Throwing java.lang.NullPointerException
Hi there.
In many code samples and throughout the JDK you can find the following kind of code:
public void doSomething(Object arg) {
if (arg == null) {
throw new NullPointerException("arg is null");
// now do something
}This is bad coding style in my opinion. If a parameter is passed to a method which violates the methods "contract with the caller" an IllegalArgumentException (or a subclass) should be thrown - since it is an illegal argument. A NullPointerException should just be thrown by the JVM if a null is dereferenced in some way.
I would rather need an
public class IllegalNullArgumentException extends IllegalArgumentExceptionYour opinions?
Klaus
Yes, you do that...
Similar Messages
-
Server: JBoss EAP 6.2.0
Client: JDK 1.7.0_51 x64
JAX-WS: RI 2.2.8 ( via -Djava.endorsed.dirs )
I am getting a java.lang.NullPointerException when calling the operation on the WS endpoint from the client when using non-anonymous replyTo address.
I have simplified the scenario into a small test case that hopefully others can replicate. Since the exception is happening on the client instead of the server, I would think that the container used is irrelevant, but I have specified it nonetheless.
1) WebService:
package test.webservice;
import java.util.Random;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import javax.xml.ws.soap.Addressing;
@WebService(targetNamespace="http://services.nowhere.org/")
@Addressing(required=true)
@SOAPBinding(style = SOAPBinding.Style.DOCUMENT)
public class RandomTest {
@WebMethod
public long nextRandom(@WebParam boolean forceException) throws Exception {
if( forceException ) {
throw new Exception("Some exception");
Random rand = new Random();
return rand.nextLong();
2) Generated WSDL by JBossEAP 6.2.2:
<?xml version='1.0' encoding='UTF-8'?><wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsp="http://www.w3.org/ns/ws-policy" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata" xmlns:tns="http://webservice.test/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:ns1="http://schemas.xmlsoap.org/soap/http" name="RandomTestService" targetNamespace="http://webservice.test/">
<wsdl:types>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://webservice.test/" elementFormDefault="unqualified" targetNamespace="http://webservice.test/" version="1.0">
<xs:element name="nextRandom" type="tns:nextRandom"/>
<xs:element name="nextRandomResponse" type="tns:nextRandomResponse"/>
<xs:complexType name="nextRandom">
<xs:sequence/>
</xs:complexType>
<xs:complexType name="nextRandomResponse">
<xs:sequence>
<xs:element name="return" type="xs:long"/>
</xs:sequence>
</xs:complexType>
</xs:schema>
</wsdl:types>
<wsdl:message name="nextRandom">
<wsdl:part element="tns:nextRandom" name="parameters">
</wsdl:part>
</wsdl:message>
<wsdl:message name="nextRandomResponse">
<wsdl:part element="tns:nextRandomResponse" name="parameters">
</wsdl:part>
</wsdl:message>
<wsdl:portType name="RandomTest">
<wsdl:operation name="nextRandom">
<wsdl:input message="tns:nextRandom" name="nextRandom" wsam:Action="http://webservice.test/RandomTest/nextRandomRequest" wsaw:Action="http://webservice.test/RandomTest/nextRandomRequest">
</wsdl:input>
<wsdl:output message="tns:nextRandomResponse" name="nextRandomResponse" wsam:Action="http://webservice.test/RandomTest/nextRandomResponse" wsaw:Action="http://webservice.test/RandomTest/nextRandomResponse">
</wsdl:output>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="RandomTestServiceSoapBinding" type="tns:RandomTest">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsaw:UsingAddressing wsdl:required="true"/>
<wsp:PolicyReference URI="#RandomTestServiceSoapBinding_WSAM_Addressing_Policy"/>
<wsdl:operation name="nextRandom">
<soap:operation soapAction="" style="document"/>
<wsdl:input name="nextRandom">
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output name="nextRandomResponse">
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="RandomTestService">
<wsdl:port binding="tns:RandomTestServiceSoapBinding" name="RandomTestPort">
<soap:address location="http://localhost:8080/servertest/RandomTest"/>
</wsdl:port>
</wsdl:service>
<wsp:Policy xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="RandomTestServiceSoapBinding_WSAM_Addressing_Policy"><wsam:Addressing><wsp:Policy/></wsam:Addressing></wsp:Policy>
</wsdl:definitions>
3) ant build.xml to generate the client code from WSDL
<?xml version="1.0" encoding="UTF-8"?>
<project default="build" basedir="..">
<property name="jaxws.classpath" location="C://jaxws-2.2.8/jaxws-ri/lib/*.jar"/>
<taskdef name="wsimport" classname="com.sun.tools.ws.ant.WsImport">
<classpath path="${jaxws.classpath}"/>
</taskdef>
<target name="build" >
<!-- For these to work, the JAR files in tools/jaxws-ri must be included in Ant's classpath -->
<wsimport wsdl="http://localhost:8080/servertest/RandomTest?wsdl"
verbose="true"
sourcedestdir="src"
destdir="bin"
keep="true">
<xjcarg value="-enableIntrospection"/>
</wsimport>
</target>
</project>
4) Client code
4a) ClientTest.java - Actual client run from client
package test.wsclient;
import java.util.ArrayList;
import java.util.List;
import javax.xml.ws.BindingProvider;
import javax.xml.ws.Endpoint;
import javax.xml.ws.handler.Handler;
import javax.xml.ws.soap.AddressingFeature;
import org.nowhere.services.RandomTest;
import org.nowhere.services.RandomTestService;
public class ClientTest {
public static void main(String args[]) throws Exception {
ClientTest app = new ClientTest();
app.testAddressing();
public void testAddressing() throws Exception {
String REPLY_TO_ADDRESS = "http://localhost:8082/servertest/RandomCallback";
String FAULT_TO_ADDRESS = "http://localhost:8082/servertest/RandomCallbackFault";
RandomTestService service = new RandomTestService();
RandomTest port = service.getRandomTestPort(new AddressingFeature());
BindingProvider provider = (BindingProvider) port;
// pass the replyTo address to the handler
provider.getRequestContext().put("ReplyTo", REPLY_TO_ADDRESS);
provider.getRequestContext().put("FaultTo", FAULT_TO_ADDRESS);
// Register handlers to set the ReplyTo and FaultTo on the SOAP request sent to the WS endpoint
List<Handler> handlerChain = new ArrayList<Handler>();
handlerChain.add(new ClientHandler());
provider.getBinding().setHandlerChain(handlerChain);
// Start endpoint to receive callbacks from WS
Endpoint endpoint = Endpoint.publish(REPLY_TO_ADDRESS, new CallbackSEI());
try {
port.nextRandom(false);
} catch( Exception ex ) {
ex.printStackTrace();
} finally {
Thread.sleep(10000);
endpoint.stop();
System.exit(0);
4b) ClientHandler.java - Used to set the wsa ReplyTo address and FaultTo address when sending SOAP request from client to server
package test.wsclient;
import java.util.Set;
import javax.xml.namespace.QName;
import javax.xml.soap.SOAPEnvelope;
import javax.xml.soap.SOAPHeader;
import javax.xml.ws.handler.MessageContext;
import javax.xml.ws.handler.MessageContext.Scope;
import javax.xml.ws.handler.soap.SOAPHandler;
import javax.xml.ws.handler.soap.SOAPMessageContext;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
public class ClientHandler implements SOAPHandler<SOAPMessageContext> {
public ClientHandler() {};
@Override
public Set<QName> getHeaders() {
return null;
@Override
public void close(MessageContext arg0) {
@Override
public boolean handleFault(SOAPMessageContext context) {
return true;
protected void setAnAddress(SOAPHeader header, String tagName, String address) {
NodeList nodeListReplyTo = header.getElementsByTagName(tagName);
NodeList nodeListAddress = nodeListReplyTo.item(0).getChildNodes();
for (int i = 0; i < nodeListAddress.getLength(); i++) {
Node node = nodeListAddress.item(i);
if ("Address".equals(node.getLocalName())) {
node.setTextContent(address);
break;
protected String getMessageID(SOAPHeader header) {
NodeList nodeListMessageId = header.getElementsByTagName("MessageID");
return nodeListMessageId.item(0).getTextContent();
@Override
public boolean handleMessage(SOAPMessageContext context) {
Boolean isOutbound = (Boolean) context.get(SOAPMessageContext.MESSAGE_OUTBOUND_PROPERTY);
if (isOutbound) {
try {
SOAPEnvelope envelope = context.getMessage().getSOAPPart().getEnvelope();
SOAPHeader header = envelope.getHeader();
/* extract the generated MessageID */
String messageID = getMessageID(header);
context.put("MessageID", messageID);
context.setScope("MessageID", Scope.APPLICATION);
/* change ReplyTo address */
setAnAddress(header, "ReplyTo", (String) context.get("ReplyTo"));
setAnAddress(header, "FaultTo", (String) context.get("FaultTo"));
} catch (Exception ex) {
throw new RuntimeException(ex);
return true;
4c) CallbackSEI.java - endpoint on the client for server to send the SOAP response back to the client
package test.wsclient;
import javax.annotation.Resource;
import javax.jws.Oneway;
import javax.jws.WebParam;
import javax.jws.WebService;
import javax.xml.ws.Action;
import javax.xml.ws.RequestWrapper;
import javax.xml.ws.WebServiceContext;
import javax.xml.ws.soap.Addressing;
@WebService
@Addressing
//@HandlerChain(file = "/handler-chain.xml")
public class CallbackSEI {
@Resource
private WebServiceContext context;
* If there is no namespace specified in the method below, then the CallbackSEI needs to be in the same package as the
* WS endpoint.
@Oneway
@Action(input="http://services.nowhere.org/RandomTest/nextRandomResponse")
@RequestWrapper(localName="nextRandomResponse", targetNamespace="http://services.nowhere.org/")
public void handleNotification(@WebParam(name="return")long random) {
System.out.println("Asynch response received");
System.out.println( random );
//System.out.println("This response relates to the message ID: "+ getMessageID());
In summary:
Server is listening on port 8080
Client will listen in port 8082 for the callback from the server for the SOAP response
Now when I run the client, I see that the proper behaviour as far as ws-addressing is concerned. That is:
client -- SOAP request ( on port 8080 ) --> server
client <-- HTTP 202 ( empty HTTP body ) --- server
client <-- SOAP response ( on port 8082 ) --- server
All well and good, except that I am getting a NullPointerException on the client side when I call the operation.
With debugging of the SOAP request and responses, I get the following output:
---[HTTP request - http://localhost:8080/servertest/RandomTest]---
Accept: text/xml, multipart/related
Content-Type: text/xml; charset=utf-8
SOAPAction: "http://services.nowhere.org/RandomTest/nextRandomRequest"
User-Agent: JAX-WS RI 2.2.8 svn-revision#13980
<?xml version='1.0' encoding='UTF-8'?><S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><S:Header><To xmlns="http://www.w3.org/2005/08/addressing">http://localhost:8080/servertest/RandomTest</To><Action xmlns="http://www.w3.org/2005/08/addressing">http://services.nowhere.org/RandomTest/nextRandomRequest</Action><ReplyTo xmlns="http://www.w3.org/2005/08/addressing">
<Address>http://localhost:8082/servertest/RandomCallback</Address>
</ReplyTo><FaultTo xmlns="http://www.w3.org/2005/08/addressing">
<Address>http://localhost:8082/servertest/RandomCallbackFault</Address>
</FaultTo><MessageID xmlns="http://www.w3.org/2005/08/addressing">uuid:bcd2f6ef-3034-49e8-b837-dbd6a772fb93</MessageID></S:Header><S:Body><ns2:nextRandom xmlns:ns2="http://services.nowhere.org/"><arg0>false</arg0></ns2:nextRandom></S:Body></S:Envelope>--------------------
---[HTTP response - http://localhost:8080/servertest/RandomTest - 202]---
null: HTTP/1.1 202 Accepted
Content-Length: 0
Content-Type: text/xml;charset=UTF-8
Date: Fri, 18 Jul 2014 08:34:36 GMT
Server: Apache-Coyote/1.1
java.lang.NullPointerException
at com.sun.proxy.$Proxy38.nextRandom(Unknown Source)
at test.wsclient.ClientTest.testAddressing(ClientTest.java:43)
at test.wsclient.ClientTest.main(ClientTest.java:18)
---[HTTP request]---
Cache-control: no-cache
Host: localhost:8082
Content-type: text/xml; charset=UTF-8
Content-length: 704
Connection: keep-alive
Pragma: no-cache
User-agent: Apache CXF 2.7.7.redhat-1
Accept: */*
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Header><Action xmlns="http://www.w3.org/2005/08/addressing">http://services.nowhere.org/RandomTest/nextRandomResponse</Action><MessageID xmlns="http://www.w3.org/2005/08/addressing">urn:uuid:65d8d7fc-09e4-494a-a9c5-0a01faf4d7e6</MessageID><To xmlns="http://www.w3.org/2005/08/addressing">http://localhost:8082/servertest/RandomCallback</To><RelatesTo xmlns="http://www.w3.org/2005/08/addressing">uuid:bcd2f6ef-3034-49e8-b837-dbd6a772fb93</RelatesTo></soap:Header><soap:Body><ns2:nextRandomResponse xmlns:ns2="http://services.nowhere.org/"><return>2870062781194370669</return></ns2:nextRandomResponse></soap:Body></soap:Envelope>--------------------
Asynch response received
2870062781194370669
As you can see from the output above, the proxy is throwing an Exception when it receives the HTTP 202 response.
Any ideas ?I think I have found when I get this error and probably I have found a bug. I will appreciate if someone can confirm this.
In my BPEL project setup, my BPEL process's wsdl file imports another wsdl from different namespace. Here is sample snippet -
<wsdl:definitions targetNamespace="http://namespace/1">
<wsdl:import namespace="http://namespace/2" location="resources/another.wsdl"/>
<plnk:partnerLinkType....../>
</wsdl:definitions>
Please let me know. I checked the bundled samples with Oracle BPEL PM and did not find any similar case where process wsdl imports another wsdl.
Thank you.
Meghana -
Oracle Agent Manager throwing java.lang.NullPointerException.
Hi folks,
When i am trying to execute the test scripts on my machine, after adding it in test manager. The agent service on the client machine is throwing up the below error message.
As the scripts are EBS scripts, I am using command line for invoking the JVM. I am able to run the scripts on the server machine successfully using the same command line.
C:\OracleATS\agentmanager\bin\AgentManagerService.exe -c C:\OracleATS\agentmanager\bin\AgentManagerService.conf
Error:
wrapper | --> Wrapper Started as Console
wrapper | Launching a JVM...
jvm 1 | Wrapper (Version 3.0.3)
jvm 1 |
jvm 1 | java.lang.NullPointerException
jvm 1 | at oracle.oats.empstart.Messenger.endConnection(Messenger.java:1
59)
jvm 1 | at oracle.oats.empstart.EmpStartMain.<init>(EmpStartMain.java:51
3)
jvm 1 | at oracle.oats.empstart.EmpStartMain.main(EmpStartMain.java:392)
jvm 1 | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
jvm 1 | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcces
sorImpl.java:39)
jvm 1 | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMet
hodAccessorImpl.java:25)
jvm 1 | at java.lang.reflect.Method.invoke(Method.java:597)
jvm 1 | at org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimple
App.java:105)
jvm 1 | at java.lang.Thread.run(Thread.java:662)
Regards,
NishantYes, you do that...
-
My servlet throws java.lang.NullPointerException when calling service()
i can't determine which part exactly is null and the exception log is:
Jun 28, 2009 1:28:11 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet CheckLog threw exception
java.lang.NullPointerException
at LoginSer.processRequest(LoginSer.java:37)
at LoginSer.doPost(LoginSer.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:368)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:619)
and here is the code can anyone help me please:
import java.io.*;
import java.net.*;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import com.microsoft.sqlserver.jdbc.*;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.xml.ws.Dispatch;
public class RegForm extends HttpServlet {
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
String fName=request.getParameter("fName");
String lName=request.getParameter("lName");
String addr=request.getParameter("address");
int x=0;
if(!(fName.equals(null) && lName.equals(null) && addr.equals(null))){
try {
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
String url="jdbc:sqlserver://localhost:1433;databaseName=MyDB1;userName=sa;password=iszecson;";
Connection conn=DriverManager.getConnection(url);
Statement st=conn.createStatement();
//System.out.println("----> "+conn.toString());
int rs=st.executeUpdate("insert into Employee (FirstName,LastName,Address) values ('"+fName+"','"+lName+"','"+addr+"')");
x=rs;
} catch (Exception ex) {
ex.printStackTrace();
out.println("<html>");
out.println("<head>");
out.println("<title>Added</title>");
out.println("</head>");
out.println("<body>");
out.println(x+" rows affected");
out.println("</body>");
out.println("</html>");
out.close();
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}abulseed wrote:
if(!(fName.equals(null) && lName.equals(null) && addr.equals(null))){
Is this line 37?
If so, if any of fName, lName or addr are null you will get a NullPointerException.
This is not how you check whether something is null.
Use '=='. -
Code compiles - throws java.lang.NullPointerException
This program is intended to build an array and populate it with inventory, then print out the inventory line item by line item. The code compiles but throws the NullPointerException error when the program is run. Here is the main method with 2 classes, as well as the text from the error and a pointer to the specific place in the code the error is from...
main method
import java.util.Scanner;
import static java.lang.System.out;
import java.io.*;
public class Inventory1
private static void Exit() //set ability for program to exit on each loop
{ out.println("We hope this inventory program was " +
"helpful. Thank you for using our program.");
System.exit(0);
public static void main (String [] args)
boolean validNumber;
boolean validCount;
boolean validDollars;
//initialize scanner
Scanner sc = new Scanner(System.in);
Music info = new Music();
//declare and initialize variables
int[] itemNumber = new int [5];
String[] productName = new String[5];
int[] stockAmount = new int[5];
double[] productCost = new double[5];
double[] totalValue = new double[5];
while (true)
for (int i=0; i<5; i++)
out.println( "Enter CD name/description or 'exit' to stop the" +
" program: "); //prompt - product name
info.productName[i] = sc.next(); // input
if (info.productName.equalsIgnoreCase("exit"))
out.println("Exit entered. ");
Exit();
else
do
out.println("Please enter CD number: "); //prompt - item number
info.itemNumber[i] = sc.nextInt();
validNumber = true;
if( (info.itemNumber[i] <1 ) )
{//make sure product number is positive number
validNumber = false;
out.println("All CDs have positive numbers and no other " +
"characters. Please enter a valid CD number.");
}while (!validNumber);
do
out.println("Quantity in stock: "); // prompt - quantity
info.stockAmount [i] = (sc.nextInt()); // capture temp number to verify
validCount = true;
if(( info.stockAmount[i] <1 ))
{ // ensure stock amount is positive number
validCount = false;
out.println( "Inventory numbers must be positive. Please " +
"enter a correct value." ); // prompt for correct #
} while (!validCount);
do
out.println("What is the product cost for each unit? "); // prompt - cost
info.productCost[i] = sc.nextDouble();
validDollars = true;
if (( info.productCost[i] <1 ))
validDollars = false;
out.println( "Product cost must be a positive dollar " +
"amount. Please enter correct product cost." );
} while (!validDollars);
out.println(totalValue);
@Override
public String toString()
return super.toString();
Music classclass Music
String productName[];
String title;
int itemNumber[];
int item;
int stockAmount[];
int amount;
double productCost[];
double cost;
double totalValue[];
double value;
int i;
public Music(String title, int item, int amount, double cost, double value,
int i)
this.productName[i] = title;
this.itemNumber[i] = item;
this.stockAmount[i] = amount;
this.productCost[i] = cost;
this.totalValue[i] = value;
public Music()
public void setTotalValue(double[] totalValue)
this.totalValue = totalValue;
public double[] getTotalValue()
return totalValue;
public void setStockAmount(int[] stockAmount)
this.stockAmount = stockAmount;
public int[] getStockAmount()
return stockAmount;
public void setProductCost(double[] productCost)
this.productCost = productCost;
public double[] getProductCost()
return productCost;
public void setProductName(String[] productName)
this.productName = productName;
public String[] getProductName()
return productName;
public void setItemNumber (int[] itemNumber)
this.itemNumber = itemNumber;
public int[] getItemNumber()
return itemNumber;
}TotalInventory classclass TotalInventory
double TotalInfo;
public int [] getStockAmount(int[] units)
int[] stockAmount = units;
return units;
public double[] getTotalValue(double[] cost)
double[] productCost = cost;
return cost;
error message
init:
deps-jar:
Compiling 1 source file to C:\Documents and Settings\Tammy\My Documents\School\JavaProgramming\Inventory\build\classes
compile:
run:
Enter CD name/description or 'exit' to stop the program:
here we go
Exception in thread "main" java.lang.NullPointerException
at Inventory1.main(Inventory1.java:54)
Java Result: 1
BUILD SUCCESSFUL (total time: 4 seconds)
Inventory1.main(Inventory1.java:54) is this line of code in the main method: info.productName[i] = sc.next(); // input Any suggestions?I have not changed my code from when I supplied it in the first post - I am simply pointing out that I already initiated the String with 5 as the number...I've supplied you with everything I am getting. The three modules are in the original post, as is the error message being received - nothing has changed.
This means with the code posted in my original question I am getting an NPE. I compile the code and run it. I'm able to input the "title" (productName) after the prompt but then get the NPE. I'm not trying to make you read my mind, I'm just asking for help and make every effort to provide as much detail as possible to make that easier on all of us. -
Persistence.getPersistenceUtil().isLoaded method throws java.lang.NullPointerException
Why the java.lang.NullPointerException exception occurs when J call Persistence.getPersistenceUtil().isLoaded(entityA, "list") method for multitenant entities?
@Entity
@Table(name = "entity_a")
@Multitenant(MultitenantType.TABLE_PER_TENANT)
@TenantTableDiscriminator(type= TenantTableDiscriminatorType.SCHEMA)
public class EntityA implements Serializable {
@OneToMany(cascade = CascadeType.ALL,
mappedBy = "ea",
fetch = FetchType.LAZY)
private List<EntityB> list= new ArrayList<EntityB>();
@Entity
@Table(name = "entity_b")
@Multitenant(MultitenantType.TABLE_PER_TENANT)
@TenantTableDiscriminator(type= TenantTableDiscriminatorType.SCHEMA)
public class EntityB implements Serializable {
@JoinColumns({...})
@ManyToOne
private EntityA ea;
Main.java
EntityManager em = Persistence.createEntityManagerFactory("PersistenceUnit")
.createEntityManager();
em.getTransaction().begin();
em.setProperty(
EntityManagerProperties.MULTITENANT_PROPERTY_DEFAULT,
"schema"
EntityA entityA = em.find(EntityA.class, "1");
Persistence.getPersistenceUtil().isLoaded(entityA, "list");
em.getTransaction().commit();
Exception in thread "main" Local Exception Stack:
Exception [EclipseLink-69] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.DescriptorException
Exception Description: A NullPointerException was thrown while extracting a value from the instance variable [list] in the object [jpatest.EntityA].
Internal Exception: java.lang.NullPointerException
Mapping: org.eclipse.persistence.mappings.OneToManyMapping[otherTaxableIncomeItemList]
Descriptor: RelationalDescriptor(jpatest.EntityA --> [DatabaseTable(entity_a)])
at org.eclipse.persistence.exceptions.DescriptorException.nullPointerWhileGettingValueThruInstanceVariableAccessor(DescriptorException.java:1275)
at org.eclipse.persistence.internal.descriptors.InstanceVariableAttributeAccessor.getAttributeValueFromObject(InstanceVariableAttributeAccessor.java:88)
at org.eclipse.persistence.mappings.DatabaseMapping.getAttributeValueFromObject(DatabaseMapping.java:579)
at org.eclipse.persistence.mappings.ForeignReferenceMapping.getAttributeValueFromObject(ForeignReferenceMapping.java:974)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.isLoaded(EntityManagerFactoryImpl.java:172)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.isLoaded(EntityManagerFactoryImpl.java:153)
at org.eclipse.persistence.jpa.PersistenceProvider.isLoadedWithReference(PersistenceProvider.java:439)
at javax.persistence.Persistence$1.isLoaded(Persistence.java:83)
at jpatest.JPATest.main(JPATest.java:45)
Caused by: java.lang.NullPointerException
at org.eclipse.persistence.internal.descriptors.InstanceVariableAttributeAccessor.getAttributeValueFromObject(InstanceVariableAttributeAccessor.java:76)
... 7 more
Java Result: 1
Thank you, Dragan.I have found the bug. Thx ^o^
-
Urgent :-Need Help in DOtnet Dll integration with CFM 8. for error "java.lang.NullPointerException"
Hi Everyone,
I am trying to intergrate Dotnet DLL with coldfusion. The basic perpose of this DLL is putting value in cache.
My code is working fine on my local machine but it giving me problem on live server.
It is throwing "java.lang.NullPointerException" error.
Description of task:-
DLL:-
made in : Dotnet 3.0
Functions:-
setCache:- setting a string into cache.
getCache:- getting value from cache.
ClearCache:- Clearing all value from Cache.
Local Machine:-
OS: window server 2003
Coldfusion version :MX8
coldfusion Product level:-Developer
Result:-Task is working fine.No error what so ever.
Live server:-
OS: window server 2003
Coldfusion version :MX8
coldfusion Product level:-Standred
Result:-Task is throwing error "java.lang.NullPointerException"Thanks for your response, but surely if the .NET Services was not running how can CF instantiate and dump the object with all the correct methods?
Anyway for some strange reason there is no Coldfusion .NET service in my services control panel even though I am running CF8. I have since downloaded the .NET service installer, run it and done a restart but I can still see no such service and the error continues?
I am running CF8 Dev on IIS 6 – Window XP pro and here is debug
java.lang.NullPointerException
at com.jnbridge.jnbcore.clientTransports.d$b.close(Unknown Source)
at java.net.Socket.<init>(Socket.java:368)
at java.net.Socket.<init>(Socket.java:209)
at com.jnbridge.jnbcore.clientTransports.d$b.<init>(Unknown Source)
at com.jnbridge.jnbcore.clientTransports.d.if(Unknown Source)
at com.jnbridge.jnbcore.clientTransports.c.a(Unknown Source)
at com.jnbridge.jnbcore.clientTransports.f.a(Unknown Source)
at com.jnbridge.jnbcore.DotNetSideProxy.int(Unknown Source)
at com.jnbridge.jnbcore.DotNetSideProxy.getObjectStaticProperty(Unknown Source)
at System.Environment.Get_CurrentDirectory()
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at coldfusion.runtime.java.JavaProxy.invoke(JavaProxy.java:87)
at coldfusion.runtime.dotnet.DotNetProxy.invoke(DotNetProxy.java:38)
at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2272)
at cftestDotNet2ecfm215937280.runPage(C:\Inetpub\wwwroot\his_clothing\testDotNet.cfm:20)
at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:196)
at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:370)
at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:273)
at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
at coldfusion.filter.LicenseFilter.invoke(LicenseFilter.java:27)
at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
at coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:74)
at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
at coldfusion.CfmServlet.service(CfmServlet.java:175)
at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
at jrun.servlet.FilterChain.service(FilterChain.java:101)
at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286)
at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66) -
Java.lang.NullPointerException at org.apache.struts.taglib.tiles.InsertTag
I am using tiles with JSF.
my starting page is template.jsp which is like this..
<f:view>
<f:subview id="header">
<tiles:insert attribute="header" flush="false"/>
</f:subview>
<f:subview id="menu">
<tiles:insert attribute="menu" flush="false"/>
</f:subview>
</f:view>
when ever the page is rendered, im not getting the value for attribute header or content. its throwing java.lang.NullPointerException at org.apache.struts.taglib.tiles.InsertTag.processAttribute(InsertTag.java:689)
Below is my faces-config.xml
<?xml version="1.0"?>
<!DOCTYPE faces-config PUBLIC
"-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.0//EN"
"http://java.sun.com/dtd/web-facesconfig_1_0.dtd">
<faces-config>
<application>
<view-handler>org.apache.myfaces.application.jsp.JspTilesViewHandlerImpl</view-handler>
</application>
</faces-config>
Below is my web.xml
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<init-param>
<param-name>javax.faces.application.CONFIG_FILES</param-name>
<param-value>/ApplianceMgr/conf/faces-config.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>Tiles Servlet</servlet-name>
<servlet-class>org.apache.struts.tiles.TilesServlet</servlet-class>
<init-param>
<param-name>tiles-definitions</param-name>
<param-value>/ApplianceMgr/conf/tiles.xml</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>server</param-value>
</context-param>
Below is my tiles.xml
<tiles-definitions>
<definition name="main.template" path="/template/template.jsp" >
<put name="header" value="test from template" />
<put name="menu" value="test from template" />
</definition>Please post the tiles-config.xml, layout and tiles.
Please refer
http://www.oracle.com/technology/pub/articles/vohra_tiles.html -
Jdev for R12.1.1 fails with java.lang.NullPointerException
Hi All,
We upgraded our 11i environment to R12 version 12.1.1
As mentioned in metalink note 787209.1, I downloaded Patch 8431482 10G Jdeveloper with OA Extension ARU for R12.1.1 and followed all the setup steps.
When I run the Tutorial.jpr, the page is throwing java.lang.NullPointerException. I tried this on 3 different dev boxes and am getting the same error.
Wondering if any one was able to successfully install this version of Jdeveloper (Jdeveloper: Studio Edition Version 10.1.3.3.0.3,
Build JDEVADF_10.1.3.3.0_NT_RELEASE)
I made sure that:
1) The user account has got OA Framework ToolBox Tutorial and OA Framework ToolBox Tutorial Labs responsibility attached to it.
2) There is no problem with the database connection.
3) Preferences --> Embeded oc4j and the Default Local IP Address is checked
4) Am using updated DBC file and removed "/" from DBC file.
Error Message
=========
You have encountered an unexpected error. Please contact the System Administrator for assistance
=========
Exception Details.
oracle.apps.fnd.framework.OAException: Application: FND, Message Name: FND_GENERIC_MESSAGE. Tokens: MESSAGE = java.lang.NullPointerException;
at oracle.apps.fnd.framework.OAException.wrapperException(Unknown Source)
at oracle.apps.fnd.framework.CreateIcxSession.getEncryptedSessId(Unknown Source)
at oracle.apps.fnd.framework.CreateIcxSession.createSession(Unknown Source)
at test_fwktutorial._jspService(_test__fwktutorial.java:74)
at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298)
at java.lang.Thread.run(Thread.java:595)
## Detail 0 ##
java.lang.NullPointerException
at oracle.apps.fnd.security.SessionManager.recordSuccess(SessionManager.java:3820)
at oracle.apps.fnd.security.SessionManager.validateLogin(SessionManager.java:2082)
at oracle.apps.fnd.security.SessionManager.validateLogin(SessionManager.java:1946)
at oracle.apps.fnd.framework.CreateIcxSession.getEncryptedSessId(Unknown Source)
at oracle.apps.fnd.framework.CreateIcxSession.createSession(Unknown Source)
at test_fwktutorial._jspService(_test__fwktutorial.java:74)
at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298)
at java.lang.Thread.run(Thread.java:595)
java.lang.NullPointerException
at oracle.apps.fnd.security.SessionManager.recordSuccess(SessionManager.java:3820)
at oracle.apps.fnd.security.SessionManager.validateLogin(SessionManager.java:2082)
at oracle.apps.fnd.security.SessionManager.validateLogin(SessionManager.java:1946)
at oracle.apps.fnd.framework.CreateIcxSession.getEncryptedSessId(Unknown Source)
at oracle.apps.fnd.framework.CreateIcxSession.createSession(Unknown Source)
at test_fwktutorial._jspService(_test__fwktutorial.java:74)
at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298)
at java.lang.Thread.run(Thread.java:595)
Thanks
Suman.Just an update:
I was able to successfully setup and run the earlier version of Jdev from "Patch 7523554 10G Jdeveloper With OA Extension ARU for R12 RUP6" against R12.1.1.
I still am getting the same error when I try to reinstall "Patch 8431482 10G Jdeveloper with OA Extension ARU for R12.1.1".
Hoping to hear from anyone out there who has R12.1.1 and is able to run 8431482 Jdev.
Also is there any downside in using Jdev for R12.0.6 against R12.1.1? -
ServletFileUpload java.lang.NullPointerException
Hi
I have a File upload on a jsp page, if I do not upload and press submit, it throws java.lang.NullPointerException
I use
boolean isMultipart = ServletFileUpload.isMultipartContent(request);
if(isMultipart)
then upload file
Can ServletFileUpload == null then redirect to another jsp page?See the link: http://www.jguru.com/faq/view.jsp?EID=160
-
Reply activity throwing a java.lang.NullPointerException
I have a synchronous process that includes a FileAdapter read. When the FileAdapter finds the file to read, the process is kicked off. If the process errors out, I call a Reply activity to the client to end the process. My Reply activity throws a "java.lang.NullPointerException", even when I assign a value to it's variable.
Is this because the "client" is never instantiated because the process is kicked off by a FileAdapter and not from a call to the client?
Can anyone help me? This is rather important...
I'm using v. 10.1.3.1I am using the fault handlers.
I've since solved my problem, though. There was no reason I needed a Reply activity to begin with. My problem was, I was validating, then when the validation failed, i wanted a database table to be updated and then have the process quit. I was trying to use a Reply activity to automatically end the process, but the Reply was throwing the "nullPointerException" which was then caught by my fault handlers, and the afore mentioned database was updated again, which it shouldn't have been. I believe the problem, though, was that since my process was being kicked off from a FileAdapter and not the client, when I tried to reply to the client, it simply wasn't there.
So in the end, i don't need the Reply activity at all. Basically, it was lousy logic on my part.
Thank you for your reply though. I'm grateful for the suggestiion. -
Java.lang.NullPointerException throwed when doing Hibernate Persistence
Im using Hibernate3.
I am trying to add a record of "orderdetail", also setting its many-2-one association "order", which include a many-2-one association with "employer".
Mycode is:
public class OrderdetailDaoTest {
public static void main(String[] args) {
// TODO Auto-generated method stub
try{
Orderdetails vo = new Orderdetails();
IOrdersDAO orderdao = new OrdersDAO();
Integer orderid = new Integer("1");
System.out.println("orderid is "+orderid.intValue());
Orders order = (Orders)orderdao.getOrderByid(orderid);
vo.setOrders(order);
IEmployeesDAO eedao = new EmployeesDAO();
Integer eeid = new Integer("1");
Employees employee = eedao.getEmployeeByid(eeid);
vo.setEmployees(employee);
Calendar startdate = Calendar.getInstance();
startdate.set(2007, 5, 15);
//System.out.println("time is "+startdate.getTime());
vo.setStartDate(startdate.getTime());
Calendar enddate = Calendar.getInstance();
startdate.set(2007, 6, 15);
//System.out.println("time is "+enddate.getTime());
vo.setEndDate(enddate.getTime());
Calendar arrdate = Calendar.getInstance();
arrdate.set(2007, 6, 16);
//System.out.println("time is "+arrdate.getTime());
vo.setArrivalDate(arrdate.getTime());
vo.setArrivalStatus("Experienced Named");
Calendar repatdate = Calendar.getInstance();
repatdate.set(2007, 7, 16);
//System.out.println("time is "+arrdate.getTime());
vo.setRepatDate(repatdate.getTime());
vo.setRepatStatus("Other");
vo.setTransferStatus("Named Transfer");
Calendar transferdate = Calendar.getInstance();
transferdate.set(2007, 7, 1);
//System.out.println("time is "+arrdate.getTime());
vo.setDateTransferred(transferdate.getTime());
vo.setNotes("This is a long test note!");
IArrivalmanifesttblDAO arrivaldao = new ArrivalmanifesttblDAO();
Arrivalmanifesttbl arrival = arrivaldao.getArrivalByAMNO("am01");
vo.setArrivalmanifest(arrival);
IRepatmanifesttblDAO repatdao = new RepatmanifesttblDAO();
Repatmanifesttbl repat = repatdao.getRepatByRMNO("rm01");
vo.setRepatmanifest(repat);
vo.setRepatDetail("This is long test repat detail!");
vo.setIncludeInArrivalManifest(new Byte("0"));
vo.setIncludeInRepatManifest(new Byte("0"));
vo.setTransferred(new Byte("1"));
vo.setDelete(new Byte("0"));
vo.setSno(new Short("100"));
IOrderdetailsDAO dao = new OrderdetailsDAO();
dao.add(vo);
catch(ApplicationException e){
e.getStackTrace();
System.out.println("Exception throwed!");
}The stack print like following:
Exception in thread "main" java.lang.NullPointerException
at com.farm.vo.Employers.hashCode(Employers.java:270)
at com.farm.vo.Orders.hashCode(Orders.java:168)
at java.util.HashMap.put(Unknown Source)
at java.util.HashSet.add(Unknown Source)
at java.util.AbstractCollection.addAll(Unknown Source)
at org.hibernate.collection.PersistentSet.endRead(PersistentSet.java:273)
at org.hibernate.engine.CollectionLoadContext.endLoadingCollection(CollectionLoadContext.java:183)
at org.hibernate.engine.CollectionLoadContext.endLoadingCollections(CollectionLoadContext.java:268)
at org.hibernate.engine.CollectionLoadContext.endLoadingCollections(CollectionLoadContext.java:249)
at org.hibernate.loader.Loader.endCollectionLoad(Loader.java:866)
at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:853)
at org.hibernate.loader.Loader.doQuery(Loader.java:717)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
at org.hibernate.loader.Loader.loadCollection(Loader.java:1919)
at org.hibernate.loader.collection.CollectionLoader.initialize(CollectionLoader.java:36)
at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:520)
at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:60)
at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1676)
at org.hibernate.collection.AbstractPersistentCollection.forceInitialization(AbstractPersistentCollection.java:454)
at org.hibernate.engine.StatefulPersistenceContext.initializeNonLazyCollections(StatefulPersistenceContext.java:755)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:229)
at org.hibernate.loader.Loader.loadEntity(Loader.java:1785)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:47)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:41)
at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:2730)
at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:365)
at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:346)
at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:123)
at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:177)
at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:87)
at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:862)
at org.hibernate.impl.SessionImpl.get(SessionImpl.java:799)
at org.hibernate.impl.SessionImpl.get(SessionImpl.java:792)
at com.farm.dao.OrdersDAO.getOrderByid(OrdersDAO.java:98)
at com.farm.unitTest.daotest.OrderdetailDaoTest.main(OrderdetailDaoTest.java:33)The mapping file for orderdetail is like:
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!--
Mapping file autogenerated by MyEclipse - Hibernate Tools
-->
<hibernate-mapping>
<class name="com.farm.vo.Orderdetails" table="orderdetails" catalog="llbv1" lazy="false">
<id name="orderDetailId" type="java.lang.Integer">
<column name="OrderDetailID" />
<generator class="native" />
</id>
<many-to-one name="employees" class="com.farm.vo.Employees" lazy="false">
<column name="EmployeeID" />
</many-to-one>
<many-to-one name="orders" class="com.farm.vo.Orders" lazy="false">
<column name="OrderID" />
</many-to-one>
<many-to-one name="repatmanifest" class="com.farm.vo.Repatmanifesttbl" cascade="all" lazy="false">
<column name="RepatManifestNo" length="50" />
</many-to-one>
<many-to-one name="arrivalmanifest" class="com.farm.vo.Arrivalmanifesttbl" cascade="all" lazy="false">
<column name="ArrivalManifestNo" length="50" />
</many-to-one>
<property name="startDate" type="java.util.Date">
<column name="StartDate" length="19" />
</property>
<property name="endDate" type="java.util.Date">
<column name="EndDate" length="19" />
</property>
<property name="arrivalDate" type="java.util.Date">
<column name="ArrivalDate" length="19" />
</property>
<property name="arrivalStatus" type="java.lang.String">
<column name="ArrivalStatus" length="21" />
</property>
<property name="repatDate" type="java.util.Date">
<column name="RepatDate" length="19" />
</property>
<property name="repatStatus" type="java.lang.String">
<column name="RepatStatus" length="18" />
</property>
<property name="transferStatus" type="java.lang.String">
<column name="TransferStatus" length="16" />
</property>
<property name="dateTransferred" type="java.util.Date">
<column name="DateTransferred" length="19" />
</property>
<property name="notes" type="java.lang.String">
<column name="Notes" />
</property>
<property name="repatDetail" type="java.lang.String">
<column name="RepatDetail" />
</property>
<property name="includeInArrivalManifest" type="java.lang.Byte">
<column name="IncludeInArrivalManifest" />
</property>
<property name="includeInRepatManifest" type="java.lang.Byte">
<column name="IncludeInRepatManifest" />
</property>
<property name="transferred" type="java.lang.Byte">
<column name="Transferred" />
</property>
<property name="iomRemarks" type="java.lang.String">
<column name="IOM_Remarks" />
</property>
<property name="observations" type="java.lang.String">
<column name="Observations" />
</property>
<property name="mitigatingFactors" type="java.lang.String">
<column name="MitigatingFactors" />
</property>
<property name="delete" type="java.lang.Byte">
<column name="isDelete" />
</property>
<property name="employeeRemarks" type="java.lang.String">
<column name="EmployeeRemarks" />
</property>
<property name="nbstatus" type="java.lang.String">
<column name="NBStatus" length="50" />
</property>
<property name="sno" type="java.lang.Short">
<column name="SNo" />
</property>
<property name="userComment" type="java.lang.String">
<column name="UserComment" />
</property>
</class>
</hibernate-mapping>I am stuck with this problem for several days. Any seggestion is appreciated!
Thanks in advance.It seems that the exception throwed on the hashcode() for NULL value field include in the association.... The many-2-one assciation is bidirectional, by the way.
Is my hibernate mapping file somewhere implicitly restrict the association fields can not be NULL? If it is, can somebody tells me where?
Following is "orderdetail"'s bidirectinal association definition, "order" mapping file:
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!--
Mapping file autogenerated by MyEclipse - Hibernate Tools
-->
<hibernate-mapping>
<class name="com.farm.vo.Orders" table="orders" catalog="llbv1">
<id name="orderId" type="java.lang.Integer">
<column name="OrderID" />
<generator class="native" />
</id>
<many-to-one name="employer" class="com.farm.vo.Employers" lazy="false">
<column name="EmployerID"/>
</many-to-one>
<property name="hrdcorderCode" type="java.lang.String">
<column name="HRDCOrderCode" length="50" />
</property>
<property name="farmsorderCode" type="java.lang.String">
<column name="FARMSOrderCode" length="50" />
</property>
<property name="orderDate" type="java.util.Date">
<column name="OrderDate" length="19" />
</property>
<property name="startDate" type="java.util.Date">
<column name="StartDate" length="19" />
</property>
<property name="endDate" type="java.util.Date">
<column name="EndDate" length="19" />
</property>
<property name="orderType" type="java.lang.String">
<column name="OrderType" length="20" not-null="true" />
</property>
<property name="noOfWorker" type="java.lang.Short">
<column name="NoOfWorker" />
</property>
<property name="orderStatus" type="java.lang.String">
<column name="OrderStatus" length="12" />
</property>
<property name="notes" type="java.lang.String">
<column name="Notes" />
</property>
<set name="orderdetails" inverse="true" cascade="all-delete-orphan" lazy="false">
<key column="OrderId"/>
<one-to-many class="com.farm.vo.Orderdetails"/>
</set>
</class> Thank you! -
Interface Mapping run time error...java.lang.nullpointerException thrown
Hi,
I am trying to create a simple f2f scenairo and when I tested the configuration xi throws this message as :
Interface Mapping run time error...java.lang.nullpointerException thrown during application mapping.
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- <!-- Request Message Mapping
-->
- <SOAP:Envelope xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SAP="http://sap.com/xi/XI/Message/30">
- <SOAP:Header>
- <SAP:Main xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsu="http://www.docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" versionMajor="003" versionMinor="000" SOAP:mustUnderstand="1" wsu:Id="wsuid-main-92ABE13F5C59AB7FE10000000A1551F7">
<SAP:MessageClass>ApplicationMessage</SAP:MessageClass>
<SAP:ProcessingMode>asynchronous</SAP:ProcessingMode>
<SAP:MessageId>9E0AD300-9F93-11DB-8770-000D60514DD2</SAP:MessageId>
<SAP:TimeSent>2007-01-09T03:43:49Z</SAP:TimeSent>
- <SAP:Sender>
<SAP:Service>CAMEL_BS_01</SAP:Service>
<SAP:Interface namespace="http://kia.com/fiel2file">Source01_MI</SAP:Interface>
</SAP:Sender>
- <SAP:Receiver>
<SAP:Party agency="" scheme="" />
<SAP:Service>Camel_BService_01</SAP:Service>
<SAP:Interface namespace="http://kia.com/fiel2file">Target01_MI</SAP:Interface>
- <SAP:Mapping notRequired="M">
<SAP:ObjectId>j5qiPBwVPU2yonkPwhdt/g==</SAP:ObjectId>
<SAP:SWCV>tR26oJ7nEdu5oM/vCXwv+g==</SAP:SWCV>
<SAP:SP>-1</SAP:SP>
</SAP:Mapping>
</SAP:Receiver>
<SAP:Interface namespace="http://kia.com/fiel2file">Source01_MI</SAP:Interface>
</SAP:Main>
- <SAP:ReliableMessaging xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="1">
<SAP:QualityOfService>ExactlyOnce</SAP:QualityOfService>
</SAP:ReliableMessaging>
- <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="">
<SAP:Category>Application</SAP:Category>
<SAP:Code area="MAPPING">EXCEPTION_DURING_EXECUTE</SAP:Code>
<SAP:P1>com/sap/xi/tf/_Equipment_MM_</SAP:P1>
<SAP:P2>com.sap.aii.utilxi.misc.api.BaseRuntimeException</SAP:P2>
<SAP:P3>RuntimeException in Message-Mapping transformatio~</SAP:P3>
<SAP:P4 />
<SAP:AdditionalText />
<SAP:ApplicationFaultMessage namespace="" />
<SAP:Stack>com.sap.aii.utilxi.misc.api.BaseRuntimeException thrown during application mapping com/sap/xi/tf/_Equipment_MM_: RuntimeException in Message-Mapping transformatio~</SAP:Stack>
<SAP:Retry>M</SAP:Retry>
</SAP:Error>
- <SAP:HopList xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="1">
- <SAP:Hop timeStamp="2007-01-09T03:43:49Z" wasRead="false">
<SAP:Engine type="AE">af.pi7.gbdci550</SAP:Engine>
<SAP:Adapter namespace="http://sap.com/xi/XI/System">XIRA</SAP:Adapter>
<SAP:MessageId>9E0AD300-9F93-11DB-8770-000D60514DD2</SAP:MessageId>
<SAP:Info />
</SAP:Hop>
- <SAP:Hop timeStamp="2007-01-09T03:43:50Z" wasRead="false">
<SAP:Engine type="IS">is.03.gbdci550</SAP:Engine>
<SAP:Adapter namespace="http://sap.com/xi/XI/System">XI</SAP:Adapter>
<SAP:MessageId>9E0AD300-9F93-11DB-8770-000D60514DD2</SAP:MessageId>
<SAP:Info>3.0</SAP:Info>
</SAP:Hop>
</SAP:HopList>
- <SAP:RunTime xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/">
<SAP:Date>20070108</SAP:Date>
<SAP:Time>224350</SAP:Time>
<SAP:Host>gbdci550</SAP:Host>
<SAP:SystemId>PI7</SAP:SystemId>
<SAP:SystemNr>03</SAP:SystemNr>
<SAP:OS>AIX</SAP:OS>
<SAP:DB>DB6</SAP:DB>
<SAP:Language />
<SAP:ProcStatus>014</SAP:ProcStatus>
<SAP:AdapterStatus>000</SAP:AdapterStatus>
<SAP:User>PIAFUSER</SAP:User>
<SAP:TraceLevel>1</SAP:TraceLevel>
<SAP:LogSeqNbr>002</SAP:LogSeqNbr>
<SAP:RetryLogSeqNbr>000</SAP:RetryLogSeqNbr>
<SAP:PipelineIdInternal>SAP_CENTRAL</SAP:PipelineIdInternal>
<SAP:PipelineIdExternal>CENTRAL</SAP:PipelineIdExternal>
<SAP:PipelineElementId>5EC3C53B4BB7B62DE10000000A1148F5</SAP:PipelineElementId>
<SAP:PipelineStartElementId>5EC3C53B4BB7B62DE10000000A1148F5</SAP:PipelineStartElementId>
<SAP:PipelineService>PLSRV_MAPPING_REQUEST</SAP:PipelineService>
<SAP:QIdInternal>XBTOW0__0001</SAP:QIdInternal>
<SAP:CommitActor>X</SAP:CommitActor>
<SAP:SplitNumber>0</SAP:SplitNumber>
<SAP:NumberOfRetries>0</SAP:NumberOfRetries>
<SAP:NumberOfManualRetries>0</SAP:NumberOfManualRetries>
<SAP:TypeOfEngine client="200">CENTRAL</SAP:TypeOfEngine>
<SAP:PlsrvExceptionCode />
<SAP:EOReferenceRuntime type="TID">097C2FFA403445A30F7600CE</SAP:EOReferenceRuntime>
<SAP:EOReferenceInbound type="TID" />
<SAP:EOReferenceOutbound type="TID" />
<SAP:MessageSizePayload>168</SAP:MessageSizePayload>
<SAP:MessageSizeTotal>2608</SAP:MessageSizeTotal>
<SAP:PayloadSizeRequest>168</SAP:PayloadSizeRequest>
<SAP:PayloadSizeRequestMap>0</SAP:PayloadSizeRequestMap>
<SAP:PayloadSizeResponse>0</SAP:PayloadSizeResponse>
<SAP:PayloadSizeResponseMap>0</SAP:PayloadSizeResponseMap>
<SAP:Reorganization>INI</SAP:Reorganization>
<SAP:AdapterInbound>AENGINE</SAP:AdapterInbound>
<SAP:InterfaceAction>DEL</SAP:InterfaceAction>
<SAP:RandomNumber>67</SAP:RandomNumber>
<SAP:AckStatus>000</SAP:AckStatus>
<SAP:SkipReceiverDetermination />
<SAP:Sender_Agreement_GUID>49574D50A74F3F5D902E20831759594C</SAP:Sender_Agreement_GUID>
<SAP:Serialize_Children>X</SAP:Serialize_Children>
</SAP:RunTime>
- <SAP:PerformanceHeader xmlns:SAP="http://sap.com/xi/XI/Message/30">
- <SAP:RunTimeItem>
<SAP:Name type="ADAPTER_IN">INTEGRATION_ENGINE_HTTP_ENTRY</SAP:Name>
<SAP:Timestamp type="begin" host="gbdci550">20070109034350.025474</SAP:Timestamp>
</SAP:RunTimeItem>
- <SAP:RunTimeItem>
<SAP:Name type="ADAPTER_IN">INTEGRATION_ENGINE_HTTP_ENTRY</SAP:Name>
<SAP:Timestamp type="end" host="gbdci550">20070109034350.064329</SAP:Timestamp>
</SAP:RunTimeItem>
- <SAP:RunTimeItem>
<SAP:Name type="CORE">INTEGRATION_ENGINE</SAP:Name>
<SAP:Timestamp type="begin" host="gbdci550">20070109034350.067038</SAP:Timestamp>
</SAP:RunTimeItem>
- <SAP:RunTimeItem>
<SAP:Name type="CORE">INTEGRATION_ENGINE</SAP:Name>
<SAP:Timestamp type="end" host="gbdci550">20070109034350.085552</SAP:Timestamp>
</SAP:RunTimeItem>
- <SAP:RunTimeItem>
<SAP:Name type="DBQUEUE">DB_ENTRY_QUEUING</SAP:Name>
<SAP:Timestamp type="begin" host="gbdci550">20070109034350.085573</SAP:Timestamp>
</SAP:RunTimeItem>
- <SAP:RunTimeItem>
<SAP:Name type="DBQUEUE">DB_ENTRY_QUEUING</SAP:Name>
<SAP:Timestamp type="end" host="gbdci550">20070109034350.472198</SAP:Timestamp>
</SAP:RunTimeItem>
- <SAP:RunTimeItem>
<SAP:Name type="PLSRV">PLSRV_RECEIVER_DETERMINATION</SAP:Name>
<SAP:Timestamp type="begin" host="gbdci550">20070109034350.473649</SAP:Timestamp>
</SAP:RunTimeItem>
- <SAP:RunTimeItem>
<SAP:Name type="PLSRV">PLSRV_RECEIVER_DETERMINATION</SAP:Name>
<SAP:Timestamp type="end" host="gbdci550">20070109034350.483159</SAP:Timestamp>
</SAP:RunTimeItem>
- <SAP:RunTimeItem>
<SAP:Name type="PLSRV">PLSRV_INTERFACE_DETERMINATION</SAP:Name>
<SAP:Timestamp type="begin" host="gbdci550">20070109034350.483341</SAP:Timestamp>
</SAP:RunTimeItem>
- <SAP:RunTimeItem>
<SAP:Name type="PLSRV">PLSRV_INTERFACE_DETERMINATION</SAP:Name>
<SAP:Timestamp type="end" host="gbdci550">20070109034350.48668</SAP:Timestamp>
</SAP:RunTimeItem>
- <SAP:RunTimeItem>
<SAP:Name type="PLSRV">PLSRV_RECEIVER_MESSAGE_SPLIT</SAP:Name>
<SAP:Timestamp type="begin" host="gbdci550">20070109034350.486921</SAP:Timestamp>
</SAP:RunTimeItem>
- <SAP:RunTimeItem>
<SAP:Name type="PLSRV">PLSRV_RECEIVER_MESSAGE_SPLIT</SAP:Name>
<SAP:Timestamp type="end" host="gbdci550">20070109034350.49182</SAP:Timestamp>
</SAP:RunTimeItem>
- <SAP:RunTimeItem>
<SAP:Name type="DBQUEUE">DB_SPLITTER_QUEUING</SAP:Name>
<SAP:Timestamp type="begin" host="gbdci550">20070109034350.491835</SAP:Timestamp>
</SAP:RunTimeItem>
- <SAP:RunTimeItem>
<SAP:Name type="DBQUEUE">DB_SPLITTER_QUEUING</SAP:Name>
<SAP:Timestamp type="end" host="gbdci550">20070109034350.720028</SAP:Timestamp>
</SAP:RunTimeItem>
- <SAP:RunTimeItem>
<SAP:Name type="PLSRV">PLSRV_MAPPING_REQUEST</SAP:Name>
<SAP:Timestamp type="begin" host="gbdci550">20070109034350.721545</SAP:Timestamp>
</SAP:RunTimeItem>
</SAP:PerformanceHeader>
- <SAP:Diagnostic xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="1">
<SAP:TraceLevel>Information</SAP:TraceLevel>
<SAP:Logging>Off</SAP:Logging>
</SAP:Diagnostic>
- <SAP:Trace xmlns:SAP="http://sap.com/xi/XI/Message/30">
<Trace level="1" type="T">Party normalization: sender</Trace>
<Trace level="1" type="T">Sender scheme external = XIParty</Trace>
<Trace level="1" type="T">Sender agency external = http://sap.com/xi/XI</Trace>
<Trace level="1" type="T">Sender party external =</Trace>
<Trace level="1" type="T">Sender party normalized =</Trace>
<Trace level="1" type="T">Party normalization: receiver</Trace>
<Trace level="1" type="T">Receiver scheme external =</Trace>
<Trace level="1" type="T">Receiver agency external =</Trace>
<Trace level="1" type="T">Receiver party external =</Trace>
<Trace level="1" type="T">Receiver party normalized =</Trace>
<Trace level="1" type="B" name="CL_XMS_HTTP_HANDLER-HANDLE_REQUEST" />
- <!-- ************************************
-->
<Trace level="1" type="T">XMB was called with URL /sap/xi/engine?type=entry</Trace>
<Trace level="1" type="T">COMMIT is done by XMB !</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-ENTER_XMS" />
- <!-- ************************************
-->
<Trace level="1" type="B" name="CL_XMS_MAIN-SET_START_PIPELINE" />
- <!-- ************************************
-->
<Trace level="1" type="B" name="SXMBCONF-SXMB_GET_XMB_USE" />
<Trace level="1" type="B" name="CL_XMS_TROUBLESHOOT-ENTER_PLSRV" />
<Trace level="1" type="T">****************************************************</Trace>
<Trace level="1" type="T">* *</Trace>
<Trace level="1" type="T">* *</Trace>
<Trace level="1" type="T">XMB entry processing</Trace>
<Trace level="1" type="T">system-ID = PI7</Trace>
<Trace level="1" type="T">client = 200</Trace>
<Trace level="1" type="T">language = E</Trace>
<Trace level="1" type="T">user = PIAFUSER</Trace>
<Trace level="1" type="Timestamp">2007-01-09T03:43:50Z CET</Trace>
<Trace level="1" type="T">* *</Trace>
<Trace level="1" type="T">* *</Trace>
<Trace level="1" type="T">****************************************************</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-CALL_UC_EXECUTE" />
- <!-- ************************************
-->
<Trace level="1" type="T">Message-GUID = 9E0AD3009F9311DB8770000D60514DD2</Trace>
<Trace level="1" type="T">PLNAME = CENTRAL</Trace>
<Trace level="1" type="T">QOS = EO</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-CALL_PIPELINE_ASYNC" />
- <!-- ************************************
-->
<Trace level="1" type="T">Get definition of external pipeline = CENTRAL</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-LOOKUP_INTERNAL_PL_ID" />
<Trace level="1" type="T">Get definition of internal pipeline = SAP_CENTRAL</Trace>
<Trace level="1" type="T">Queue name : XBTI0008</Trace>
<Trace level="1" type="T">Generated prefixed queue name = XBTI0008</Trace>
<Trace level="1" type="T">Schedule message in qRFC environment</Trace>
<Trace level="1" type="T">Setup qRFC Scheduler OK!</Trace>
<Trace level="1" type="T">----
</Trace>
<Trace level="1" type="T">Going to persist message</Trace>
<Trace level="1" type="T">NOTE: The following trace entries are always lacking</Trace>
<Trace level="1" type="T">- Exit WRITE_MESSAGE_TO_PERSIST</Trace>
<Trace level="1" type="T">- Exit CALL_PIPELINE_ASYNC</Trace>
<Trace level="1" type="T">Async barrier reached. Bye-bye !</Trace>
<Trace level="1" type="T">----
</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-WRITE_MESSAGE_TO_PERSIST" />
- <!-- ************************************
-->
<Trace level="1" type="B" name="CL_XMS_MAIN-PERSIST_READ_MESSAGE" />
<Trace level="1" type="T">Note: the following trace entry is written delayed (after read from persist)</Trace>
<Trace level="1" type="B" name="SXMS_ASYNC_EXEC" />
- <!-- ************************************
-->
<Trace level="1" type="T">----
</Trace>
<Trace level="1" type="T">Starting async processing with pipeline CENTRAL</Trace>
<Trace level="1" type="T">system-ID = PI7</Trace>
<Trace level="1" type="T">client = 200</Trace>
<Trace level="1" type="T">language = E</Trace>
<Trace level="1" type="T">user = PIAFUSER</Trace>
<Trace level="1" type="Timestamp">2007-01-09T03:43:50Z CET</Trace>
<Trace level="1" type="T">----
</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-CALL_PIPELINE_SYNC" />
- <!-- ************************************
-->
<Trace level="1" type="T">Get definition of external pipeline CENTRAL</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-LOOKUP_INTERNAL_PL_ID" />
<Trace level="1" type="T">Corresponding internal pipeline SAP_CENTRAL</Trace>
- <Trace level="1" type="B" name="PLSRV_RECEIVER_DETERMINATION">
- <Trace level="1" type="B" name="CL_XMS_MAIN-CALL_PLSRV">
- <Trace level="1" type="B" name="CL_XMS_MAIN-CALL_PLSRV_LOCAL">
- <Trace level="1" type="B" name="CL_RD_PLSRV-ENTER_PLSRV">
<Trace level="1" type="T">R E C E I V E R - D E T E R M I N A T I O N</Trace>
<Trace level="1" type="T">Cache Content is up to date</Trace>
</Trace>
</Trace>
</Trace>
</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-WRITE_MESSAGE_LOG_TO_PERSIST" />
- <Trace level="1" type="B" name="PLSRV_INTERFACE_DETERMINATION">
- <Trace level="1" type="B" name="CL_XMS_MAIN-CALL_PLSRV">
- <Trace level="1" type="B" name="CL_XMS_MAIN-CALL_PLSRV_LOCAL">
- <Trace level="1" type="B" name="CL_ID_PLSRV-ENTER_PLSRV">
<Trace level="1" type="T">I N T E R F A C E - D E T E R M I N A T I O N</Trace>
<Trace level="1" type="T">Cache Content is up to date</Trace>
</Trace>
</Trace>
</Trace>
</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-WRITE_MESSAGE_LOG_TO_PERSIST" />
<Trace level="1" type="B" name="PLSRV_RECEIVER_MESSAGE_SPLIT" />
- <!-- ************************************
-->
- <Trace level="1" type="B" name="CL_XMS_MAIN-CALL_PLSRV">
<Trace level="1" type="B" name="CL_XMS_MAIN-CALL_PLSRV_LOCAL" />
- <!-- ************************************
-->
<Trace level="1" type="B" name="CL_XMS_PLSRV_RECEIVER_SPLIT-ENTER_PLSRV" />
- <!-- ************************************
-->
<Trace level="1" type="T">number of receivers: 1</Trace>
<Trace level="1" type="T">Single-receiver split case</Trace>
<Trace level="1" type="T">Post-split internal queue name = XBTOW0__0001</Trace>
<Trace level="1" type="T">----
</Trace>
<Trace level="1" type="T">Persisting single message for post-split handling</Trace>
<Trace level="1" type="T" />
<Trace level="1" type="T">Going to persist message + call qRFC now...</Trace>
<Trace level="1" type="T">NOTE: The following trace entries are always lacking</Trace>
<Trace level="1" type="T">- Exit WRITE_MESSAGE_TO_PERSIST</Trace>
<Trace level="1" type="T">Async barrier reached. Bye-bye !</Trace>
<Trace level="1" type="T">----
</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-WRITE_MESSAGE_TO_PERSIST" />
- <!-- ************************************
-->
<Trace level="1" type="B" name="CL_XMS_MAIN-PERSIST_READ_MESSAGE" />
<Trace level="1" type="T">Note: the following trace entry is written delayed (after read from persist)</Trace>
<Trace level="1" type="B" name="SXMS_ASYNC_EXEC" />
- <!-- ************************************
-->
<Trace level="1" type="T">----
</Trace>
<Trace level="1" type="T">Starting async processing with pipeline CENTRAL</Trace>
<Trace level="1" type="T">system-ID = PI7</Trace>
<Trace level="1" type="T">client = 200</Trace>
<Trace level="1" type="T">language = E</Trace>
<Trace level="1" type="T">user = PIAFUSER</Trace>
<Trace level="1" type="Timestamp">2007-01-09T03:43:50Z CET</Trace>
<Trace level="1" type="T">----
</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-CALL_PIPELINE_SYNC" />
- <!-- ************************************
-->
<Trace level="1" type="T">Get definition of external pipeline CENTRAL</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-LOOKUP_INTERNAL_PL_ID" />
<Trace level="1" type="T">Corresponding internal pipeline SAP_CENTRAL</Trace>
<Trace level="1" type="T">Start with pipeline element PLEL= 5EC3C53B4BB7B62DE10000000A1148F5</Trace>
<Trace level="1" type="B" name="PLSRV_MAPPING_REQUEST" />
- <!-- ************************************
-->
<Trace level="1" type="B" name="CL_XMS_MAIN-CALL_PLSRV" />
- <!-- ************************************
-->
<Trace level="1" type="B" name="CL_XMS_MAIN-CALL_PLSRV_LOCAL" />
- <!-- ************************************
-->
<Trace level="1" type="B" name="CL_MAPPING_XMS_PLSRV3-ENTER_PLSRV" />
- <!-- ************************************
-->
<Trace level="1" type="T">Interface Mapping http://kia.com/fiel2file Equipment_IM_Outbound</Trace>
<Trace level="1" type="T">RuntimeException during appliction Java mapping com/sap/xi/tf/_Equipment_MM_</Trace>
<Trace level="1" type="T">com.sap.aii.utilxi.misc.api.BaseRuntimeException: RuntimeException in Message-Mapping transformation: Cannot produce target element /ns0:Equipment_MT/MaterialNumber. Check xml instance is valid for source xsd and target-field mapping fulfills requirements of target xsd at com.sap.aii.mappingtool.tf3.AMappingProgram.start(AMappingProgram.java:403) at com.sap.aii.mappingtool.tf3.Transformer.start(Transformer.java:141) at com.sap.aii.mappingtool.tf3.AMappingProgram.execute(AMappingProgram.java:102) at com.sap.aii.ibrun.server.mapping.JavaMapping.executeStep(JavaMapping.java:64) at com.sap.aii.ibrun.server.mapping.Mapping.execute(Mapping.java:91) at com.sap.aii.ibrun.server.mapping.MappingHandler.run(MappingHandler.java:90) at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleMappingRequest(MappingRequestHandler.java:95) at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleRequest(MappingRequestHandler.java:68) at com.sap.aii.ibrun.sbeans.mapping.MappingServiceImpl.processFunction(MappingServiceImpl.java:79) at com.sap.aii.ibrun.sbeans.mapping.MappingServiceObjectImpl0.processFunction(MappingServiceObjectImpl0.java:131) at sun.reflect.GeneratedMethodAccessor291.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code)) at java.lang.reflect.Method.invoke(Method.java(Compiled Code)) at com.sap.engine.services.ejb.session.stateless_sp5.ObjectStubProxyImpl.invoke(ObjectStubProxyImpl.java(Compiled Code)) at $Proxy184.processFunction(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code)) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code)) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code)) at java.lang.reflect.Method.invoke(Method.java(Compiled Code)) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.call(RFCDefaultRequestHandler.java(Compiled Code)) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.handleRequest(RFCDefaultRequestHandler.java(Compiled Code)) at com.sap.engine.services.rfcengine.RFCJCOServer.handleRequest(RFCJCOServer.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.dispatchRequest(JCO.java(Compiled Code)) at com.sap.mw.jco.MiddlewareJRfc$Server.dispatchRequest(MiddlewareJRfc.java(Compiled Code)) at com.sap.mw.jco.MiddlewareJRfc$Server.listen(MiddlewareJRfc.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.listen(JCO.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.work(JCO.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.loop(JCO.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.run(JCO.java:8044) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged1(Native Method) at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code)) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java(Compiled Code)) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java(Compiled Code)) Root Cause: com.sap.aii.mappingtool.tf3.IllegalInstanceException: Cannot produce target element /ns0:Equipment_MT/MaterialNumber. Check xml instance is valid for source xsd and target-field mapping fulfills requirements of target xsd at com.sap.aii.mappingtool.tf3.AMappingProgram.processNode(AMappingProgram.java(Compiled Code)) at com.sap.aii.mappingtool.tf3.AMappingProgram.processNode(AMappingProgram.java(Compiled Code)) at com.sap.aii.mappingtool.tf3.AMappingProgram.start(AMappingProgram.java:398) at com.sap.aii.mappingtool.tf3.Transformer.start(Transformer.java:141) at com.sap.aii.mappingtool.tf3.AMappingProgram.execute(AMappingProgram.java:102) at com.sap.aii.ibrun.server.mapping.JavaMapping.executeStep(JavaMapping.java:64) at com.sap.aii.ibrun.server.mapping.Mapping.execute(Mapping.java:91) at com.sap.aii.ibrun.server.mapping.MappingHandler.run(MappingHandler.java:90) at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleMappingRequest(MappingRequestHandler.java:95) at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleRequest(MappingRequestHandler.java:68) at com.sap.aii.ibrun.sbeans.mapping.MappingServiceImpl.processFunction(MappingServiceImpl.java:79) at com.sap.aii.ibrun.sbeans.mapping.MappingServiceObjectImpl0.processFunction(MappingServiceObjectImpl0.java:131) at sun.reflect.GeneratedMethodAccessor291.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code)) at java.lang.reflect.Method.invoke(Method.java(Compiled Code)) at com.sap.engine.services.ejb.session.stateless_sp5.ObjectStubProxyImpl.invoke(ObjectStubProxyImpl.java(Compiled Code)) at $Proxy184.processFunction(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code)) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code)) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code)) at java.lang.reflect.Method.invoke(Method.java(Compiled Code)) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.call(RFCDefaultRequestHandler.java(Compiled Code)) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.handleRequest(RFCDefaultRequestHandler.java(Compiled Code)) at com.sap.engine.services.rfcengine.RFCJCOServer.handleRequest(RFCJCOServer.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.dispatchRequest(JCO.java(Compiled Code)) at com.sap.mw.jco.MiddlewareJRfc$Server.dispatchRequest(MiddlewareJRfc.java(Compiled Code)) at com.sap.mw.jco.MiddlewareJRfc$Server.listen(MiddlewareJRfc.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.listen(JCO.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.work(JCO.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.loop(JCO.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.run(JCO.java:8044) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged1(Native Method) at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code)) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java(Compiled Code)) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java(Compiled Code))</Trace>
<Trace level="1" type="T">Runtime exception occurred during execution of application mapping program com/sap/xi/tf/_Equipment_MM_: com.sap.aii.utilxi.misc.api.BaseRuntimeException; RuntimeException in Message-Mapping transformation: Cannot produce target element /ns0:Equipment_MT/MaterialNumber. Check xml instance is valid for source xsd and target-field mapping fulfills requirements of target xsd</Trace>
<Trace level="1" type="T">com.sap.aii.ibrun.server.mapping.MappingRuntimeException: Runtime exception occurred during execution of application mapping program com/sap/xi/tf/_Equipment_MM_: com.sap.aii.utilxi.misc.api.BaseRuntimeException; RuntimeException in Message-Mapping transformation: Cannot produce target element /ns0:Equipment_MT/MaterialNumber. Check xml instance is valid for source xsd and target-field mapping fulfills requirements of target xsd at com.sap.aii.ibrun.server.mapping.JavaMapping.executeStep(JavaMapping.java:73) at com.sap.aii.ibrun.server.mapping.Mapping.execute(Mapping.java:91) at com.sap.aii.ibrun.server.mapping.MappingHandler.run(MappingHandler.java:90) at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleMappingRequest(MappingRequestHandler.java:95) at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleRequest(MappingRequestHandler.java:68) at com.sap.aii.ibrun.sbeans.mapping.MappingServiceImpl.processFunction(MappingServiceImpl.java:79) at com.sap.aii.ibrun.sbeans.mapping.MappingServiceObjectImpl0.processFunction(MappingServiceObjectImpl0.java:131) at sun.reflect.GeneratedMethodAccessor291.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code)) at java.lang.reflect.Method.invoke(Method.java(Compiled Code)) at com.sap.engine.services.ejb.session.stateless_sp5.ObjectStubProxyImpl.invoke(ObjectStubProxyImpl.java(Compiled Code)) at $Proxy184.processFunction(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code)) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code)) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code)) at java.lang.reflect.Method.invoke(Method.java(Compiled Code)) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.call(RFCDefaultRequestHandler.java(Compiled Code)) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.handleRequest(RFCDefaultRequestHandler.java(Compiled Code)) at com.sap.engine.services.rfcengine.RFCJCOServer.handleRequest(RFCJCOServer.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.dispatchRequest(JCO.java(Compiled Code)) at com.sap.mw.jco.MiddlewareJRfc$Server.dispatchRequest(MiddlewareJRfc.java(Compiled Code)) at com.sap.mw.jco.MiddlewareJRfc$Server.listen(MiddlewareJRfc.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.listen(JCO.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.work(JCO.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.loop(JCO.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.run(JCO.java:8044) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged1(Native Method) at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code)) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java(Compiled Code)) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java(Compiled Code)) Root Cause: com.sap.aii.utilxi.misc.api.BaseRuntimeException: RuntimeException in Message-Mapping transformation: Cannot produce target element /ns0:Equipment_MT/MaterialNumber. Check xml instance is valid for source xsd and target-field mapping fulfills requirements of target xsd at com.sap.aii.mappingtool.tf3.AMappingProgram.start(AMappingProgram.java:403) at com.sap.aii.mappingtool.tf3.Transformer.start(Transformer.java:141) at com.sap.aii.mappingtool.tf3.AMappingProgram.execute(AMappingProgram.java:102) at com.sap.aii.ibrun.server.mapping.JavaMapping.executeStep(JavaMapping.java:64) at com.sap.aii.ibrun.server.mapping.Mapping.execute(Mapping.java:91) at com.sap.aii.ibrun.server.mapping.MappingHandler.run(MappingHandler.java:90) at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleMappingRequest(MappingRequestHandler.java:95) at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleRequest(MappingRequestHandler.java:68) at com.sap.aii.ibrun.sbeans.mapping.MappingServiceImpl.processFunction(MappingServiceImpl.java:79) at com.sap.aii.ibrun.sbeans.mapping.MappingServiceObjectImpl0.processFunction(MappingServiceObjectImpl0.java:131) at sun.reflect.GeneratedMethodAccessor291.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code)) at java.lang.reflect.Method.invoke(Method.java(Compiled Code)) at com.sap.engine.services.ejb.session.stateless_sp5.ObjectStubProxyImpl.invoke(ObjectStubProxyImpl.java(Compiled Code)) at $Proxy184.processFunction(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code)) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code)) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code)) at java.lang.reflect.Method.invoke(Method.java(Compiled Code)) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.call(RFCDefaultRequestHandler.java(Compiled Code)) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.handleRequest(RFCDefaultRequestHandler.java(Compiled Code)) at com.sap.engine.services.rfcengine.RFCJCOServer.handleRequest(RFCJCOServer.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.dispatchRequest(JCO.java(Compiled Code)) at com.sap.mw.jco.MiddlewareJRfc$Server.dispatchRequest(MiddlewareJRfc.java(Compiled Code)) at com.sap.mw.jco.MiddlewareJRfc$Server.listen(MiddlewareJRfc.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.listen(JCO.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.work(JCO.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.loop(JCO.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.run(JCO.java:8044) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged1(Native Method) at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code)) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java(Compiled Code)) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java(Compiled Code)) Root Cause: com.sap.aii.mappingtool.tf3.IllegalInstanceException: Cannot produce target element /ns0:Equipment_MT/MaterialNumber. Check xml instance is valid for source xsd and target-field mapping fulfills requirements of target xsd at com.sap.aii.mappingtool.tf3.AMappingProgram.processNode(AMappingProgram.java(Compiled Code)) at com.sap.aii.mappingtool.tf3.AMappingProgram.processNode(AMappingProgram.java(Compiled Code)) at com.sap.aii.mappingtool.tf3.AMappingProgram.start(AMappingProgram.java:398) at com.sap.aii.mappingtool.tf3.Transformer.start(Transformer.java:141) at com.sap.aii.mappingtool.tf3.AMappingProgram.execute(AMappingProgram.java:102) at com.sap.aii.ibrun.server.mapping.JavaMapping.executeStep(JavaMapping.java:64) at com.sap.aii.ibrun.server.mapping.Mapping.execute(Mapping.java:91) at com.sap.aii.ibrun.server.mapping.MappingHandler.run(MappingHandler.java:90) at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleMappingRequest(MappingRequestHandler.java:95) at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleRequest(MappingRequestHandler.java:68) at com.sap.aii.ibrun.sbeans.mapping.MappingServiceImpl.processFunction(MappingServiceImpl.java:79) at com.sap.aii.ibrun.sbeans.mapping.MappingServiceObjectImpl0.processFunction(MappingServiceObjectImpl0.java:131) at sun.reflect.GeneratedMethodAccessor291.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code)) at java.lang.reflect.Method.invoke(Method.java(Compiled Code)) at com.sap.engine.services.ejb.session.stateless_sp5.ObjectStubProxyImpl.invoke(ObjectStubProxyImpl.java(Compiled Code)) at $Proxy184.processFunction(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code)) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code)) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code)) at java.lang.reflect.Method.invoke(Method.java(Compiled Code)) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.call(RFCDefaultRequestHandler.java(Compiled Code)) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.handleRequest(RFCDefaultRequestHandler.java(Compiled Code)) at com.sap.engine.services.rfcengine.RFCJCOServer.handleRequest(RFCJCOServer.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.dispatchRequest(JCO.java(Compiled Code)) at com.sap.mw.jco.MiddlewareJRfc$Server.dispatchRequest(MiddlewareJRfc.java(Compiled Code)) at com.sap.mw.jco.MiddlewareJRfc$Server.listen(MiddlewareJRfc.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.listen(JCO.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.work(JCO.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.loop(JCO.java(Compiled Code)) at com.sap.mw.jco.JCO$Server.run(JCO.java:8044) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged1(Native Method) at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code)) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java(Compiled Code)) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java(Compiled Code))</Trace>
<Trace level="1" type="E">CL_XMS_PLSRV_MAPPING~ENTER_PLSRV</Trace>
</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-WRITE_MESSAGE_LOG_TO_PERSIST" />
<Trace level="1" type="System_Error">Error exception return from pipeline processing!</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-WRITE_MESSAGE_TO_PERSIST" />
- <!-- ************************************
-->
</SAP:Trace>
</SOAP:Header>
- <SOAP:Body>
- <SAP:Manifest xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:wsu="http://www.docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="wsuid-manifest-5CABE13F5C59AB7FE10000000A1551F7">
- <SAP:Payload xlink:href="cid:[email protected]">
<SAP:Name>MainDocument</SAP:Name>
<SAP:Description />
<SAP:Type>Application</SAP:Type>
</SAP:Payload>
</SAP:Manifest>
</SOAP:Body>
</SOAP:Envelope>
Please I request to give me some hint how to troubleshoot this issue.
Thanks a lot,
SrujanHi, i have the same type of error when testing configuration, but it seems that the mapping even doesn't start :
i'm creating an EBP to XCBL scenario, so it's a RFC->XI->XCBL 3.5
Here is the Java exception
Mappage d'interface
Can someone be helpful for that ?
Regards
Laurent
Message was edited by:
Laurent Gitton -
Hello,
I'm trying to run a simple OpenScript script in Eclipse that creates a record (a Supplier in this case) in Oracle E-Business Suite. So I copied the the script file from OpenScript and created it as a Class in Eclipse. Then I created a main class to call the methods within the script class but no matter what method I call (initialize, run or finalize) I'm getting the java.lang.NullPointerException message. The error doesn't seem to be related with any specific line in the script but with the way that I'm calling it.
Should I call the OpenScript class from my main class in a different way? (see my examples below)
BTW, all external .jar files coming with OATS have been added to my project in Eclipse.
1) Here's the main class I created to call the OpenScript method (Eclipse auto-corrected my main class adding a Try and Catch around the method call):
public class Test {
public static void main(String[] args) {
nvscript nvs = new nvscript();
try {
nvs.initialize();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
2) Here's the script from OpenScript (the actual script has more steps but I'm just using the first one for a proof of concept):
import oracle.oats.scripting.modules.basic.api.*;
import oracle.oats.scripting.modules.browser.api.*;
import oracle.oats.scripting.modules.functionalTest.api.*;
import oracle.oats.scripting.modules.utilities.api.*;
import oracle.oats.scripting.modules.utilities.api.sql.*;
import oracle.oats.scripting.modules.utilities.api.xml.*;
import oracle.oats.scripting.modules.utilities.api.file.*;
import oracle.oats.scripting.modules.webdom.api.*;
import oracle.oats.scripting.modules.formsFT.api.*;
import oracle.oats.scripting.modules.applet.api.*;
public class nvscript extends IteratingVUserScript {
@ScriptService oracle.oats.scripting.modules.utilities.api.UtilitiesService utilities;
@ScriptService oracle.oats.scripting.modules.browser.api.BrowserService browser;
@ScriptService oracle.oats.scripting.modules.functionalTest.api.FunctionalTestService ft;
@ScriptService oracle.oats.scripting.modules.webdom.api.WebDomService web;
@ScriptService oracle.oats.scripting.modules.applet.api.AppletService applet;
@ScriptService oracle.oats.scripting.modules.formsFT.api.FormsService forms;
public void initialize() throws Exception {
this.getSettings().set("formsft.useformsonly",true);
browser.launch();
public void run() throws Exception {
beginStep(
"[1] E-Business Suite Home Page Redirect (/ebs12cloud.winshuttle.com:8000/)",
0);
web.window(2, "/web:window[@index='0' or @title='about:blank']")
.navigate("http://ebs12.xxxxxxx.com:8000/");
web.window(4, "/web:window[@index='0' or @title='Login']")
.waitForPage(null);
think(4.969);
web.textBox(
7,
"/web:window[@index='0' or @title='Login']/web:document[@index='0']/web:form[@id='DefaultFormName' or @name='DefaultFormName' or @index='0']/web:input_text[@id='usernameField' or @name='usernameField' or @index='0']")
.setText("winshuttle_user");
think(2.0);
web.textBox(
8,
"/web:window[@index='0' or @title='Login']/web:document[@index='0']/web:form[@id='DefaultFormName' or @name='DefaultFormName' or @index='0']/web:input_password[@id='passwordField' or @name='passwordField' or @index='0']")
.click();
think(1.109);
web.textBox(
9,
"/web:window[@index='0' or @title='Login']/web:document[@index='0']/web:form[@id='DefaultFormName' or @name='DefaultFormName' or @index='0']/web:input_password[@id='passwordField' or @name='passwordField' or @index='0']")
.setPassword(deobfuscate("kjhkjhkj=="));
think(1.516);
web.button(
10,
"/web:window[@index='0' or @title='Login']/web:document[@index='0']/web:form[@id='DefaultFormName' or @name='DefaultFormName' or @index='0']/web:button[@id='SubmitButton' or @value='Login' or @index='0']")
.click();
endStep();
public void finish() throws Exception {
3) Here's the error messages I'm getting based on the method I call from my main class:
3.a) when calling Initialize():
java.lang.NullPointerException
at oracle.oats.scripting.modules.basic.api.IteratingVUserScript.getSettings(IteratingVUserScript.java:723)
at nvscript.initialize(nvscript.java:22)
at Test.main(Test.java:9)
3 b) when calling Run():
java.lang.NullPointerException
at oracle.oats.scripting.modules.basic.api.IteratingVUserScript.beginStep(IteratingVUserScript.java:260)
at nvscript.run(nvscript.java:30)
at Test.main(Test.java:9)
Any help and/or constructive comment will be appreciated it.
Thanks.
Federico.UPDATE
Compiling from command line I found out that the class definition for oracle.oats.scripting.modules.basic.api.IteratingVUserScript is missing. Do you know what .jar file contains this class?
Thanks.
Fede. -
Java.lang.NullPointerException
hi,
Im trying to run a application Transfer.java which uses a middleware XML-DBMS to transfer XML data to the Oracle database.Transfer.java compiles without any errors but when i try to run it it gives the 'java.lang.NullPointerException'.I dont know what to change in the code.the code is as follows
import de.tudarmstadt.ito.xmldbms.DOMToDBMS; //XML-DBMS imports
import de.tudarmstadt.ito.xmldbms.Map;
import de.tudarmstadt.ito.xmldbms.helpers.KeyGeneratorImpl;
import de.tudarmstadt.ito.xmldbms.mapfactories.MapFactory_MapDocument;
import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.sql.Connection;
import java.sql.DriverManager;
import org.xml.sax.InputSource;
import org.xml.sax.Parser;
import org.w3c.dom.Document;
// Imports for the Xerces parser
import de.tudarmstadt.ito.domutils.DF_Xerces;
import de.tudarmstadt.ito.domutils.NQ_DOM2;
import org.apache.xerces.parsers.DOMParser;
import org.apache.xerces.parsers.SAXParser;
import org.apache.xml.serialize.OutputFormat;
import org.apache.xml.serialize.XMLSerializer;
public class Transfer
// Main methods
public static void main (String[] argv)
String mapFilename = null,
xmlFilename = null,
url = "jdbc:oracle:thin:@97.253.1.39:1521:rdn_ov";
try
if (argv.length < 2) throw new IllegalArgumentException();
mapFilename = argv[0];
xmlFilename = argv[1];
toDBMS(mapFilename, xmlFilename, url); //ERROR HERE
catch (IllegalArgumentException iae)
System.out.println("\nUsage: java Transfer <map-file> <xml-file> \n");
catch (Exception e)
e.printStackTrace();
static void toDBMS(String mapFilename, String xmlFilename, String url)
throws Exception
Connection conn1 = null, conn2 = null;
Map map;
Document doc;
DOMToDBMS domToDBMS;
KeyGeneratorImpl keyGenerator = null;
try
// Get the JDBC driver.
Class.forName("oracle.jdbc.driver.OracleDriver");
// Connect to the database.
conn1 = DriverManager.getConnection(url,"project","project");
conn2 = DriverManager.getConnection(url,"project","project");
// Create and initialize a key generator
keyGenerator = new KeyGeneratorImpl(conn1);
keyGenerator.initialize();
// Create the Map object and open the XML document.
map = createMap(mapFilename, conn2); //ERROR HERE
doc = openDocument(xmlFilename);
// Create a new DOMToDBMS object and transfer the data.
domToDBMS = new DOMToDBMS(map, keyGenerator, new NQ_DOM2());
domToDBMS.storeDocument(doc);
finally
if (conn1 != null) conn1.close();
if (conn2 != null) conn2.close();
// General utility methods
static Map createMap(String mapFilename, Connection conn) throws Exception
MapFactory_MapDocument factory;
// Create a new map factory and create the Map.
factory = new MapFactory_MapDocument(conn, getSAXParser());
return factory.createMap(new InputSource(getFileURL(mapFilename))); //ERROR HERE
static String getFileURL(String fileName)
File file;
file = new File(fileName);
return "file:///" + file.getAbsolutePath();
// Methods that use the Xerces parser
static Parser getSAXParser()
return new SAXParser();
static Document openDocument(String xmlFilename) throws Exception
DOMParser parser;
// Instantiate the parser and set various options.
parser = new DOMParser();
parser.setFeature("http://xml.org/sax/features/namespaces", true);
// Parse the input file
parser.parse(new InputSource(getFileURL(xmlFilename)));
// Return the DOM tree
return parser.getDocument();
static void writeDocument(Document doc, String xmlFilename) throws Exception
FileOutputStream xmlFile;
OutputFormat format;
XMLSerializer serial;
// Write the DOM tree to a file.
xmlFile = new FileOutputStream(xmlFilename);
format = new OutputFormat(doc);
format.setIndenting(true);
serial = new XMLSerializer((OutputStream)xmlFile, format);
serial.asDOMSerializer().serialize(doc);
xmlFile.close();
and when i try to run the program at the command line using
java Transfer order.map order.xml
i get the following error
java.lang.NullPointerException
at de.tudarmstadt.ito.xmldbms.mapfactories.MapFactory_MapDocument.processColumn(MapFactory_MapDocument.java:771)
at de.tudarmstadt.ito.xmldbms.mapfactories.MapFactory_MapDocument.startElement(MapFactory_MapDocument.java:423)
at org.apache.xerces.parsers.SAXParser.startElement(SAXParser.java:1340)
at org.apache.xerces.validators.common.XMLValidator.callStartElement(XMLValidator.java:1284)
at org.apache.xerces.framework.XMLDocumentScanner.scanElement(XMLDocumentScanner.java:1806)
at org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScanner.java:1182)
at org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381)
at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1098)
at de.tudarmstadt.ito.xmldbms.mapfactories.MapFactory_MapDocument.createMap(MapFactory_MapDocument.java:311)
at Transfer.createMap(Transfer.java:99)
at Transfer.toDBMS(Transfer.java:77)
at Transfer.main(Transfer.java:40)
de.tudarmstadt.ito.xmldbms.InvalidMapException
at de.tudarmstadt.ito.xmldbms.mapfactories.MapFactory_MapDocument.createMap(MapFactory_MapDocument.java:326)
at Transfer.createMap(Transfer.java:99)
at Transfer.toDBMS(Transfer.java:77)
at Transfer.main(Transfer.java:40)
i know that a null pointer exception happens when you have a variable that hasn't been assigned to a specific object yet.
but i dont know what to change in the Transfer.java code.but i think the last three lines of the error can give a clue to an experianced eye.please help me as i am stuck with this error for a long time.I have indicated these lines by comment //ERROR HERE in the code .
Thanks,
-Rajivimport de.tudarmstadt.ito.xmldbms.DOMToDBMS; //XML-DBMS imports
import de.tudarmstadt.ito.xmldbms.Map;
import de.tudarmstadt.ito.xmldbms.helpers.KeyGeneratorImpl;
import de.tudarmstadt.ito.xmldbms.mapfactories.MapFactory_MapDocument;
import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.sql.Connection;
import java.sql.DriverManager;
import org.xml.sax.InputSource;
import org.xml.sax.Parser;
import org.w3c.dom.Document;
// Imports for the Xerces parser
import de.tudarmstadt.ito.domutils.DF_Xerces;
import de.tudarmstadt.ito.domutils.NQ_DOM2;
import org.apache.xerces.parsers.DOMParser;
import org.apache.xerces.parsers.SAXParser;
import org.apache.xml.serialize.OutputFormat;
import org.apache.xml.serialize.XMLSerializer;
public class Transfer
// Main methods
public static void main (String[] argv)
String mapFilename = null,
xmlFilename = null,
url = "jdbc:oracle:thin:@97.253.1.39:1521:rdn_ov";
try
if (argv.length < 2) throw new IllegalArgumentException();
mapFilename = argv[0];
xmlFilename = argv[1];
toDBMS(mapFilename, xmlFilename, url); //ERROR HERE
catch (IllegalArgumentException iae)
System.out.println("\nUsage: java Transfer <map-file> <xml-file> \n");
catch (Exception e)
e.printStackTrace();
static void toDBMS(String mapFilename, String xmlFilename, String url)
throws Exception
Connection conn1 = null, conn2 = null;
Map map;
Document doc;
DOMToDBMS domToDBMS;
KeyGeneratorImpl keyGenerator = null;
try
// Get the JDBC driver.
Class.forName("oracle.jdbc.driver.OracleDriver");
// Connect to the database.
conn1 = DriverManager.getConnection(url,"project","project");
conn2 = DriverManager.getConnection(url,"project","project");
// Create and initialize a key generator
keyGenerator = new KeyGeneratorImpl(conn1);
keyGenerator.initialize();
// Create the Map object and open the XML document.
map = createMap(mapFilename, conn2); //ERROR HERE
doc = openDocument(xmlFilename);
// Create a new DOMToDBMS object and transfer the data.
domToDBMS = new DOMToDBMS(map, keyGenerator, new NQ_DOM2());
domToDBMS.storeDocument(doc);
finally
if (conn1 != null) conn1.close();
if (conn2 != null) conn2.close();
// General utility methods
static Map createMap(String mapFilename, Connection conn) throws Exception
MapFactory_MapDocument factory;
// Create a new map factory and create the Map.
factory = new MapFactory_MapDocument(conn, getSAXParser());
return factory.createMap(new InputSource(getFileURL(mapFilename))); //ERROR HERE
static String getFileURL(String fileName)
File file;
file = new File(fileName);
return "file:///" + file.getAbsolutePath();
// Methods that use the Xerces parser
static Parser getSAXParser()
return new SAXParser();
static Document openDocument(String xmlFilename) throws Exception
DOMParser parser;
// Instantiate the parser and set various options.
parser = new DOMParser();
parser.setFeature("http://xml.org/sax/features/namespaces", true);
// Parse the input file
parser.parse(new InputSource(getFileURL(xmlFilename)));
// Return the DOM tree
return parser.getDocument();
static void writeDocument(Document doc, String xmlFilename) throws Exception
FileOutputStream xmlFile;
OutputFormat format;
XMLSerializer serial;
// Write the DOM tree to a file.
xmlFile = new FileOutputStream(xmlFilename);
format = new OutputFormat(doc);
format.setIndenting(true);
serial = new XMLSerializer((OutputStream)xmlFile, format);
serial.asDOMSerializer().serialize(doc);
xmlFile.close();
}Hi Rajiv,
Sorry this isn't really a response but I'm reposting your code with code tags around to make it easier to read... it's really worth doing this if you're posting code in future, otherwise it's nearly impossible to read!
Chris.
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