Bug ID 467106: Loading ucs file after install v11.6.0 on top of v11.5.0 fails when Gx reporting is enabled.

Last Modified: Nov 22, 2021

Affected Product(s):
BIG-IP Install/Upgrade, PEM(all modules)

Fixed In:
11.6.0 HF5, 11.6.0

Opened: Jun 13, 2014

Severity: 1-Blocking


After installing BIG-IP v11.6.0 on top of BIG-IP v11.5.0, a saved UCS file might need to be loaded. If Gx reporting is enabled, UCS file loading fails.


The UCS file cannot be used after upgrading from BIG-IP v11.5.0 to BIG-IP v11.6.0


1. Upgrade from BIG-IP v11.5.0 to BIG-IP v11.6.0. 2. Load saved UCS file in which Gx reporting is enabled.


Disable Gx reporting before creating the UCS file.

Fix Information

After the fix, an upgrade to BIG-IP v11.6.0 from BIG-IP v11.5.0 followed by a UCS load completes successfully.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips