A commercial tenant's interest in the retention of the rented item can be of paramount importance. In the event of landlord insolvency, the landlord's demands fade into the background and the creditor's rights take precedence. This unforeseeable development for the tenant can endanger the tenant's very existence due to divestiture of the rented item, i.e. his business, shop or factory. This work deals with the typical scenarios of such cases and answers the question concerning the possibility of effectively preventing the specialized right of termination according to A 111 of the German Insolvency Act.