I am trying to delete a sampling procedure using QDV2 tcode. System issues message 'The sampling procedure cannot be deleted, as it is already used in an inspection plan'.
I checked in QDV6 tranaction 'Whereused list' for sampling procedure but ther eis no usage found.
I see in PLMK table . It displays assigned to a INspection Plan but deletion indicator is also on at the same time for this in Table PLMK..
How this samling procedure can be deleted?