@solana/kit · Fixed-point numbers

Solana error #8090003

FIXED_POINTS__FRACTIONAL_BITS_EXCEED_TOTAL_BITS

Appears as Solana error #8090003; Decode this error by running `npx @solana/errors decode -- 8090003 '…'`

Message

`fractionalBits` ($fractionalBits) must not exceed `totalBits` ($totalBits).

Placeholders (fractionalBits, totalBits) are filled from the error’s context. Paste the base64 argument below to see the real values.

What it means

Fixed-point arithmetic helpers (precision, overflow, parsing).

What to do

  • Check the number of decimals and that the value fits the configured integer width.

Decode it locally instead

npx @solana/errors decode -- 8090003 '<base64 context>'

In development, import from @solana/kit as usual and the full message is thrown. In production the message is stripped to keep bundles small; the error object still carries error.context with the same values this page decodes, and isSolanaError(err, SOLANA_ERROR__FIXED_POINTS__FRACTIONAL_BITS_EXCEED_TOTAL_BITS) lets you branch on it.

Decode another error

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