The CTREE_CONF_DUMP environment variable allows the c-treeRTG configuration to be saved to a specified file in XML format. If the value of this environment variable is a file name, c-treeRTG dumps its configuration in XML format to the specified file after c-treeRTG has been initialized with a ctree.conf (or iscobol.properties) configuration.
This feature can be used as a way to migrate the isCOBOL configuration options related to c-treeRTG from iscobol.properties format to ctree.conf format.