configurationMonitor throws possibly the error 'Character reference "&#.." is an invalid XML character'

The ConfigurationMonitor must know the job chain path of the order. At the moment the API doesn't have a method to get the job chain path directly (see JS-472). Until JS-472 is fixed the ConfigurationMonitor use the following code to determine the job chain path:

String orderXML = order.xml();
SOSXMLXPath xp = new SOSXMLXPath(new StringBuffer(orderXML));
String jobChainPath = xp.selectSingleNodeValue("/order/@job_chain");

The order.xml() contains the log so that it is possible that the XML parser throws an error if a previous job in the job chain has written invalid chars:

error occurred in spooler_process_before: Character reference "&#.." is an invalid XML character.