Thanks Jurgen for reply.
To give you more clarity on issue I will explain my issue in detail.
Without going for PS_project and CO_order object archival I directly went for AM_ASSET archival as tables related to PS project and co_order are not growing at considerable size hence beyond my project scope.
Now after am_asset archival entries from ANLA got deleted this included AUC deactivated assets also.
I never expected AUC deactivated assets will be picked up by unfortunately also got picked up.
Now I would love to know in what all cases my testers will face issues for AUC WBS & Internal Order.