# X_IDEMPOTENCY_RUN_CEILING

## Means

a keyed run passed its hard ceiling

## Typical cause

a keyed handler runs past the request deadline so its replay can answer success, and this one was still running at the ceiling: it was aborted, and the key settled as this failure

## Fix

make the call that hung with `outbound()` from `@ultimat3/core/outbound`, which the ceiling aborts, or raise the ceiling: `configureIdempotency({ scope, ceilingMs: 300_000 })` at boot

[Actions](/error-codes#actions)