108Therefore, according to the clear wording of that provision, if the national court were to conclude from its assessment of the lawfulness of the processing of personal data at issue in the main proceedings that that processing was not lawful, it would be incumbent on the controller, in this case SCHUFA, to delete the data concerned as soon as possible. This would be the case, as noted in paragraph 99 of this judgment, in respect of the processing of personal data beyond the six-month period for which the data are kept in the public insolvency register.