Bug ID 972709: Bot defense print "No chal chk - cannot get anomaly action" errors to log

Last Modified: Jul 12, 2023

Affected Product(s):
BIG-IP ASM(all modules)

Opened: Dec 10, 2020

Severity: 4-Minor

Symptoms

Bot defense is enabled and "No chal chk - cannot get anomaly action" errors are printed to the log.

Impact

Errors a periodically printed to the log. They can be ignored.

Conditions

Bot defense is enabled and "Browser Verification" is used

Workaround

N/A

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips