Words in overlaid brief bibs not deleted from keyword index

• Article Type: General
• Product: Voyager
• Product Version: 8.1.0

Problem Symptoms:
?€¢ Keywords in brief bibliographic records still appear in keyword index after brief bibs are overlaid by full bibs.
?€¢ Searching for words that are no longer in bib records' MARC fields, such as requesting professors' names, still brings up results
?€¢ Sizes of files on system indicate need for keyword regen.

Cause:
Keywords retained in index even though keywords are no longer in the record.

Resolution:
Keyword regen needed.