The Deployment Solution Agent (7.x) comes in as an all or nothing bundle. Once installed the agent will run all of its tasks whenever it finds it suitable, without giving administrators a chance to control what should or should not be done.
The iLO inventory is one such task that the Deployment Agent runs everytime the agent is started. Given you can't disabled the inventory process you cannot either prevent the events related to running the task.
This means that if you have 10,000 computers starting on Monday morning all with the Deployment Agent installed you will get 10,000 RILOE Capture Event messages sent to the SMP.
As previously stated with the DS Agent it's an all or nothing deal, but thankfully some Agent built-in feature can be used here to prevent the undesired messages from living the workstation:
The Altiris Agent Transport Filters. These filters are normally delivered to the managed machine with its client policy and are stored in...