# Updated Transactions Attention Lending Protocol and Single Asset Vaults are disabled on Devnet. You have two options for testing these features: 1. Run `rippled` in [stand-alone mode](https://xrpl.org/docs/concepts/networks-and-servers/rippled-server-modes#stand-alone-mode) and enable `LendingProtocol` and `SingleAssetVault` in the [rippled.cfg file](https://xrpl.org/docs/infrastructure/testing-and-auditing/test-amendments). 2. Connect to the Lending Protocol-specific Devnet at `https://lend.devnet.rippletest.net:51234/`. Single Asset Vaults update the [`batch`](https://xrpl.org/docs/references/protocol/transactions/types/batch) transaction with a new error case. *(Requires the [Single Asset Vault amendment](https://github.com/XRPLF/XRPL-Standards/tree/master/XLS-0065-single-asset-vault) )* | Error Code | Description | | --- | --- | | `temINVALID_INNER_BATCH` | You are attempting to submit a vault-related transaction, which is currently disabled. Invalid transactions include: `VaultCreate`, `VaultSet`, `VaultDelete`, `VaultDeposit`, `VaultWithdraw`, and `VaultClawback`. |