Bug ID 713111: When ASM and APM are configured on the same virtual server, ASM might report some errors in its logging.

Last Modified: Oct 24, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP APM, ASM(all modules)

Known Affected Versions:
13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 13.1.0,,,,,,,, 14.0.0,,,,,, 14.0.1,

Fixed In:

Opened: Apr 02, 2018
Severity: 3-Major


When APM (SSO feature) and ASM are configured on the same virtual server, WebSSO recreates requests on 401 responses. Such requests have the same support ID, so ASM logs errors.


ASM might potentially block such requests, so APM SSO functionality may not work.


APM (WebSSO) and ASM are configured on same virtual server.


There is no workaround except to not configure APM (WebSSO) and ASM on same virtual server.

Fix Information

This issue has been fixed.

Behavior Change