Why does a Solana Token-2022 transfer fail when ordinary SPL tokens work?

Token-2022 supports extensions such as transfer hooks, allowlists, pausing and extra fee logic. An interface or exchange supporting basic SPL transfers may not support every extension.

The answer

Token-2022 supports extensions such as transfer hooks, allowlists, pausing and extra fee logic. An interface or exchange supporting basic SPL transfers may not support every extension.

What to do next

Inspect the token mint's extension flags and check wallet and recipient support before retrying.

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