Bug ID 540775: URLDecoder: Illegal hex characters in escape (%) pattern..

Last Modified: Sep 13, 2023

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

Known Affected Versions:
11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2

Fixed In:
12.1.0

Opened: Aug 19, 2015

Severity: 3-Major

Related Article: K41015433

Symptoms

APM Session Variable Report fails with error 'URLDecoder: Illegal hex characters in escape (%) pattern..' when session is active.

Impact

Session Variable Report reports an error; unable to view the report.

Conditions

This issue occurs when session is active and session variable value contains character '%'.

Workaround

To see session variable details, use one of the following workarounds: -- Run the following command: sessiondump. -- Go to Manage Sessions.

Fix Information

The session variable report shows correctly when session variable value contains character '%'.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips