The value is found in the SERVER line of the service.txt file in the License Manager installation path. This variable is set in a client's environment, not on the server side. Setting the environment variable ARCGIS_LICENSE_FILE enables the functionality. This method is not constrained by architecture because a license server defined by communicates directly to the ARCGIS daemon through the specified TCP/IP port, working around the limitation of architecture-specific license files. You can define your license managers by using the function. It does not apply to ArcGIS Pro or Premium App named user software using an ArcGISEnterprise portal or ArcGIS Online. This topic applies to ArcGIS Desktop, ArcGIS Engine, ArcGIS CityEngine, and ArcGIS Pro concurrent use software only.
