We have a handful of high up pallet locations that are technically unusable at the moment as they're physically blocked by lights from the ceiling. We're looking at changing them so the locations are usable (which is why the location exists on Mintsoft) but it would be good if we can mark a location as inactive to improve the accuracy of the available space we have.
I raised this (kind of) on MST-I-189 - just voted for this one - please vote for mine! :-)