Error codes / 0x0
custom program error: 0x0
Custom(0) · 0x0 · used by 7 programs we know
This number has no meaning on its own. Each Solana program numbers its own errors, so 0x0 is AlreadyInUse in Raydium AMM V4 but NotRentExempt in SPL Token. The meaning that applies is the one from the program that actually failed: the first Program … failed line in the transaction's logs. That is often not the program you called, but one it invoked, or a guard instruction your wallet added.
Don't guess: paste the transaction
TxWhy reads the logs, finds the program and the exact instruction that raised 0x0, explains it, and rebuilds the transaction when the cause is one it can fix.
What 0x0 means, by program
- AlreadyInUseRaydium AMM V4
The program raised this named error and published no further explanation.
- NotRentExemptSPL Token
Lamport balance below rent-exempt minimum.
- Account already in useSystem Program
The System Program was asked to create an account at an address that already exists.
- WrongAllowedAmountToRedeemMetaplex NFT Packs
Allowed amount to redeem should be more then 0
- InstructionUnpackErrorMetaplex Token Metadata
The program raised this named error and published no further explanation.
- InvalidMarketParametersPhoenix
Invalid market parameters error
- AlreadyInUseSPL Token Swap
Swap account already in use