(1) An executor is entitled to incur obligations on behalf of the estate to the extent that it is necessary to incur them for the proper administration thereof. If the executor is entitled to alienate an object of the estate, they may also incur an obligation on account of the estate.
(2) The heir is obliged to grant their consent to the incurring of such obligations, notwithstanding their right to assert the limitation of their liability for the obligations of the estate.