It is expected that most of the 852 fields will be o.k., however you must check each record - especially for the misleading 500 field notes on specific copy numbering. Go to the 852 field and erase the entire line. Check for words run together - some spaces may be deleted by the system as well as added.
Examples Enter the holdings screen.
If found, delete the 500 field completely. On the statistics sheet provided, track the number of records corrected and the time spent.