The Symantec Endpoint Protection Manager (SEPM) no longer updates content from LiveUpdate (LU).
While checking the Liveupdate downloads in the SEPM under Admin>Servers>Local Site>Show Liveupdate Downloads, it shows that the definitions revision are outdated.
When running Luall.exe in interactive mode, the Liveupdate pop-up window returns the following message: "There were no new content updates. Return code = 1"
log.liveupdate may contain entries similar to the following:
This issue can occur when the SEPM's content monikers are no longer registered with the LiveUpdate client. When this occurs, the LiveUpdate client no longer knows to check for SEPM content updates.
This can be corrected by registering the SEPM with LiveUpdate.
To register SEPM with LiveUpdate: