Error codes / 0xb
custom program error: 0xb
Custom(11) · 0xb · used by 6 programs we know
This number has no meaning on its own. Each Solana program numbers its own errors, so 0xb is InvalidSerumMarket in Raydium AMM V4 but NonNativeHasBalance 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 0xb, explains it, and rebuilds the transaction when the cause is one it can fix.
What 0xb means, by program
- InvalidSerumMarketRaydium AMM V4
The program raised this named error and published no further explanation.
- NonNativeHasBalanceSPL Token
Attempted to close a token account that still holds tokens.
- ProvingVoucherProcessCompletedMetaplex NFT Packs
Proving process for this voucher is completed
- NameTooLongMetaplex Token Metadata
Name too long
- InvalidQuoteVaultPhoenix
Invalid quote vault error
- IncorrectPoolMintSPL Token Swap
Address of the provided pool token mint is incorrect