During a batch process of 2000+ (in batches of 200) item records to change the item status, ~153 of the items had that item status updated in SOLR, but the actual value in the database for item status has not been updated. (In the search results the item status was displayed as Withdrawn BTAA SPR, which is the item status that the record was updated to, but in the item record itself, the original item status, Available at Mansueto, is still the value.) A check of the db confirmed that the item status had not been updated.
An initial update of all of the records failed with an incident report. Subsequent updates of the records in smaller batches to try find the problem in some batches failed with incident reports, but some also failed without incident reports.
Attached are screen shots of the item status in the search display (from SOLR) and in the item record (from the db) as well as a text file list of all of the items that failed in this manner.