Errors/Chain errors

RootClaimTooHeavy

A chain-side capacity limit was hit; reduce the size or count of the request

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A root claim would walk more work than the fixed pre-dispatch weight envelope can admit. For coldkey-wide claim_root, hotkeys times existing networks or total basket rows can exceed MAX_ROOT_CLAIM_WORK; a single validator basket with too many rows can also make claim_root_with_hotkey fail. Split a coldkey-wide claim by validator where that fits, and investigate or consolidate an individually oversized basket.

Declared by the SubtensorModule pallet; it classifies to the semantic code limit_exceeded.

Declared at pallets/subtensor/src/macros/errors.rs#L368.

Remediation

A chain-side capacity limit was hit; reduce the size or count of the request

The same explanation is available in the terminal: btcli explain RootClaimTooHeavy.