Hi, I'm having the following error visualizing a PDF report. An invalid XML character (Unicode: 0x3) was found in the value of attribute "Reaction" and element is "Allergies".   Aug 18, 2017 10:50:29 AM org.apache.fop.apps.FopFactoryConfigurator configure INFO: Default page-height set to: 11in Aug 18, 2017 10:50:29 AM org.apache.fop.apps.FopFactoryConfigurator configure INFO: Default page-width set to: 8.26in Aug 18, 2017 10:50:30 AM org.apache.fop.cli.Main startFOP SEVERE: Exception org.apache.fop.apps.FOPException: org.xml.sax.SAXParseException; systemId: file:/D:/SOJHSSDTC/mgr/Temp/Vte547p7Yyihkg.xml; lineNumber: 5; columnNumber: 47; An invalid XML character (Unicode: 0x3) was found in the value of attribute "Reaction" and element is "Allergies". net.sf.saxon.trans.XPathException: org.xml.sax.SAXParseException; systemId: file:/D:/SOJHSSDTC/mgr/Temp/Vte547p7Yyihkg.xml; lineNumber: 5; columnNumber: 47; An invalid XML character (Unicode: 0x3) was found in the value of attribute "Reaction" and element is "Allergies".         at org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:303)         at org.apache.fop.cli.InputHandler.renderTo(InputHandler.java:130)         at org.apache.fop.cli.Main.startFOP(Main.java:177)         at org.apache.fop.cli.Main.main(Main.java:208) Caused by: net.sf.saxon.trans.XPathException: org.xml.sax.SAXParseException; systemId: file:/D:/SOJHSSDTC/mgr/Temp/Vte547p7Yyihkg.xml; lineNumber: 5; columnNumber: 47; An invalid XML character (Unicode: 0x3) was found in the value of attribute "Reaction" and element is "Allergies".         at net.sf.saxon.event.Sender.sendSAXSource(Sender.java:417)         at net.sf.saxon.event.Sender.send(Sender.java:156)         at net.sf.saxon.Controller.transform(Controller.java:1691)         at org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:300)         ... 3 more Caused by: org.xml.sax.SAXParseException; systemId: file:/D:/SOJHSSDTC/mgr/Temp/Vte547p7Yyihkg.xml; lineNumber: 5; columnNumber: 47; An invalid XML character (Unicode: 0x3) was found in the value of attribute "Reaction" and element is "Allergies".         at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)         at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown Source)         at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)         at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)         at org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown Source)         at org.apache.xerces.impl.XMLScanner.scanAttributeValue(Unknown Source)         at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanAttribute(Unknown Source)         at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)         at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)         at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)         at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)         at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)         at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)         at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)         at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)         at net.sf.saxon.event.Sender.sendSAXSource(Sender.java:397)         ... 6 more