(40)When a debtor enters an insolvency procedure, some suppliers can have contractual rights, provided for in so-called ipso facto clauses, entitling them to terminate the supply contract solely on account of the insolvency, even if the debtor has duly met its obligations. Ipso facto clauses could also be triggered when a debtor applies for preventive restructuring measures. Where such clauses are invoked when the debtor is merely negotiating a restructuring plan or requesting a stay of individual enforcement actions or invoked in connection with any event connected with the stay, early termination can have a negative impact on the debtor's business and the successful rescue of the business. Therefore, in such cases, it is necessary to provide that creditors are not allowed to invoke ipso facto clauses which make reference to negotiations on a restructuring plan or a stay or any similar event connected to the stay.