Comment 1 for bug 1873350

I would argue that the catalog should also also go so far as to completely refuse to load the -1 record in the record details interface at all. It's not intended for use by staff; pre-cat items are intended to be transferred to "real" records if they're kept. If you do load it in the client it will try to load every single non-deleted pre-cat call number and item in the entire system in a large fleshed api call that can potentially cause a single pcrud backend to easily use over a GB of ram (depends on system size, of course) if it's able to complete at all.