Symptoms

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.

Impact

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

Conditions

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.

Workaround

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.

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips