	NoKeepersConfigured	No keepers configured	No authorized keepers set	Add at least one keeper
205	InvalidParameter	Invalid parameter	Config value invalid	Use valid parameter range
206	InvalidAccountState	Invalid account state	State inconsistent/corrupted	Reinitialize if necessary
207	DepositAmountTooSmall	Deposit amount too small	Below `Config.minDepositAmount`	Increase deposit
208	TradingPairAlreadyExists	Trading pair already exists	Pair already enabled	Pair already configured
209	TooManyTradingPairs	Too many trading pairs	Max (20) reached	Remove unused pairs
210	TradingPairNotFound	Trading pair not found	Pair not configured	Add trading pair first