Bug ID 505878: Configuration load failure on secondary blades may occur when the chassis is rebooted

Last Modified: Jun 30, 2021

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(all modules)

Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4

Fixed In:
12.0.0, 11.6.0 HF5

Opened: Feb 10, 2015
Severity: 3-Major
Related AskF5 Article:


On secondary blades, errors similar to the following appear in the ltm log: -- err mcpd[8115]: 01070821:3: User Restriction Error: User (Unknown) may not change the role of Administrator (t004576a). -- err mcpd[8115]: 01070935:3: Unexpected exception caught in MCPProcessor::rm_DBLowHighWide(). -- err mcpd[8115]: 01070734:3: Configuration error: MCPProcessor::check_initialization:.


Secondary blades are offline.


A multi-bladed system is required, along with the presence of a user account (other than admin or root) that has Administrator privileges. The issue may then occur with a reboot of some or all of the blades.



Fix Information

Configuration now loads to completion on secondary blades.

Behavior Change