--- name: error-codes description: "Error code reference for ZK Compression. Codes 6000-16034. Search hex value (0x1770-0x3EB2) or error name." --- # Error Codes Reference > Activate: "error code", "0x", hex code, error name, debugging errors Complete error code reference for ZK Compression programs. ## How to Use Search for your error code or hex value with `Cmd+F` / `Ctrl+F`. ## 6000 - 6053 / SystemProgramError Variants > **Source:** [errors.rs](https://github.com/Lightprotocol/light-protocol/blob/604892ff3902292dd0b0b047cb0bfacc469ea0d4/programs/system/src/errors.rs#L133) | Code | Hex | Error | Message | | :--- | :----- | :---------------------------------------------- | :-------------------------------------------------------------------------------------------------------------------------------- | | 6000 | 0x1770 | `SumCheckFailed` | "Sum check failed" | | 6001 | 0x1771 | `SignerCheckFailed` | "Signer check failed" | | 6002 | 0x1772 | `CpiSignerCheckFailed` | "Cpi signer check failed" | | 6003 | 0x1773 | `ComputeInputSumFailed` | "Computing input sum failed." | | 6004 | 0x1774 | `ComputeOutputSumFailed` | "Computing output sum failed." | | 6005 | 0x1775 | `ComputeRpcSumFailed` | "Computing rpc sum failed." | | 6006 | 0x1776 | `InvalidAddress` | "InvalidAddress" | | 6007 | 0x1777 | `DeriveAddressError` | "DeriveAddressError" | | 6008 | 0x1778 | `CompressedSolPdaUndefinedForCompressSol` | "CompressedSolPdaUndefinedForCompressSol" | | 6009 | 0x1779 | `DecompressLamportsUndefinedForCompressSol` | "DecompressLamportsUndefinedForCompressSol" | | 6010 | 0x177A | `CompressedSolPdaUndefinedForDecompressSol` | "CompressedSolPdaUndefinedForDecompressSol" | | 6011 | 0x177B | `DeCompressLamportsUndefinedForDecompressSol` | "DeCompressLamportsUndefinedForDecompressSol" | | 6012 | 0x177C | `DecompressRecipientUndefinedForDecompressSol` | "DecompressRecipientUndefinedForDecompressSol" | | 6013 | 0x177D | `WriteAccessCheckFailed` | "WriteAccessCheckFailed" | | 6014 | 0x177E | `InvokingProgramNotProvided` | "InvokingProgramNotProvided" | | 6015 | 0x177F | `InvalidCapacity` | "InvalidCapacity" | | 6016 | 0x1780 | `InvalidMerkleTreeOwner` | "InvalidMerkleTreeOwner" | | 6017 | 0x1781 | `ProofIsNone` | "ProofIsNone" | | 6018 | 0x1782 | `ProofIsSome` | "Proof is some but no input compressed accounts or new addresses provided." | | 6019 | 0x1783 | `EmptyInputs` | "EmptyInputs" | | 6020 | 0x1784 | `CpiContextAccountUndefined` | "CpiContextAccountUndefined" | | 6021 | 0x1785 | `CpiContextEmpty` | "CpiContextEmpty" | | 6022 | 0x1786 | `CpiContextMissing` | "CpiContextMissing" | | 6023 | 0x1787 | `DecompressionRecipientDefined` | "DecompressionRecipientDefined" | | 6024 | 0x1788 | `SolPoolPdaDefined` | "SolPoolPdaDefined" | | 6025 | 0x1789 | `AppendStateFailed` | "AppendStateFailed" | | 6026 | 0x178A | `InstructionNotCallable` | "The instruction is not callable" | | 6027 | 0x178B | `CpiContextFeePayerMismatch` | "CpiContextFeePayerMismatch" | | 6028 | 0x178C | `CpiContextAssociatedMerkleTreeMismatch` | "CpiContextAssociatedMerkleTreeMismatch" | | 6029 | 0x178D | `NoInputs` | "NoInputs" | | 6030 | 0x178E | `InputMerkleTreeIndicesNotInOrder` | "Input merkle tree indices are not in ascending order." | | 6031 | 0x178F | `OutputMerkleTreeIndicesNotInOrder` | "Output merkle tree indices are not in ascending order." | | 6032 | 0x1790 | `OutputMerkleTreeNotUnique` | "OutputMerkleTreeNotUnique" | | 6033 | 0x1791 | `DataFieldUndefined` | "DataFieldUndefined" | | 6034 | 0x1792 | `ReadOnlyAddressAlreadyExists` | "ReadOnlyAddressAlreadyExists" | | 6035 | 0x1793 | `ReadOnlyAccountDoesNotExist` | "ReadOnlyAccountDoesNotExist" | | 6036 | 0x1794 | `HashChainInputsLenghtInconsistent` | "HashChainInputsLenghtInconsistent" | | 6037 | 0x1795 | `InvalidAddressTreeHeight` | "InvalidAddressTreeHeight" | | 6038 | 0x1796 | `InvalidStateTreeHeight` | "InvalidStateTreeHeight" | | 6039 | 0x1797 | `InvalidArgument` | "InvalidArgument" | | 6040 | 0x1798 | `InvalidAccount` | "InvalidAccount" | | 6041 | 0x1799 | `AddressMerkleTreeAccountDiscriminatorMismatch` | "AddressMerkleTreeAccountDiscriminatorMismatch" | | 6042 | 0x179A | `StateMerkleTreeAccountDiscriminatorMismatch` | "StateMerkleTreeAccountDiscriminatorMismatch" | | 6043 | 0x179B | `ProofVerificationFailed` | "Proof verification failed." [How to debug this error](/resources/error-cheatsheet/debug-0x179b-6043-proofverificationfailed) | | 6044 | 0x179C | `InvalidAccountMode` | "Invalid account mode." | | 6045 | 0x179D | `InvalidInstructionDataDiscriminator` | "InvalidInstructionDataDiscriminator" | | 6046 | 0x179E | `NewAddressAssignedIndexOutOfBounds` | "NewAddressAssignedIndexOutOfBounds" | | 6047 | 0x179F | `AddressIsNone` | "AddressIsNone" | | 6048 | 0x17A0 | `AddressDoesNotMatch` | "AddressDoesNotMatch" | | 6049 | 0x17A1 | `CpiContextAlreadySet` | "CpiContextAlreadySet" | | 6050 | 0x17A2 | `InvalidTreeHeight` | "InvalidTreeHeight" | | 6051 | 0x17A3 | `TooManyOutputAccounts` | "TooManyOutputAccounts" | | 6052 | 0x17A4 | `BorrowingDataFailed` | "Borrowing data failed" | | 6053 | 0x17A5 | `DuplicateAccountInInputsAndReadOnly` | "DuplicateAccountInInputsAndReadOnly" | ## 7001 - 7009 / HasherError Variants > **Source:** [errors.rs](https://github.com/Lightprotocol/light-protocol/blob/604892ff3902292dd0b0b047cb0bfacc469ea0d4/program-libs/hasher/src/errors.rs) | Code | Hex | Error | Message | | :--- | :----- | :-------------------------------------- | :--------------------------------------------------------------------------------------- | | 7001 | 0x1B59 | `IntegerOverflow` | "Integer overflow, value too large" | | 7003 | 0x1B5B | `PoseidonSyscall(PoseidonSyscallError)` | "Poseidon syscall error: {0}" | | 7005 | 0x1B5D | `InvalidInputLength(usize, usize)` | "Allowed input length {0} provided {1}" | | 7006 | 0x1B5E | `InvalidNumFields` | "Invalid number of fields" | | 7007 | 0x1B5F | `EmptyInput` | "Empty input" | | 7008 | 0x1B60 | `BorshError` | "Borsh serialization failed." | | 7009 | 0x1B61 | `OptionHashToFieldSizeZero` | "Option hash to field size returned [0u8;32], a collision with None for an Option type." | ## 10001 - 10014 / ConcurrentMerkleTreeError Variants > **Source:** [errors.rs](https://github.com/Lightprotocol/light-protocol/blob/604892ff3902292dd0b0b047cb0bfacc469ea0d4/program-libs/concurrent-merkle-tree/src/errors.rs) | Code | Hex | Error | Message | | :---- | :----- | :---------------------------------------- | :---------------------------------------------------------------------------------------------------------------- | | 10001 | 0x2711 | `IntegerOverflow` | "Integer overflow" | | 10002 | 0x2712 | `HeightZero` | "Invalid height, it has to be greater than 0" | | 10003 | 0x2713 | `InvalidHeight(usize)` | "Invalid height, expected {0}" | | 10004 | 0x2714 | `ChangelogZero` | "Invalid changelog size, it has to be greater than 0. Changelog is used for storing Merkle paths during appends." | | 10005 | 0x2715 | `RootsZero` | "Invalid number of roots, it has to be greater than 0" | | 10006 | 0x2716 | `CanopyGeThanHeight` | "Canopy depth has to be lower than height" | | 10007 | 0x2717 | `TreeIsFull` | "Merkle tree is full, cannot append more leaves." | | 10008 | 0x2718 | `BatchGreaterThanChangelog(usize, usize)` | "Number of leaves ({0}) exceeds the changelog capacity ({1})." | | 10009 | 0x2719 | `InvalidProofLength(usize, usize)` | "Invalid proof length, expected {0}, got {1}." | | 10010 | 0x271A | `InvalidProof([u8; 32], [u8; 32])` | "Invalid Merkle proof, expected root: `{0:?}`, the provided proof produces root: `{1:?}`" | | 10011 | 0x271B | `CannotUpdateLeaf` | "Attempting to update the leaf which was updated by an another newest change." | | 10012 | 0x271C | `CannotUpdateEmpty` | "Cannot update the empty leaf" | | 10013 | 0x271D | `EmptyLeaves` | "The batch of leaves is empty" | | 10014 | 0x271E | `BufferSize(usize, usize)` | "Invalid buffer size, expected {0}, got {1}" | ## 11001 - 11009 / IndexedMerkleTreeError Variants > **Source:** [errors.rs](https://github.com/Lightprotocol/light-protocol/blob/604892ff3902292dd0b0b047cb0bfacc469ea0d4/program-libs/indexed-merkle-tree/src/errors.rs) | Code | Hex | Error | Message | | :---- | :----- | :-------------------------------------- | :------------------------------------------------------------------ | | 11001 | 0x2AF9 | `IntegerOverflow` | "Integer overflow" | | 11002 | 0x2AFA | `IndexHigherThanMax` | "Invalid index, it exceeds the number of elements." | | 11003 | 0x2AFB | `LowElementNotFound` | "Could not find the low element." | | 11004 | 0x2AFC | `LowElementGreaterOrEqualToNewElement` | "Low element is greater or equal to the provided new element." | | 11005 | 0x2AFD | `NewElementGreaterOrEqualToNextElement` | "The provided new element is greater or equal to the next element." | | 11006 | 0x2AFE | `ElementAlreadyExists` | "The element already exists, but was expected to be absent." | | 11007 | 0x2AFF | `ElementDoesNotExist` | "The element does not exist, but was expected to be present." | | 11008 | 0x2B00 | `ChangelogBufferSize(usize, usize)` | "Invalid changelog buffer size, expected {0}, got {1}" | | 11009 | 0x2B01 | `ArrayFull` | "Indexed array is full, cannot append more elements" | ## 12006 - 12019 / AccountError Variants > **Source:** [error.rs](https://github.com/Lightprotocol/light-protocol/blob/604892ff3902292dd0b0b047cb0bfacc469ea0d4/program-libs/account-checks/src/error.rs) | Code | Hex | Error | Message | | :---- | :----- | :--------------------------- | :-------------------------------- | | 12006 | 0x2EE6 | `InvalidDiscriminator` | "Invalid Discriminator." | | 12007 | 0x2EE7 | `AccountOwnedByWrongProgram` | "Account owned by wrong program." | | 12008 | 0x2EE8 | `AccountNotMutable` | "Account not mutable." | | 12009 | 0x2EE9 | `BorrowAccountDataFailed` | "Borrow account data failed." | | 12010 | 0x2EEA | `InvalidAccountSize` | "Invalid Account size." | | 12011 | 0x2EEB | `AccountMutable` | "Account is mutable." | | 12012 | 0x2EEC | `AlreadyInitialized` | "Account is already initialized." | | 12013 | 0x2EED | `InvalidAccountBalance` | "Invalid account balance." | | 12014 | 0x2EEE | `FailedBorrowRentSysvar` | "Failed to borrow rent sysvar." | | 12015 | 0x2EEF | `InvalidSigner` | "Invalid Signer" | | 12016 | 0x2EF0 | `InvalidSeeds` | "Invalid Seeds" | | 12017 | 0x2EF1 | `InvalidProgramId` | "Invalid Program Id" | | 12018 | 0x2EF2 | `ProgramNotExecutable` | "Program not executable." | | 12019 | 0x2EF3 | `AccountNotZeroed` | "Account not zeroed." | ## 14001 - 14009 / MerkleTreeMetadataError Variants > **Source:** [errors.rs](https://github.com/Lightprotocol/light-protocol/blob/604892ff3902292dd0b0b047cb0bfacc469ea0d4/program-libs/merkle-tree-metadata/src/errors.rs) | Code | Hex | Error | Message | | :---- | :----- | :-------------------------------- | :------------------------------------------ | | 14001 | 0x36B1 | `MerkleTreeAndQueueNotAssociated` | "Merkle tree and queue are not associated." | | 14002 | 0x36B2 | `RolloverNotConfigured` | "Rollover not configured." | | 14003 | 0x36B3 | `MerkleTreeAlreadyRolledOver` | "Merkle tree already rolled over." | | 14004 | 0x36B4 | `InvalidQueueType` | "Invalid queue type." | | 14005 | 0x36B5 | `InsufficientRolloverFee` | "Insufficient rollover fee." | | 14006 | 0x36B6 | `NotReadyForRollover` | "Merkle tree not ready for rollover." | | 14007 | 0x36B7 | `InvalidTreeType` | "Invalid tree type." | | 14008 | 0x36B8 | `InvalidRolloverThreshold` | "Invalid Rollover Threshold." | | 14009 | 0x36B9 | `InvalidHeight` | "Invalid Height." | ## 14017 - 14034 / LightSdkTypesError Variants > **Source:** [error.rs](https://github.com/Lightprotocol/light-protocol/blob/604892ff3902292dd0b0b047cb0bfacc469ea0d4/sdk-libs/sdk-types/src/error.rs#L4) | Code | Hex | Error | Message | | :---- | :----- | :----------------------------------- | :------------------------------------------------------------------------------------------------------------------------------------------------ | | 14017 | 0x36C1 | `FewerAccountsThanSystemAccounts` | "Fewer accounts than system accounts" | | 14021 | 0x36C5 | `InitAddressIsNone` | "Address is none during initialization" | | 14022 | 0x36C6 | `InitWithAddressIsNone` | "Address is none during initialization with address" | | 14023 | 0x36C7 | `InitWithAddressOutputIsNone` | "Output is none during initialization with address" | | 14024 | 0x36C8 | `MetaMutAddressIsNone` | "Address is none during meta mutation" | | 14025 | 0x36C9 | `MetaMutInputIsNone` | "Input is none during meta mutation" | | 14026 | 0x36CA | `MetaMutOutputLamportsIsNone` | "Output lamports is none during meta mutation" | | 14027 | 0x36CB | `MetaMutOutputIsNone` | "Output is none during meta mutation" | | 14028 | 0x36CC | `MetaCloseAddressIsNone` | "Address is none during meta close" | | 14029 | 0x36CD | `MetaCloseInputIsNone` | "Input is none during meta close" | | 14031 | 0x36CF | `CpiAccountsIndexOutOfBounds(usize)` | "CPI accounts index out of bounds: {0}" | | 14032 | 0x36D0 | `InvalidCpiContextAccount` | "Invalid CPI context account" | | 14033 | 0x36D1 | `InvalidSolPoolPdaAccount` | "Invalid sol pool pda account" | | 14034 | 0x36D2 | `InvalidCpiAccountsOffset` | "CpiAccounts accounts slice starts with an invalid account. It should start with LightSystemProgram SySTEM1eSU2p4BGQfQpimFEWWSC1XDFeun3Nqzz3rT7." | ## 14301 - 14312 / BatchedMerkleTreeError Variants > **Source:** [errors.rs](https://github.com/Lightprotocol/light-protocol/blob/604892ff3902292dd0b0b047cb0bfacc469ea0d4/program-libs/batched-merkle-tree/src/errors.rs) | Code | Hex | Error | Message | | :---- | :----- | :------------------------------------ | :------------------------------------------------------ | | 14301 | 0x37DD | `BatchNotReady` | "Batch is not ready to be inserted" | | 14302 | 0x37DE | `BatchAlreadyInserted` | "Batch is already inserted" | | 14303 | 0x37DF | `BatchInsertFailed` | "Batch insert failed" | | 14304 | 0x37E0 | `LeafIndexNotInBatch` | "Leaf index not in batch." | | 14305 | 0x37E1 | `InvalidNetworkFee` | "Invalid network fee." | | 14306 | 0x37E2 | `BatchSizeNotDivisibleByZkpBatchSize` | "Batch size not divisible by ZKP batch size." | | 14307 | 0x37E3 | `InclusionProofByIndexFailed` | "Inclusion proof by index failed." | | 14308 | 0x37E4 | `InvalidBatchIndex` | "Invalid batch index" | | 14309 | 0x37E5 | `InvalidIndex` | "Invalid index" | | 14310 | 0x37E6 | `TreeIsFull` | "Batched Merkle tree is full." | | 14311 | 0x37E7 | `NonInclusionCheckFailed` | "Value already exists in bloom filter." | | 14312 | 0x37E8 | `BloomFilterNotZeroed` | "Bloom filter must be zeroed prior to reusing a batch." | ## 15001 - 15017 / ZeroCopyError Variants > **Source:** [errors.rs](https://github.com/Lightprotocol/light-protocol/blob/604892ff3902292dd0b0b047cb0bfacc469ea0d4/program-libs/zero-copy/src/errors.rs) | Code | Hex | Error | Message | | :---- | :----- | :------------------------------------------ | :----------------------------------------------------------- | | 15001 | 0x3A99 | `Full` | "The vector is full, cannot push any new elements" | | 15002 | 0x3A9A | `ArraySize(usize, usize)` | "Requested array of size {}, but the vector has {} elements" | | 15003 | 0x3A9B | `IterFromOutOfBounds` | "The requested start index is out of bounds" | | 15004 | 0x3A9C | `InsufficientMemoryAllocated(usize, usize)` | "Memory allocated {}, Memory required {}" | | 15006 | 0x3A9E | `UnalignedPointer` | "Unaligned pointer" | | 15007 | 0x3A9F | `MemoryNotZeroed` | "Memory not zeroed" | | 15008 | 0x3AA0 | `InvalidConversion` | "Invalid conversion" | | 15009 | 0x3AA1 | `InvalidData(Infallible)` | "Invalid data" | | 15010 | 0x3AA2 | `Size` | "Invalid size" | | 15011 | 0x3AA3 | `InvalidOptionByte(u8)` | "Invalid option byte {} must be 0 (None) or 1 (Some)" | | 15012 | 0x3AA4 | `InvalidCapacity` | "Invalid capacity. Capacity must be greater than 0" | | 15013 | 0x3AA5 | `LengthGreaterThanCapacity` | "Length is greater than capacity" | | 15014 | 0x3AA6 | `CurrentIndexGreaterThanLength` | "Current index is greater than length" | | 15015 | 0x3AA7 | `InvalidEnumValue` | "Invalid enum value" | | 15016 | 0x3AA8 | `InsufficientCapacity` | "Insufficient capacity for operation" | | 15017 | 0x3AA9 | `PlatformSizeOverflow` | "Value too large for platform usize" | ## 16001 - 16034 / LightSdkError Variants > **Source:** [error.rs](https://github.com/Lightprotocol/light-protocol/blob/main/sdk-libs/sdk/src/error.rs#L126) | Code | Hex | Error | Message | | :---- | :----- | :----------------------------------- | :------------------------------------------------------------------------------------------------------------------------------------------------ | | 16001 | 0x3E81 | `ConstraintViolation` | "Constraint violation" | | 16002 | 0x3E82 | `InvalidLightSystemProgram` | "Invalid light-system-program ID" | | 16003 | 0x3E83 | `ExpectedAccounts` | "Expected accounts in the instruction" | | 16004 | 0x3E84 | `ExpectedAddressTreeInfo` | "Expected address Merkle context to be provided" | | 16005 | 0x3E85 | `ExpectedAddressRootIndex` | "Expected address root index to be provided" | | 16006 | 0x3E86 | `ExpectedData` | "Accounts with a specified input are expected to have data" | | 16007 | 0x3E87 | `ExpectedDiscriminator` | "Accounts with specified data are expected to have a discriminator" | | 16008 | 0x3E88 | `ExpectedHash` | "Accounts with specified data are expected to have a hash" | | 16009 | 0x3E89 | `ExpectedLightSystemAccount(String)` | "Expected the `{0}` light account to be provided" | | 16010 | 0x3E8A | `ExpectedMerkleContext` | "`mut` and `close` accounts are expected to have a Merkle context" | | 16011 | 0x3E8B | `ExpectedRootIndex` | "Expected root index to be provided" | | 16012 | 0x3E8C | `TransferFromNoInput` | "Cannot transfer lamports from an account without input" | | 16013 | 0x3E8D | `TransferFromNoLamports` | "Cannot transfer from an account without lamports" | | 16014 | 0x3E8E | `TransferFromInsufficientLamports` | "Account, from which a transfer was attempted, has insufficient amount of lamports" | | 16015 | 0x3E8F | `TransferIntegerOverflow` | "Integer overflow resulting from too large resulting amount" | | 16016 | 0x3E90 | `Borsh` | "Borsh error." | | 16017 | 0x3E91 | `FewerAccountsThanSystemAccounts` | "Fewer accounts than number of system accounts." | | 16018 | 0x3E92 | `InvalidCpiSignerAccount` | "InvalidCpiSignerAccount" | | 16019 | 0x3E93 | `MissingField(String)` | "Missing meta field: {0}" | | 16020 | 0x3E94 | `OutputStateTreeIndexIsNone` | "Output state tree index is none. Use an CompressedAccountMeta type with output tree index to initialize or update accounts." | | 16021 | 0x3E95 | `InitAddressIsNone` | "Address is none during initialization" | | 16022 | 0x3E96 | `InitWithAddressIsNone` | "Address is none during initialization with address" | | 16023 | 0x3E97 | `InitWithAddressOutputIsNone` | "Output is none during initialization with address" | | 16024 | 0x3E98 | `MetaMutAddressIsNone` | "Address is none during meta mutation" | | 16025 | 0x3E99 | `MetaMutInputIsNone` | "Input is none during meta mutation" | | 16026 | 0x3E9A | `MetaMutOutputLamportsIsNone` | "Output lamports is none during meta mutation" | | 16027 | 0x3E9B | `MetaMutOutputIsNone` | "Output is none during meta mutation" | | 16028 | 0x3E9C | `MetaCloseAddressIsNone` | "Address is none during meta close" | | 16029 | 0x3E9D | `MetaCloseInputIsNone` | "Input is none during meta close" | | 16031 | 0x3E9F | `CpiAccountsIndexOutOfBounds(usize)` | "CPI accounts index out of bounds: {0}" | | 16032 | 0x3EA0 | `InvalidCpiContextAccount` | "Invalid CPI context account" | | 16033 | 0x3EA1 | `InvalidSolPoolPdaAccount` | "Invalid SolPool PDA account" | | 16034 | 0x3EA2 | `InvalidCpiAccountsOffset` | "CpiAccounts accounts slice starts with an invalid account. It should start with LightSystemProgram SySTEM1eSU2p4BGQfQpimFEWWSC1XDFeun3Nqzz3rT7." |