I'm trying to deploy our ProcessDefinition by code rather than manually. We're getting an error but I don't know what it might mean:

09:36:53,968 [Start EFile Destruct Workflow-admin] INFO JBPMAccessor : [JBPMAccessor.startEfileDestructionProcess] Did not find latest Process Definition of JBPMEfileProcess...
09:36:53,968 [Start EFile Destruct Workflow-admin] INFO JBPMAccessor : [JBPMAccessor.startEfileDestructionProcess] This was the error: org.jbpm.JbpmException: couldn't find process definition 'JBPMEfileProcess'
09:36:53,968 [Start EFile Destruct Workflow-admin] INFO JBPMAccessor : [JBPMAccessor.startEfileDestructionProcess] Attempting to deploy Process Definition of JBPMEfileProcess...
09:36:53,968 [Start EFile Destruct Workflow-admin] INFO JBPMAccessor : Entering deployNewProcessDefinition
09:36:53,968 [Start EFile Destruct Workflow-admin] DEBUG JbpmContextInfo : creating jbpm context with service factories '[message, tx, scheduler, authentication, persistence, logging]'
09:36:53,968 [Start EFile Destruct Workflow-admin] DEBUG JbpmContext : creating org.jbpm.JbpmContext@16f4ce0
09:36:53,968 [Start EFile Destruct Workflow-admin] INFO JBPMAccessor : Retrieved jbpmContext.
09:36:54,031 [Start EFile Destruct Workflow-admin] WARN JpdlParser : couldn't set xml parser property property 'http://java.sun.com/xml/jaxp/properties/schemaLanguage' to 'http://www.w3.org/2001/XMLSchema'
org.xml.sax.SAXNotRecognizedException: Property: http://java.sun.com/xml/jaxp/properties/schemaLanguage
at org.apache.crimson.parser.XMLReaderImpl.setProperty(XMLReaderImpl.java:257)
at org.apache.crimson.jaxp.SAXParserImpl.setProperty(SAXParserImpl.java:177)
at org.jbpm.jpdl.xml.JpdlParser.createXmlReader(JpdlParser.java:77)
at org.jbpm.jpdl.xml.JpdlParser.createSaxReader(JpdlParser.java:62)
at org.jbpm.jpdl.xml.JpdlParser.parse(JpdlParser.java:56)
at org.jbpm.jpdl.xml.JpdlXmlReader.readProcessDefinition(JpdlXmlReader.java:142)
at org.jbpm.graph.def.ProcessDefinition.parseXmlReader(ProcessDefinition.java:181)
at com.rco.bpm.util.JBPMAccessor.deployNewProcessDefinition(JBPMAccessor.java:327)
at com.rco.bpm.util.JBPMAccessor.startEfileDestructionProcess(JBPMAccessor.java:71)
at com.rco.jsp.CJobs2$CStartElectronicFileDestructionWorkflowJob.runJob(CJobs2.java:197)
at com.rco.jsp.CJobControl$CJobThread.run(CJobControl.java:2246)

The ap runs under Tomcat. We have another installation where we deployed the process definition manually and we do not have any problem with the jBPM engine. I'm wondering if I have some wrong or missing jar on my system. In case it helps, the code that creates this error is below:

 /**
 * Method to create a new JBPM process
 *
 * @param orgNumber The organization number for the new process
 * @param suborgNumber The suborg number for the new process
 * @return processID The unique ID of this newly created destruction task
 */
 public static long startEfileDestructionProcess(String orgNumber, String suborgNumber) throws RMSException{
 long processID = -1;
 log.info("Entering startEfileDestructionProcess");

 //Check if the jbpmConfiguration has been setup
 if( jbpmConfiguration == null ){
 //retrieve it
 log.info("JBPMConfiguration was null, creating instance.");
 jbpmConfiguration = JbpmConfiguration.getInstance();
 }

 //Doing a try and catch for all so the RMSException can contain the relevant info
 // Lookup the pojo persistence context-builder that is configured above
 JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
 log.info("Retrieved jbpmContext.");


 try {

 // Make sure we're deployed.
 String strFilePath = "C:\\Documents and Settings\\All Users\\Documents\\RoyImage2000\\application\\webapps\\Image2000\\WEB-INF\\classes\\processdefinition.xml";

 try
 {
 log.info("[JBPMAccessor.startEfileDestructionProcess] Finding latest Process Definition of JBPMEfileProcess "
 + " in file: " + strFilePath);
 jbpmContext.getGraphSession().findLatestProcessDefinition("JBPMEfileProcess");
 log.info("[JBPMAccessor.startEfileDestructionProcess] Found latest Process Definition of JBPMEfileProcess");
 }
 catch (JbpmException je)
 {
 // Procession definition probably not deployed. Deploy it.
 log.info("[JBPMAccessor.startEfileDestructionProcess] Did not find latest Process Definition of JBPMEfileProcess...");
 log.info("[JBPMAccessor.startEfileDestructionProcess] This was the error: " + je.toString());
 log.info("[JBPMAccessor.startEfileDestructionProcess] Attempting to deploy Process Definition of JBPMEfileProcess...");
 deployNewProcessDefinition(strFilePath);
 log.info("[JBPMAccessor.startEfileDestructionProcess] After attempting to deploy Process Definition of JBPMEfileProcess...");
 }

 log.info("Creating process");

 //Create a new Process Instance of JBPMEfileProcess
 ProcessInstance processInstance = jbpmContext.newProcessInstance("JBPMEfileProcess");
 log.info("Created process");
 processID = processInstance.getId();
 log.info("ProcessID is ["+processID+"]");

 //Set the key variables
 processInstance.getContextInstance().createVariable("OrgNumber",orgNumber);

 log.info("Set Org Number");
 processInstance.getContextInstance().createVariable("SubOrgNumber",suborgNumber);
 log.info("Set SubOrg Number");

 // Now the processInstance is saved in the database. So the
 // current state of the execution of the process is stored in the
 // database.
 processInstance.signal();
 jbpmContext.save(processInstance);
 log.info("Saved New Process");
 }catch(Exception e){
 String message = "Error creating new RMS process["+e.getMessage()+"]";
 e.printStackTrace();
 throw new RMSException(1,message);
 }
 finally {
 // Tear down the pojo persistence context.
 jbpmContext.close();
 }

 log.info("Exiting startEfileDestructionProcess, created processID["+processID+"]");
 return processID;
 }

/**
 * Method to deploy a new Process Definition, this method most likely will be removed
 * or otherwise protected
 * @param arg The full filepath of the new process definition to deploy
 */
 public static void deployNewProcessDefinition(String arg){
 log.info("Entering deployNewProcessDefinition");

 //Check if the jbpmConfiguration has been setup
 if( jbpmConfiguration == null ){
 //retrieve it
 log.info("JBPMConfiguration was null, creating instance.");
 jbpmConfiguration = JbpmConfiguration.getInstance();
 }

 //Doing a try and catch for all so the RMSException can contain the relevant info
 // Lookup the pojo persistence context-builder that is configured above
 JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
 log.info("Retrieved jbpmContext.");

 if( arg == null || arg.length() == 0 ){
 log.error("File name must be specified, cannot deploy new process.");
 }
 else{
 try {
 FileReader fr = new FileReader(arg);
 ProcessDefinition newProcessDefinition = ProcessDefinition.parseXmlReader(fr);
 log.info("Deploying process");

 jbpmContext.deployProcessDefinition(newProcessDefinition);

 log.info("Deployed New ProcessDefinition");
 }catch(Exception e){
 e.printStackTrace();
 }
 finally {
 // Tear down the pojo persistence context.
 jbpmContext.close();
 }
 }
 log.info("Exiting deployNewProcessDefinition");

 }