about RCW04， is there a way to re-convert style items back to non-style items after run RCW04 by acc

Dear,

Issue --F4101 items converted to FCW02 root level items by accident, these items will not generate child items,

          even open transaction/quantity exists，these items can be deleted  via PCW51, which lead integrity issue.

then how can we convert these style items back to non-style items which only exist in F4101?

if no approach via JDE UBE/app, is it ok and enough to simple delete FCW02 where structure code=0 for items in root level?

Thanks,

E.