JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. ftl_log_level Optional. Determines the trace level of FTL messages logged in the server when the EMS Server FTL trace item is enabled. ftl_log_level = level When absent, the ftl_log_level defaults to warn. For more details, see the TIBCO FTL documentation on logging. Copyright © TIBCO Software Inc. All rights reserved.