If the worker who presented an expired List B doc is still used, they have to present an unexpired document that establishes id. "This might be a renewed Variation on the expired List B document which was Earlier introduced, another unexpired List B document, or an unexpired List A document https://whathappenswhenlistingexp95172.spintheblog.com/33193035/indicators-on-list-expired-backup-of-archivelog-you-should-know