oratop get ORA-01476 error after applying 19.15 patch
# tfactl oratop -database xxxx
oratop : Release 16.5.1 Production on Sat May 7 10:44:29 CST 2022
Copyright (c) 2011, Oracle. All rights reserved.
Connecting
ORA-01476: divisor is equal to zero
Error - database not open.