Ankur Bawiskar
Tera Patron

@DP_3105 

18k record is small count.

Did you try to clear instance cache using cache.do and then logout and login again and then test?

If my response helped please mark it correct and close the thread so that it benefits future readers.

Regards,
Ankur
Certified Technical Architect  ||  10x ServiceNow MVP  ||  ServiceNow Community Leader