Remote inventory Status definitions
The Status column of the Remote Inventory tab of the Computers page accessed via Client Management > Computers will show one of a number of remote inventory statuses for each device, as shown in the example below.

The available statuses are as follows:
Null:
Where the status is NULL or Empty this indicates that the devices has not yet been targeted for remote inventory
Processing:
Remote inventory is in progress, the information has been sent to the Endpoint server which is in the process of initiating the remote inventory. Normally only at this state briefly.
Complete:
Remote inventory completed successfully, however the remote inventory files have not yet been processed by the Application server. Normally only at this state for 5-10 minutes following each remote inventory cycle.
Idle:
The remote inventory has previously run successfully and its waiting for the next cycle to start again. Typically this is a 24 hour interval.
Failed:
as it suggests, there was a problem performing remote inventory. Refer to the Last Error column for more information.