The Front Office Scanning integration uses environment IDs from Epic to determine the Application Server and data source to use. If Epic passes the integration an invalid or blank environment ID, then the integration displays an error to the user and fails to launch.
The Front Office Scanning integration requires environment IDs to be mapped in EpicIntegrations.config. The EpicIntegrations.config file must reside in the same directory as obepicfosXx.dll.
EpicIntegrations.config contains many settings. Front Office Scanning uses only the environment ID mappings and these settings: PreventEpicLinks, PreventLinkTypes, and AllowLinkTypes. Front Office Scanning uses the Epic FOS XML configuration file for all other configuration settings.
To map an environment ID to an Application Server and data source, see Front Office Scanning Differences in Epic.