You must configure the ESM data collector before you use the ESM data collector on the Data Processing Service computer. The ESM data collector must be associated with one or more ESM managers.
The ESM manager settings are specific to a site. The configurations that you make in the ESM - Manager dialog box are specific to the site where you have configured the ESM data collector. You can view or update the ESM data collector configuration for a site by selecting the site from the Site name drop-down list. The Site name drop-down displays the list of the sites that have at least one DPS with the ESM data collector role.
More Information
Configuring the ESM manager settings
Configuring the ESM general settings
Configuring an ESM manager for custom messages