# InputForwarded (/docs/errors/chain/InputForwarded)

The contract forwarded its input to a callee via `seal_call` with the FORWARD\_INPUT flag and then tried to read or forward it again. Check the call flags used; use CLONE\_INPUT when the input is still needed afterwards.

Declared by the `Contracts` pallet; it classifies to the semantic code [`invalid_argument`](/docs/errors/invalid-argument).

## Remediation [#remediation]

Check the argument values against the operation schema

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