If a business establishment that engages in over-the-counter sales of a product containing ephedrine, pseudoephedrine, or norpseudoephedrine experiences a mechanical or electronic failure of the real-time electronic logging system, the business shall:
(1) maintain a written record or an electronic record made by any means that satisfies the requirements of Section 486.014(a)(2); and
(2) enter the information in the real-time electronic logging system as soon as practicable after the system becomes operational.