Stake2Earn Program Errors

Stake2Earn uses Anchor custom errors. Numeric codes start at 6000.

Code	Enum	Message	Common cause
`6000`	`InvalidEscrowOwner`	Escrow owner is not vault	DAMM v1 lock escrow owner does not equal the Stake2Earn vault PDA.
`6001`	`InvalidTopListLength`	Invalid top list length	`top_list_length` is outside the public `5` to `1000` range.
`6002`	`InvalidSecondsToFullUnlock`	Invalid seconds to full unlock	Fee drip duration is outside the public `6 hours` to `31 days` range.
`6003`	`MustHaveQuoteTokenOrInvalidStakeMint`	Pool missing SOL/USDC token or invalid stake mint	Quote mint is not SOL/USDC or the stake mint is a quote mint.
`6004`	`MissingDroppedStakeEscrow`	Missing dropped stake escrow	A top-list replacement needs the dropped stake escrow account but it was not supplied.
`6005`	`InvalidStakeEscrow`	Invalid stake escrow	A supplied stake escrow does not match the expected vault, owner, or list index.
`6006`	`FullBalanceListFull`	Full balance list is full	The full balance list reached its hard limit and no valid reclaim path was supplied.
`6007`	`MintDoesNotBelongToPool`	Mint does not belong to the pool	`stake_mint` or `quote_mint` is not one of the DAMM v1 pool mints.
`6008`	`InsufficientStakeAmount`	Insufficient stake amount	`request_unstake` amount exceeds active stake amount.
`6009`	`CannotWithdrawUnstakeAmount`	Unstake amount release date not reached	`withdraw` was called before `unstake.release_at`.
`6010`	`InvalidAdmin`	Invalid admin	Admin instruction signer is not one of the hardcoded program admins.
`6011`	`InvalidUnstakeLockDuration`	Invalid unstake lock duration	Unstake cooldown is outside the public `6 hours` to `31 days` range.
`6012`	`InvalidJoinWindowDuration`	Invalid join window duration	Custom fee distribution start time is more than `31 days` after the current timestamp.
`6013`	`InvalidCustomStartFeeDistributeTimestamp`	Invalid custom start fee distribute timestamp	Defined in the error enum; use source/IDL to confirm when handling legacy flows.
`6014`	`InvalidSmallestStakeEscrow`	Invalid smallest stake escrow	The supplied `smallest_stake_escrow` does not match the expected reclaim index or vault.
`6015`	`MathOverflow`	MathOverflow	Checked arithmetic overflow or division failure.
`6016`	`TypeCastFailed`	Type casting failed	Checked numeric conversion failed.
`6017`	`InvalidLockEscrowRelatedAccounts`	Invalid lock escrow related accounts	DAMM v1 pool, Dynamic Vault, LP mint, LP account, or token vault accounts do not match each other.
`6018`	`OnlyConstantProductPool`	Only constant product pool is supported	`initialize_vault` was called for a non-constant-product DAMM v1 pool.
`6019`	`UndeterminedError`	Undetermined error	Internal invariant failure in list synchronization.
`6020`	`MissingSmallestStakeEscrow`	Missing smallest stake escrow	Reclaiming a full-balance-list index requires the smallest tracked stake escrow account.
`6021`	`UpdatedValueIsTheSame`	Updated value is the same as old value	Admin update supplied the current value.
`6022`	`InvalidFeeCrankIx`	Invalid fee crank instruction	`update_seconds_to_full_unlock` was not immediately preceded by `claim_fee_crank` for the same vault/program.

Debugging Checklist

Symptom	Check
Vault initialization fails	Confirm the pool is DAMM v1 constant product, mints belong to the pool, quote mint is SOL/USDC, and the lock escrow owner is the vault PDA.
Stake or claim fails with account mismatch	Re-fetch the DAMM v1 pool, Dynamic Vault accounts, LP mints, token vaults, and lock escrow before building the transaction.
Top list sync fails	Include the SDK-provided replacement stake escrows in `remaining_accounts`; do not omit `smallest_stake_escrow` when reclaiming a full-balance entry.
Withdraw fails	Compare the current on-chain timestamp with `unstake.release_at`.
Admin drip update fails	Put `claim_fee_crank` immediately before `update_seconds_to_full_unlock` in the same transaction.

Program

TypeScript SDK

Rust Integration

API Reference

Debugging Checklist

​Debugging Checklist

Debugging Checklist