Mapping Class error

After configuring the Idoc to File scenario, the following error appears in the Monitor (SXMB_MONI):
"Unable to find resource com/sap/xi/tf/_Vendor_Vendor_D_.class (urn:xiworkshop:groupb5:leg2leg, 8366d271-083e-11db-8dd2-f2440a114f5b,"
"Exception of the class CX_XMS_SYSERR_MAPPING".
Any pointers regarding this will be helpful.
Regards,
Gajendra.

Hi,
1. Please can you check if TCP/IP connection: AI_RUNTIME_JCOSERVER is working fine.
2. In IDX2 do you have the required IDoc.
Regards
Vijaya

Similar Messages

Errors in Map class

Hello Everyone.
Well I working on a program that uses Map class and I have some errors.
They are listed as.
on line 110
Type safety: The method put(Object, Object) belongs to the raw type HashMap. References to
generic type HashMap<K,V> should be parameterized
line 115
pe safety: The expression of type Collection needs unchecked conversion to conform to
Collection<ComputerInvent>
line 123
Type mismatch: cannot convert from Object to Computer_listing
Here is my code is far
import java.io.*;
import java.util.*;
class Computer_listing {
     private String id;
     private String name;
     private Integer harddrive;
     private Integer memory;
     private float speed;
     public Computer_listing(String idx) {
          id = idx;
     }// close the computer_listing loop
      * Constructors.
     public Computer_listing(String cd, String cn, Integer hd, Integer me,
               float sp) {
          id = cd;
          name = cn;
          harddrive = hd;
          memory = me;
          speed = sp;
     }// close public EmployeeClass
      * accessors make info available
     public String getId() {
          return id;
     public String getName() {
          return name;
     public Integer getHardrive() {
          return harddrive;
     public Integer getMemory() {
          return memory;
     public float getSpeed() {
          return speed;
      * Mutator Methods
     public void setId(String cd) {
          id = cd;
     public void setName(String cn) {
          name = cn;
     public void setHarddrive(Integer hd) {
          harddrive = hd;
     public void setMemory(Integer me) {
          memory = me;
     public void setSpeed(float sp) {
          speed = sp;
}// close class
public class ComputerInvent {
     public static void main(String[] args) {
          HashMap hs = new HashMap();
          Scanner kbd = new Scanner(System.in);
          kbd.useDelimiter("\n");
          while (true) {
               String msg = null;
               Computer_listing compdb = null;
               System.out.println("Enter ComputerID - Stop to end");
               msg = kbd.next();
               if (msg.equalsIgnoreCase("STOP")) {
                    break;
               } else {
                    compdb = new Computer_listing(msg);
               System.out.println("Enter Computer Name");
               compdb.setId(kbd.next());
               System.out.println("Enter HardDrive");
               compdb.setHarddrive(kbd.nextInt());
               System.out.println("Enter Memory");
               compdb.setMemory(kbd.nextInt());
               System.out.println("Enter Speed");
               compdb.setSpeed(kbd.nextFloat());
               // add to data structure
               hs.put(msg, hs); //line 110
          }// close while loop
          System.out.println("Done");
          int i = 1;
          Collection<ComputerInvent> values = hs.values();//line115
          for (ComputerInvent temp : values) {
               System.out.println("Items are " + i + "" + temp.getClass());
               i++;
          }// close for loop
          System.out.println("Enter ID to find");
          String findit = kbd.next();
          Computer_listing x = null;
          if ((x = hs.get(findit)) != null) { //line 123
               System.out.println("Found it");
               System.out.println("Name is " + x.getClass());
          } else {
               System.out.println("Did not find it");
          }// close else
     }// close public static void
}// close public class ComputerInventCan someone please help me in solving this.
thanks
sandyR

The code should have thrown hundreds of errors i wonder how u managed with few
import java.io.*;
import java.util.*;
class Computer_listing {
     private String id;
     private String name;
     private Integer harddrive;
     private Integer memory;
     private float speed;
     public Computer_listing(String idx) {
              this.id = idx;
     public Computer_listing(String cd, String cn, Integer hd, Integer me,
               float sp) {
          this.id = cd;
          this.name = cn;
          this.harddrive = hd;
          this.memory = me;
          this.speed = sp;
     public String getId() {
          return this.id;
     public String getName() {
          return this.name;
     public Integer getHardrive() {
          return this.harddrive;
     public Integer getMemory() {
          return this.memory;
     public float getSpeed() {
          return this.speed;
     public void setId(String cd) {
          this.id = cd;
     public void setName(String cn) {
             this.name = cn;
     public void setHarddrive(Integer hd) {
          this.harddrive = hd;
     public void setMemory(Integer me) {
          this.memory = me;
     public void setSpeed(float sp) {
          this.speed = sp;
public class ComputerInvent{
public static void main(String s[]){
         HashMap<String,Computer_listing> hs = new HashMap<String,Computer_listing>();
         Scanner kbd = new Scanner(System.in);
         kbd.useDelimiter("\n");
           while(true){
               String msg = null;
               Computer_listing compdb = null;
                System.out.println("Enter <ComputerID> - Type <Stop> to end");
                msg = kbd.next();
                if (msg.equalsIgnoreCase("STOP"))
            break;
                 else
            compdb = new Computer_listing(msg);
                System.out.println("Enter Computer Name:");
          compdb.setId(kbd.next());
          System.out.println("Enter HardDrive:");
          compdb.setHarddrive(kbd.nextInt());
          System.out.println("Enter Memory:");
          compdb.setMemory(kbd.nextInt());
          System.out.println("Enter Clock Speed:");
          compdb.setSpeed(kbd.nextFloat());
                hs.put(msg,compdb);
          System.out.println("<Done>");
          Collection<Computer_listing> values = hs.values();
          int i = 0;
          for (Computer_listing temp : values) {
               System.out.println("Name["+ i + "]:" + temp.getName());
               i++;
          System.out.println("Enter ID to find");
       String findit = kbd.next();
          Computer_listing x = null;
             if ((x = hs.get(findit)) != null) {
               System.out.println("Found it");
               System.out.println("Name is " + x.getName());
          } else {
               System.out.println("Did not find it");
}Hope that works :)
Anyways i'd advice you learn basics of using java.util Classes first and then go about using generics if you are a starter.
REGARDS,
RaHuL

Java Mapping - Class versions are incompatible (linkage error)

Hi Friends,
While testing java mapping in Integration Repository i am getting an error - "Class versions are incompatible (linkage error)". Can anyone plz tell what might be the reason.
Regards,
Gowtham Kuchipudi.

hello
I have this message but my trace look like this:
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- 
- <SAP:Trace xmlns:SAP="http://sap.com/xi/XI/Message/30">
- <Trace level="1" type="B" name="interface activity determination">
<Trace level="1" type="T">Version 000</Trace>
<Trace level="1" type="T">Message status 000</Trace>
<Trace level="1" type="T">Interface action INIT</Trace>
<Trace level="1" type="T">(must be INIT for a new determination)</Trace>
<Trace level="1" type="T">Message type BEST EFFORT. -> No determination</Trace>
<Trace level="1" type="T">Set interface action INIT into *MAST*</Trace>
</Trace>
<Trace level="1" type="E">CL_XMS_MAIN-WRITE_MESSAGE_LOG_TO_PERSIST</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>
</Trace>
</Trace>
</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-WRITE_MESSAGE_LOG_TO_PERSIST" />
<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://Migdal.co.il/CRM/SAP-CRM/ProposalDeatailsService ProposalDeatailsService_WS2RFC_IM</Trace>
<Trace level="1" type="T">LinkageError at JavaMapping.load(): Could not load class: xmlpayload</Trace>
<Trace level="1" type="T">java.lang.UnsupportedClassVersionError: xmlpayload (Unsupported major.minor version 49.0) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:539) at java.lang.ClassLoader.defineClass(ClassLoader.java:448) at com.sap.aii.ibrun.server.mapping.MappingLoader.findClass(MappingLoader.java:158) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at com.sap.aii.ibrun.server.mapping.JavaMapping.load(JavaMapping.java:95) at com.sap.aii.ibrun.server.mapping.JavaMapping.executeStep(JavaMapping.java:45) at com.sap.aii.ibrun.server.mapping.Mapping.execute(Mapping.java:92) 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_0.processFunction(MappingServiceObjectImpl0_0.java:131) at sun.reflect.GeneratedMethodAccessor296.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.sap.engine.services.ejb.session.stateless_sp5.ObjectStubProxyImpl.invoke(ObjectStubProxyImpl.java:187) at $Proxy158.processFunction(Unknown Source) at sun.reflect.GeneratedMethodAccessor428.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.handleRequest(RFCDefaultRequestHandler.java:107) at com.sap.engine.services.rfcengine.RFCJCOServer.handleRequestInternal(RFCJCOServer.java:113) at com.sap.engine.services.rfcengine.RFCJCOServer$ApplicationRunnable.run(RFCJCOServer.java:157) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)</Trace>
<Trace level="1" type="T">Linkage error occurred when loading class xmlpayload (http://Migdal.co.il/CRM/SAP-CRM/ProposalDeatailsService, d7e31f30-53be-11dc-8fbd-ee09c0a8664d, -1)</Trace>
<Trace level="1" type="T">com.sap.aii.ibrun.server.mapping.MappingRuntimeException: Linkage error occurred when loading class xmlpayload (http://Migdal.co.il/CRM/SAP-CRM/ProposalDeatailsService, d7e31f30-53be-11dc-8fbd-ee09c0a8664d, -1) at com.sap.aii.ibrun.server.mapping.JavaMapping.load(JavaMapping.java:115) at com.sap.aii.ibrun.server.mapping.JavaMapping.executeStep(JavaMapping.java:45) at com.sap.aii.ibrun.server.mapping.Mapping.execute(Mapping.java:92) 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_0.processFunction(MappingServiceObjectImpl0_0.java:131) at sun.reflect.GeneratedMethodAccessor296.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.sap.engine.services.ejb.session.stateless_sp5.ObjectStubProxyImpl.invoke(ObjectStubProxyImpl.java:187) at $Proxy158.processFunction(Unknown Source) at sun.reflect.GeneratedMethodAccessor428.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.handleRequest(RFCDefaultRequestHandler.java:107) at com.sap.engine.services.rfcengine.RFCJCOServer.handleRequestInternal(RFCJCOServer.java:113) at com.sap.engine.services.rfcengine.RFCJCOServer$ApplicationRunnable.run(RFCJCOServer.java:157) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172) Root Cause: java.lang.UnsupportedClassVersionError: xmlpayload (Unsupported major.minor version 49.0) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:539) at java.lang.ClassLoader.defineClass(ClassLoader.java:448) at com.sap.aii.ibrun.server.mapping.MappingLoader.findClass(MappingLoader.java:158) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at com.sap.aii.ibrun.server.mapping.JavaMapping.load(JavaMapping.java:95) at com.sap.aii.ibrun.server.mapping.JavaMapping.executeStep(JavaMapping.java:45) at com.sap.aii.ibrun.server.mapping.Mapping.execute(Mapping.java:92) 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_0.processFunction(MappingServiceObjectImpl0_0.java:131) at sun.reflect.GeneratedMethodAccessor296.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.sap.engine.services.ejb.session.stateless_sp5.ObjectStubProxyImpl.invoke(ObjectStubProxyImpl.java:187) at $Proxy158.processFunction(Unknown Source) at sun.reflect.GeneratedMethodAccessor428.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.handleRequest(RFCDefaultRequestHandler.java:107) at com.sap.engine.services.rfcengine.RFCJCOServer.handleRequestInternal(RFCJCOServer.java:113) at com.sap.engine.services.rfcengine.RFCJCOServer$ApplicationRunnable.run(RFCJCOServer.java:157) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)</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_TO_PERSIST" />
- 
</SAP:Trace>
the error that I recieve in the SXMB is:
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- 
- <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="1">
<SAP:Category>Application</SAP:Category>
<SAP:Code area="MAPPING">LINKAGE_ERROR</SAP:Code>
<SAP:P1>xmlpayload</SAP:P1>
<SAP:P2>http://Migdal.co.il/CRM/SAP-CRM/ProposalDeatailsS~</SAP:P2>
<SAP:P3>d7e31f30-53be-11dc-8fbd-ee09c0a8664d</SAP:P3>
<SAP:P4>-1</SAP:P4>
<SAP:AdditionalText />
<SAP:ApplicationFaultMessage namespace="" />
<SAP:Stack>Class versions are incompatible (linkage error)</SAP:Stack>
<SAP:Retry>N</SAP:Retry>
</SAP:Error>
this is my XI information
Runtime Environment
Java version:1.4.2_12
Java vendor:Sun Microsystems Inc.
Version
Service pack:21
Release:30_VAL_REL
Latest change:409678
Sync time:200709211024
since I already have the SP required by the note, any other suggestions?
Thanks
Kfir

XI Mapping: Class versions are incompatible (linkage error)

Hi,
i have a simple File-to-File scenario, and I am getting the following error as observed in the XI Monitor:
<SAP:Category>Application</SAP:Category>
<SAP:Code area="MAPPING">LINKAGE_ERROR</SAP:Code>
<SAP:Stack>Class versions are incompatible (linkage error)</SAP:Stack>
To troubleshoot the mapping, I have removed all mappings, and put the target nodes to constant values. I am still getting the error in Mapping (linkage error).
I am using XI3.0SP0 (J2EE SP07, ABAP SP3). Is this a known problem / OSS notes available ? thanks.
Regards,
Manish Agarwal.

Hallo Agarwal,
have a look in OSS Message #755302
Regards Franz Forsthofer

Hibernate Mapping Exception Error reading resource: Help Please

I've downloaded Hibernate this weekend and have been working at getting this up and running in my spare time. I've run into a problem and can't seem to find the solution. I'm hoping some one here can help me out.
I'm running MyEclipse
MySQL
and Hibernate 2 in a struts application
I've only got one form and table that I'm trying to map right now, but I get the above error when I run this line of code.
Configuration cfg = new Configuration().addClass(AddCustomerForm.class);
Does anyone have any ideas. Here are the important sections from the two configuration files

<hibernate-configuration>
    <session-factory>
        
        <property name="connection.username">PaintTracker</property>
        <property name="connection.url">jdbc:mysql://127.0.0.1:3306/PaintTracker</property>
        <property name="dialect">net.sf.hibernate.dialect.MySQLDialect</property>
        <property name="connection.password">PaintTracker</property>
        <property name="connection.driver_class">com.mysql.jdbc.Driver</property>
        <property name="show_sql">true</property>
        <mapping resource="com/PaintTracker/struts/form/AddCustomerForm.hbm.xml"/>
    </session-factory>

<hibernate-mapping>
     <class name="com.PaintTracker.struts.form.AddCustomerForm" table="customer">
          <id name="customerID" column="CustomerID" type="java.lang.Long" unsaved-value="0">
               <generator class="identity"/>
          </id>
          <property name="firstName" column="FirstName" type="java.lang.String"/>
          <property name="lastName" column="LastName" type="java.lang.String"/>
          <property name="streetAddress" column="StreetAddress" type="java.lang.String"/>
          <property name="middleInitial" column="MiddleInitial" type="java.lang.String"/>
          <property name="city" column="City" type="java.lang.String"/>
          <property name="state" column="State" type="java.lang.String"/>
          <property name="zipCode" column="ZipCode" type="java.lang.String"/>
          <property name="phoneNumber" column="PhoneNumber" type="java.lang.Long"/>
          <property name="emailAddressLeft" column="EmailAddressLeft" type="java.lang.String"/>
          <property name="emailAddressRight" column="EmailAddressRight" type="java.lang.String"/>
          <property name="company" column="Company" type="java.lang.String"/>
     </class>
</hibernate-mapping>

ok finally gotten back to this and rewrote a bunch of the code. I'm getting almost the same error, but not quite.
I'm still getting org.hibernate.MappingException: Error reading resource: but it is pointing to the first mapping resource located inside the hibernate.cfg.xml.. so I know it is finding and making it inside the hibernate.cfg.xml.
this is the code that the exception occurs in.
the actual line is the configuration.configure(); in the else statement.
public HibernateUtil(URL url2) {
          Configuration configuration = new Configuration();
          log.info("configuration_static is null");
          log.debug("configuring configuration_static from " + url2);
          try {
               if (url2 != null)
                    configuration.configure(url2);
               else
                    configuration.configure();
               this.sessionFactory = configuration.buildSessionFactory();
               log.info("Configuration complete");
          } catch (HibernateException e) {
               log.error(e);
               System.out.println(e);
               configuration = null;
               log.info("Configuration failed. Setting config to null!");
     }The resource I am trying to read is located correctly (eclipse lets you navigate to and choose the xml file to use.. it then builds the hibernate.cfg.xml file for you.)
here is a copy of the resource that is giving me a problem... whichever resource I have listed first is the one the exception is thrown for... so I'm hoping I just have something mixed up in the way I'm writing my xml files.
<hibernate-mapping package="com.WorkoutTracker.db.model">
     <class name="com.WorkoutTracker.db.model.User" table="user">
          <id name="userID" column="userId" type="java.lang.Long" unsaved-value="0">
               <generator class="increment"/>
          </id>
          <property name="userFName" column="userFName" type="java.lang.String"/>
          <property name="userLName" column="userLName" type="java.lang.String"/>
     </class>
</hibernate-mapping>

Use java mapping class on PI 7.0

Hi experts,
I have a problem with a java mapping class on PI 7.0, maybe somebody could help me.
I have a java mapping that call a webservice using AXIS library. If I run on my PC the java mapping is working. I load on Imported Archive the Java mapping class and AXIS librarys. My Java mapping class is compilated by jdk 1.4.2.09, like others java mappings that i have on PI 7.0 system, but when I execute the interface, its returns an error:
Incompatible class versions (linkage error)
This error is caused by AXIS Libraries, I use AXIS 1.4 version, and I think that this version is using jdk 1.5 because I read it on some foros. Could somebody confirm it? If it is true, could somebody tell me if there are some AXIS version that use jdk 1.4 or maybe How could I solved it? Thanks.
Regards,
Gemma

Incompatible class versions (linkage error)
this is usually when the jdk version of XI server and the library version you used to develop the mapping are incompatible. Make sure you use the same version as of the server

Query: Missing tablename in generated SQL for vertical mapped classes

Hi,
I am playing with Kodo 3.1.4 / Postgres 7.4 and could not find any
solution for this problem:
I have one class calles "Clipfragment" which represents video clips and
has a long - field named "lengthInMinutes". It extends a baseclass
called "Categorizablefragment", which has a field "id" and some others.
I use vertical mapping, thus having one table per class. The identity
type is 'application'. The table for the class "Categorizablefragment"
contains fields for jdoclass and jdoversion and IMHO correct entries.
Everything works really fine except for Querys against subclass fields
with aggregate functions. E.g. counting all clips works:
KodoQuery q = (KodoQuery) getJdoPm().newQuery(ClipFragment.class);
q.setResult ("count(id)");
Number count = (Number) q.execute ();
But: Querying for the sum of the field 'lengthInMinutes' fails:
KodoQuery q = (KodoQuery) getJdoPm().newQuery(ClipFragment.class);
q.setResult ("sum(lengthInMinutes)");
Number count = (Number) q.execute ();
The exception is:
kodo.util.UserException: com.solarmetric.jdbc.ReportingSQLException:
ERROR: syntax error at or near "WHERE"
{prepstmnt 16398807 SELECT AVG(t0.lengthinminutes) FROM WHERE
t1.jdoclass = ? [reused=0]} [code=0, state=42601]
NestedThrowables:
com.solarmetric.jdbc.ReportingSQLException: ERROR: syntax error at or
near "WHERE"
{prepstmnt 16398807 SELECT AVG(t0.lengthinminutes) FROM WHERE
t1.jdoclass = ? [reused=0]} [code=0, state=42601]
at kodo.query.AbstractQuery.executeWithMap(AbstractQuery.java:865)
at kodo.query.AbstractQuery.execute(AbstractQuery.java:728)
atde.jk.buvas.model.impl.DefaultClipManager.getTotalTime(DefaultClipManager.java:43)
And the SQL - Trace:
5766 TRACE [main] kodo.jdbc.SQL - <t 17089909, conn 31908613 (1
errors)> [0 ms] executing prepstmnt 17226426 SELECT
SUM(t0.lengthinminutes) FROM WHERE t1.jdoclass = ? [params=(String)
de.jk.buvas.model.fragments.ClipFragment] [reused=0]
I tried both 'base-tables' and 'per-subclass' for the property
kodo.jdbc.VerticalQueryMode, without any results.
Any ideas?
Thanks,
Jochen

Hi Stephen,
here are the excerpts from the .jdo and the .mapping files. The .jdo
file was generated by XDoclet.
..jdo
<class name="ClipFragment"
identity-type="application"
objectid-class="CategorizableFragment$Id"
persistence-capable-superclass="CategorizableFragment"
> 
<extension vendor-name="kodo"
key="jdbc-class-map-name"
value="vertical">
<extension vendor-name="kodo" key="table" value="Clip"/>
</extension>
<field name="title"
> 
<extension vendor-name="kodo"
key="jdbc-size"
value="100">
</extension>
</field>
<field name="lengthInMinutes"
> 
</field>
<field name="description"
> 
<extension vendor-name="kodo"
key="jdbc-size"
value="3000">
</extension>
</field>
<field name="recordingDate"
> 
</field>
<field name="actors"
> 
<collection
element-type="de.jk.buvas.model.fragments.ActorFragment"
> 
</collection>
<extension vendor-name="kodo"
key="jdbc-element-delete-action"
value="exception-deferred">
</extension>
<extension vendor-name="kodo"
key="inverse-owner"
value="clips">
</extension>
</field>
<field name="media"
> 
<collection
element-type="de.jk.buvas.model.fragments.MediumFragment"
> 
</collection>
<extension vendor-name="kodo"
key="jdbc-element-delete-action"
value="exception-deferred">
</extension>
</field>
</class>
<class name="CategorizableFragment"
identity-type="application"
objectid-class="CategorizableFragment$Id"
> 
<extension vendor-name="kodo"
key="jdbc-class-map-name"
value="base">
<extension vendor-name="kodo" key="table" value="Categorizable"/>
</extension>
<field name="id"
primary-key="true"
> 
</field>
<field name="category"
> 
<extension vendor-name="kodo"
key="jdbc-delete-action"
value="exception-deferred">
</extension>
</field>
</class>
..mapping
<class name="ClipFragment">
<jdbc-class-map type="vertical" ref-column.ID="ID" table="CLIPFRAGMENT"/>
<field name="actors">
<jdbc-field-map type="many-many" element-column.ID="ID"
ref-column.ID="CLIPS_ID" table="ACTOR_CLIPS"/>
</field>
<field name="description">
<jdbc-field-map type="value" column="DESCRIPTION"/>
</field>
<field name="lengthInMinutes">
<jdbc-field-map type="value" column="LENGTHINMINUTES"/>
</field>
<field name="media">
<jdbc-field-map type="many-many" element-column.ID="MEDIA_ID"
order-column="MEDIA_ORDER" ref-column.ID="ID" table="CLIPF_MEDIA"/>
</field>
<field name="recordingDate">
<jdbc-field-map type="value" column="RECORDINGDATE"/>
</field>
<field name="title">
<jdbc-field-map type="value" column="TITLE"/>
</field>
</class>
<class name="CategorizableFragment">
<jdbc-class-map type="base" table="CATEGORIZABLEFRAGMENT"/>
<jdbc-version-ind type="version-number" column="JDOVERSION"/>
<jdbc-class-ind type="in-class-name" column="JDOCLASS"/>
<field name="category">
<jdbc-field-map type="one-one" column.ID="CATEGORY_ID"/>
</field>
<field name="id">
<jdbc-field-map type="value" column="ID"/>
</field>
</class>
Thanks,
Jochen
Stephen Kim wrote:
Can you post the mapping/metadata files for the two classes?
Jochen Kressin wrote:
Hi,
I am playing with Kodo 3.1.4 / Postgres 7.4 and could not find any
solution for this problem:
I have one class calles "Clipfragment" which represents video clips
and has a long - field named "lengthInMinutes". It extends a baseclass
called "Categorizablefragment", which has a field "id" and some
others. I use vertical mapping, thus having one table per class. The
identity type is 'application'. The table for the class
"Categorizablefragment" contains fields for jdoclass and jdoversion
and IMHO correct entries.
Everything works really fine except for Querys against subclass fields
with aggregate functions. E.g. counting all clips works:
KodoQuery q = (KodoQuery) getJdoPm().newQuery(ClipFragment.class);
q.setResult ("count(id)");
Number count = (Number) q.execute ();
But: Querying for the sum of the field 'lengthInMinutes' fails:
KodoQuery q = (KodoQuery) getJdoPm().newQuery(ClipFragment.class);
q.setResult ("sum(lengthInMinutes)");
Number count = (Number) q.execute ();
The exception is:
kodo.util.UserException: com.solarmetric.jdbc.ReportingSQLException:
ERROR: syntax error at or near "WHERE"
{prepstmnt 16398807 SELECT AVG(t0.lengthinminutes) FROM WHERE
t1.jdoclass = ? [reused=0]} [code=0, state=42601]
NestedThrowables:
com.solarmetric.jdbc.ReportingSQLException: ERROR: syntax error at or
near "WHERE"
{prepstmnt 16398807 SELECT AVG(t0.lengthinminutes) FROM WHERE
t1.jdoclass = ? [reused=0]} [code=0, state=42601]
at kodo.query.AbstractQuery.executeWithMap(AbstractQuery.java:865)
at kodo.query.AbstractQuery.execute(AbstractQuery.java:728)
atde.jk.buvas.model.impl.DefaultClipManager.getTotalTime(DefaultClipManager.java:43)
And the SQL - Trace:
5766 TRACE [main] kodo.jdbc.SQL - <t 17089909, conn 31908613 (1
errors)> [0 ms] executing prepstmnt 17226426 SELECT
SUM(t0.lengthinminutes) FROM WHERE t1.jdoclass = ? [params=(String)
de.jk.buvas.model.fragments.ClipFragment] [reused=0]
I tried both 'base-tables' and 'per-subclass' for the property
kodo.jdbc.VerticalQueryMode, without any results.
Any ideas?
Thanks,
Jochen

Map 258 Error

Hello,
I am a student currently enrolled in a digital electronics class. As a part of the curriculum, we are required to utilize an NI Digital Electronics Board and Multisim/PLD Maker. When I attempt to transfer a PLD Design from Multisim to the FPGA board, I get a Map 258 error. Here is what I am sure I have currently done correctly:
-I have correctly set the global preferences
-I am saving to the desktop
-I have updated both Xilinkx and Multisim to compatible versions
-My liscenses are current
-The circuit is correct
The error reads:
"Map:258- A problem was encountered attempting to get the liscense for this design architecture
Please respond promptly.
Thanks.

Hi CGCowan,
Can you provide us with some additional information.
1. Which version of Multisim are you using?
2. Which version of Xilinx are you using?
3. Which operating system are you using?
4. How are you exporting the file to the board?
Please let me know.
Regards,
Tayyab R,
National Instruments.

Acces dynamic configuration variable (e.g. filename) in ABAP mapping class

Hi experts
I am searching for a possibility to acces a dynamic configuration variable (DCV) in an ABAP mapping class. Since I could not find a solution in SDN and other sources, I hope somebody in this forum can help me.
What I already found is the following code which can be used to set a DCV, but what I would be interested in is how to read a DCV.
Any help is appreciated.
Markus
METHOD if_mapping~execute.
DATA l_record type mpp_dynamic.
* copy payload
result = source.
* add an adapter specific attribute
l_record-namespace = 'http://sap.com/xi/XI/System/File'.
l_record-name = 'FileName'.
l_record-value = 'test.xml'.
dynamic_configuration->add_record( l_record ).
ENDMETHOD.

Hi Markus,
you can find everything in my blogs
/people/michal.krawczyk2/blog/2007/04/26/xipi-throwing-generic-exceptions-from-any-type-of-mapping
Regards,
michal

Plug-in load class error while running portalapp.xml file in NWDS7.0

hi,
im facing a problem in NWDS7.0 while running portalapp.xml file im getting error realted some plug-in load class error.
Even 3 times i have re-installed but still getting same error.
Please help me how to over come this. This is error im getting :
Please open this link with Firefox so that you can able to see error.
http://www.imageurlhost.com/images/jri5lj7lpftu23ejyye0_Error.jpg
Regards,
prasad.

Dear Prasad
Please right click on portalapp.xml > open with > check all the available editors.
Also restore default edition in NWDS. Go to windows > preference > Workbench OR Web editors > click on restore default and Apply and then Ok.
then close the NWDS and open it.
Hope it will helps
Best Regards
Arun Jaiswal

RuntimeException in Message-Mapping transformatio error in txt to txt fcc

hi
in my design part i executed my mapping program , it executed successfully
my src is
<?xml version="1.0" encoding="UTF-8"?>
<ns0:mt_sarat_txttxt_sender xmlns:ns0="http://Sarat">
   <Company>
      <Header>
         <Key1>H</Key1>
         <RecordId>123</RecordId>
         <PlantName>abc</PlantName>
      </Header>
      <Item>
         <Key2>I</Key2>
         <MaterialId>456</MaterialId>
         <Quantity>def</Quantity>
      </Item>
   </Company>
</ns0:mt_sarat_txttxt_sender>
IN SXMB_MONI   i got RuntimeException in Message-Mapping transformatio error
i reffered some blog according to their sugessition do as follows
Go to SXMB_MONI and get the source xml from there and test it in the IR->Mapping Editor
my source xml is
<?xml version="1.0" encoding="utf-8" ?>
- <ns:mt_sarat_txttxt_sender xmlns:ns="http://Sarat">
- <Company>
- <Header>
<Key1>H</Key1>
<RecordId>123</RecordId>
<PlantName>abc</PlantName>
</Header>
- <Item>
<Key2>I</Key2>
<materialId>456</materialId>
<Quantity>def</Quantity>
</Item>
</Company>
</ns:mt_sarat_txttxt_sender>
when i executed in mapping editor it gives fatal error
Fatal Error: com.sap.engine.lib.xml.parser.ParserException: XMLParser: No data allowed here: (hex) 2d, 20, 3c(:main:, row:2, col:3) com.sap.aii.utilxi.misc.api.BaseRuntimeException: Fatal Error: com.sap.engine.lib.xml.parser.ParserException: XMLParser: No data allowed here: (hex) 2d, 20, 3c(:main:, row:2, col:3) at com.sap.aii.mappingtool.tf3.rt.xparser.MTSaxHandler.run(MTSaxHandler.java:130) at com.sap.aii.mappingtool.tf3.rt.xparser.XParser.run(XParser.java:68) Root Cause: com.sap.engine.lib.xml.parser.NestedSAXParserException: Fatal Error: com.sap.engine.lib.xml.parser.ParserException: XMLParser: No data allowed here: (hex) 2d, 20, 3c(:main:, row:2, col:3)(:main:, row=2, col=3) -> com.sap.engine.lib.xml.parser.ParserException: XMLParser: No data allowed here: (hex) 2d, 20, 3c(:main:, row:2, col:3) at com.sap.engine.lib.xml.parser.XMLParser.scanProlog(XMLParser.java:2668) at com.sap.engine.lib.xml.parser.XMLParser.scanDocument(XMLParser.java:2713) at com.sap.engine.lib.xml.parser.XMLParser.parse0(XMLParser.java:162) at com.sap.engine.lib.xml.parser.AbstractXMLParser.parseAndCatchException(AbstractXMLParser.java:132) at com.sap.engine.lib.xml.parser.AbstractXMLParser.parse(AbstractXMLParser.java:142) at com.sap.engine.lib.xml.parser.AbstractXMLParser.parse(AbstractXMLParser.java:245) at com.sap.engine.lib.xml.parser.Parser.parseWithoutSchemaValidationProcessing(Parser.java:276) at com.sap.engine.lib.xml.parser.Parser.parse(Parser.java:338) at com.sap.engine.lib.xml.parser.SAXParser.parse(SAXParser.java:125) at javax.xml.parsers.SAXParser.parse(SAXParser.java:345) at com.sap.aii.mappingtool.tf3.rt.xparser.MTSaxHandler.run(MTSaxHandler.java:128) at com.sap.aii.mappingtool.tf3.rt.xparser.XParser.run(XParser.java:68) -
at com.sap.engine.lib.xml.parser.SAXParser.parse(SAXParser.java:144) at javax.xml.parsers.SAXParser.parse(SAXParser.java:345) at com.sap.aii.mappingtool.tf3.rt.xparser.MTSaxHandler.run(MTSaxHandler.java:128) at com.sap.aii.mappingtool.tf3.rt.xparser.XParser.run(XParser.java:68) Caused by: com.sap.engine.lib.xml.parser.ParserException: XMLParser: No data allowed here: (hex) 2d, 20, 3c(:main:, row:2, col:3) at com.sap.engine.lib.xml.parser.XMLParser.scanProlog(XMLParser.java:2668) at com.sap.engine.lib.xml.parser.XMLParser.scanDocument(XMLParser.java:2713) at com.sap.engine.lib.xml.parser.XMLParser.parse0(XMLParser.java:162) at com.sap.engine.lib.xml.parser.AbstractXMLParser.parseAndCatchException(AbstractXMLParser.java:132) at com.sap.engine.lib.xml.parser.AbstractXMLParser.parse(AbstractXMLParser.java:142) at com.sap.engine.lib.xml.parser.AbstractXMLParser.parse(AbstractXMLParser.java:245) at com.sap.engine.lib.xml.parser.Parser.parseWithoutSchemaValidationProcessing(Parser.java:276) at com.sap.engine.lib.xml.parser.Parser.parse(Parser.java:338) at com.sap.engine.lib.xml.parser.SAXParser.parse(SAXParser.java:125) ... 3 more Fatal Error: com.sap.engine.lib.xml.parser.ParserException: XMLParser: No data allowed here: (hex) 2d, 20, 3c(:main:, row:2, col:3)
but i have mapped main nodes in message message mapping.
waiting for answers,
mahesh

got it maheshwar
in FCC you have given small "m" .
<materialId>456</materialId>
but in data type its caps..
<MaterialId>456</MaterialId>
change it in sender comm channel and it will work..
dont forget to award points..
regards
pushkar

XML to internal table conversion within ABAP mapping class

I am doing a ABAP mapping for file to Idoc. My requirement is to convert XML file into ABAP internal table (within ABAP mapping class). Is there any standard FM, method, transformation etc, which can be used here.
Thanks, Dehra

Dehra,
Have you seen this weblogs which talks about this:
/people/r.eijpe/blog/2005/11/10/xml-dom-processing-in-abap-part-i--convert-an-abap-table-into-xml-file-using-sap-dom-approach
/people/r.eijpe/blog/2005/11/21/xml-dom-processing-in-abap-part-ii--convert-an-xml-file-into-an-abap-table-using-sap-dom-approach
/people/r.eijpe/blog/2006/02/19/xml-dom-processing-in-abap-part-iiia150-xml-dom-within-sap-xi-abap-mapping
/people/r.eijpe/blog/2006/02/20/xml-dom-processing-in-abap-part-iiib150-xml-dom-within-sap-xi-abap-mapping
Hope this helps you....
---Satish

ABAP Mapping Programm error Urgent

I am getting mapping error in ABAP Mapping programm. plz help me how to solve
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- 
- <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">APPLICATION_PROGRAM_ERROR</SAP:Code>
<SAP:P1>Z_HBS_PAYROLL_MAPPING</SAP:P1>
<SAP:P2>SAP-ABAP</SAP:P2>
<SAP:P3>UNCAUGHT_EXCEPTION</SAP:P3>
<SAP:P4>Program Z_HBS_PAYROLL_MAPPING=========CP Include Z_HBS_PAYROLL_MAPPING=========CM001 Line 1</SAP:P4>
<SAP:AdditionalText />
<SAP:ApplicationFaultMessage namespace="" />
<SAP:Stack>Error in mapping program Z_HBS_PAYROLL_MAPPING (type SAP-ABAP, kernel error ID UNCAUGHT_EXCEPTION) An exception with the type CX_SY_REF_IS_INITIAL occurred, but was neither handled locally, nor declared in a RAISING clause Dereferencing of the NULL reference</SAP:Stack>
<SAP:Retry>M</SAP:Retry>
</SAP:Error>

Hi,
I think this exception you need to catch it in the ABAP..
This may help u- http://help.sap.com/saphelp_47x200/helpdata/en/55/bff20efe8c11d4b54a006094b9456f/content.htm
just cross verify with this guide-
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e3ead790-0201-0010-64bb-9e4d67a466b4
Regards,
moorthy

Jboss/tomcat mapping configuration error

I can't even get the combination to serve a .jsp file or .html file. Regardless of the URL that I attempt, I only get a No Context configured to process this request error from tomcat and INFO [Engine] StandardHost[localhost]: MAPPING configuration error for request URI from JBoss. I've tried to access all of the various webapps under the catalina directory and can't get to any of them. I know that catalina is started because the log file shows
<Service name="JBoss-Tomcat">
<Engine name="MainEngine" defaultHost="localhost">
<Logger className="org.jboss.web.catalina.Log4jLogger" verbosityLevel="trace" category="org.jboss.web.localhost.Engine" />
<Host name="localhost">
<Valve className="org.apache.catalina.valves.AccessLogValve" prefix="localhost_access" suffix=".log" pattern="common" directory="../server/default/log" />
<DefaultContext cookies="true" crossContext="true" override="true" />
</Host>
</Engine>

<Connector className="org.apache.catalina.connector.http.HttpConnector" port="8080" minProcessors="3" maxProcessors="10" enableLookups="true" acceptCount="10" debug="0" connectionTimeout="60000" />
</Service>
</Server> in jboss.web:service=EmbeddedCatalinaSX
2002-06-12 23:29:44,760 INFO [org.jboss.web.catalina.EmbeddedCatalinaServiceSX] Creating
2002-06-12 23:29:44,760 INFO [org.jboss.web.catalina.EmbeddedCatalinaServiceSX] Created
2002-06-12 23:29:44,760 DEBUG [org.jboss.deployment.MainDeployer] Done with create step of deploying tomcat4-service.xml
2002-06-12 23:29:44,760 DEBUG [org.jboss.deployment.MainDeployer] start step for deployment file:/D:/JBoss3.0/jboss-3.0.0_tomcat-4.0.3/server/default/deploy/tomcat4-service.xml
2002-06-12 23:29:44,760 DEBUG [org.jboss.deployment.SARDeployer] Deploying SAR, start step: url file:/D:/JBoss3.0/jboss-3.0.0_tomcat-4.0.3/server/default/deploy/tomcat4-service.xml
2002-06-12 23:29:44,760 INFO [org.jboss.web.catalina.EmbeddedCatalinaServiceSX] Starting
2002-06-12 23:29:44,760 INFO [org.jboss.deployment.MainDeployer] Adding deployer: org.jboss.web.catalina.EmbeddedCatalinaServiceSX@7dadcd
2002-06-12 23:29:44,760 DEBUG [org.jboss.web.catalina.EmbeddedCatalinaServiceSX] Setting catalina debug level to: 0
2002-06-12 23:29:44,760 DEBUG [org.jboss.web.catalina.EmbeddedCatalinaServiceSX] Setting catalina.home to: ../catalina
2002-06-12 23:29:44,760 DEBUG [org.jboss.web.catalina.EmbeddedCatalinaServiceSX] Setting catalina.base to: ../catalina
with no errors. I'm confused because I was able to consistently work with previous versions of JBoss with no problem. The configuration seems to have changed radically, is this some recent change that I just can't find a reference to? Thanks for any help.

Hi
For Tomcat 3.x you need to use one of the following options:
(Note: this is with JBoss/Tomcat OR JBoss/Jetty)
Place you .war files in the following location:
C:\jboss-3.0.3\server\default\deploy and the app is automatically available.
If my app's name is DavidOnline.war, when deployed, I can access it at
http://localhost:8080/DavidOnline..
OR
Copy your entire development directory to the deploy direction above, RENAME your
directory from say C:\JspApps to C:\JspApps.war and you can work from that location and see your changes immeadiatly.
There is a file called jboss-service.xml that has some config options, also for the Tomcat bundle there is a file named tomcat-service.xml that has the standard server.xml section.. I suggest you check out the JBoss website, free docs and forums.. http://www.jboss.org.
Thanks, Hope this helps.

MAPPING MAPPING configuration error

I am getting MAPPING configuration error while running this code using Tomcat 4.1 on my website whereas it is running at my local webserver
Please HELP
ERROR LOG
StandardHost[site.winwinhosting.net]:MAPPING configuration error for request URI /
NewsFile read: java.lang.NullPointerException:name can:+t be null NewsFile read: java.lang.NullPointerException: name can:+t be null NewsFile read:
java.lang.NullPointerException: name can:+t be null
Bunty
<%@ page import = "java.io.*, java.util.*,java.net.URL,java.awt.*" %>
<HTML>
<head></head>
<body>
<%
// Read in the text file newsfile.txt
ServletContext context = getServletContext();
String file = (context.getRealPath("news.txt"));
//String file = "news.txt";
StringBuffer stringbuffer = new StringBuffer("");
   FontMetrics fm;
    Font f1;
    String str;
    String s;
    String tmp;
    String param;
    int i;
    int disp;
    int tot;
    int pos;
    int pos1;
    int ImageDepth;
    int TextDepth;
    int fmW;
    int dd;
    int width;
    int height;
    int j;
    char ch;
str = new String(" * Online : News * Ticker * ");
tmp = new String("");
param = new String("");
String s3,s2,s1, news = new String();
try {
DataInputStream in = new DataInputStream(new BufferedInputStream(new FileInputStream(file)));
//DataInputStream in = new DataInputStream((new URL( file)).openStream());
//stringbuffer.append(in.readLine());
//stringbuffer.append("   *   ");
//s1 = stringbuffer.toString();
//out.println(s1);
while((in.readLine())!= null)
s2=in.readLine()+ "\r";
stringbuffer.append(s2);
stringbuffer.append("   *   ");
//news += s2 + "\n";
//out.println(s2);
     in.close();
catch(Exception e) {
     System.out.println("NewsFile read: " + e);
%>
<%
news=stringbuffer.toString();
//out.println(news);
%>
<marquee><%=news%></marquee>
</body>
</html>

I think it is not able to locate your source file(New.txt). Try putting an output statement and see what is the patth it is printing and check whether it is the correct path where is your news.txt is located.
Bye

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