!Error! An error occurred in the application program. Please report the following problem to your webmaster. Error message: 999: Application Error! Please contact the X-Application-Team. Help message: Please send a copy of the stack trace and of the error page to the development team in order to solve this problem immediately. Exception Type: ApplicationException 
Stacktrace:
ApplicationException: 999: Application Error! Please contact the X-Application-Team.
com.softwareag.xtools.xapplication.businessdocument.InvalidSchemaException
schema is non-deterministic
	at com.softwareag.xtools.xapplication.businessdocument.ContentParser.parseParticle(ContentParser.java:268)
	at com.softwareag.xtools.xapplication.businessdocument.ContentParser.parseSequence(ContentParser.java:327)
	at com.softwareag.xtools.xapplication.businessdocument.ContentParser.parseTerm(ContentParser.java:296)
	at com.softwareag.xtools.xapplication.businessdocument.ContentParser.parseParticle(ContentParser.java:246)
	at com.softwareag.xtools.xapplication.businessdocument.ContentParser.parse(ContentParser.java:213)
	at com.softwareag.xtools.xapplication.businessdocument.ContentParser.run(ContentParser.java:140)
	at com.softwareag.xtools.xapplication.businessdocument.ContentParser.run(ContentParser.java:59)
	at com.softwareag.xtools.xapplication.businessdocument.ElementNode.createStructureNodes(ElementNode.java:366)
	at com.softwareag.xtools.xapplication.businessdocument.BusinessNodeImpl.initChildren(BusinessNodeImpl.java:1897)
	at com.softwareag.xtools.xapplication.businessdocument.BusinessNodeImpl.getChildImpl(BusinessNodeImpl.java:1522)
	at com.softwareag.xtools.xapplication.businessdocument.Path.getNextStructureNode(Path.java:302)
	at com.softwareag.xtools.xapplication.businessdocument.Path.walk(Path.java:192)
	at com.softwareag.xtools.xapplication.businessdocument.BusinessNodeImpl.getDescendant(BusinessNodeImpl.java:273)
	at com.softwareag.xtools.xapplication.jsp.taglib.LoopTag.getSubNode(LoopTag.java:528)
	at com.softwareag.xtools.xapplication.jsp.taglib.LoopTag.getIterationNode(LoopTag.java:499)
	at com.softwareag.xtools.xapplication.jsp.taglib.LoopTag.createNewPage(LoopTag.java:432)
	at com.softwareag.xtools.xapplication.jsp.taglib.LoopTag.doStartTagCore(LoopTag.java:182)
	at com.softwareag.xtools.xapplication.jsp.JspTag.doStartTag(JspTag.java:120)
	at view_58._jspService(view_58.java:2719)
	at org.apache.jasper.runtime.HttpJspBase.service(Unknown Source)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java)
	at org.apache.tomcat.facade.ServletHandler.doService(Unknown Source)
	at org.apache.tomcat.core.Handler.invoke(Unknown Source)
	at org.apache.tomcat.core.Handler.service(Unknown Source)
	at org.apache.tomcat.facade.ServletHandler.service(Unknown Source)
	at org.apache.tomcat.core.ContextManager.internalService(Unknown Source)
	at org.apache.tomcat.core.ContextManager.service(Unknown Source)
	at org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Unknown Source)
	at org.apache.tomcat.util.net.TcpWorkerThread.runIt(Unknown Source)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(Unknown Source)
	at java.lang.Thread.run(Thread.java:484)