Adapter Module error
Hi,
I made some code changes to a file adapter module code which was working fine [ before the changes were made].
After making the changes and redeploying the adapter module 'am getting the following error in the RWB communication channel monitoring.
Error: com.sap.engine.services.ejb.exceptions.BaseTransactionRolledbackLocalException: Exception thrown in method process. The transaction is marked for rollback.
Any possible reasons for this error?
Thanks,
Anand
Hi,
Tested the code 'standalone' in the NWDS.No issues with the code execution.
This particular project was imported from a colleagues machine into my NWDS...not sure if any settings have gone kaput because of that?
Proabably I would try recreating the EJB project with the exact same steps in my NWDS and then check.
Thanks,
Anand
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I have built an adapter module which has been successfully deployed on PI 7.1 using JSPM, but in communication channel monitoring it is giving below error.
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Check if u have added correct references in application-j2ee-engine.xml file and if u are using external library it is there in SDA file.
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I have developed an adapter module for file sender to rename the file name which is picked from the directory and I am getting an error
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first check that module has been succesfully executed or not .This you can check in RWB .
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My scenario is as follows
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Hi all,
I am doing an IDOC to File Scenario. In the File adapter i am using the Module tab to configure the file adpater to call conversion agent service(CMTransform Bean). When there is any error while processing the bean in adapter module the error is logged in the Java stack but in SXMB_MONI it shows checkered flag. Will it be possible to log the same error in SXMB_MONI so that we can know if there was any problems while processing?
Thank you.
SumanNo this will not be possible.
SXMB_MONI allows you to monitor messages in the Integration Engine and the Business Process Engine.
In this case the error has occured in the Adapter Engine after the message has been successfully transmitted by the Integration Engine to the Adapter Engine and so there is success in MONI.
Solution : Use XI Alerts, get automatic intimations of error in both IE and AE.
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Bhavesh -
Adapter module error in decentralised AE
hi,
I am using one module (XMLAnonymizerBean) in my receiver communication channel and adapter engine is a decentralised one.
the sender communication channel is working fine but i am getting eror in receiver communication channel
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Go through
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XSLT, XSLTConversion.XSLTFileName, /usr/sap/XIS/DVEBMGS00/j2ee/cluster/server0/tmgxsls/GL_split.xsl
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Check for correct spelling:
localejbs/AF_modules/MessageTransformBean
Check the parameters for trailing spaces:
'com.sap.aii.messaging.adapter.XSLTConversion_'
Check the path:
Windows: C:\...
Unix: /usr/...
and
Check the adit log of the message monitoring in the RWB for entries according to the module....
Trc or trace files on visual administrator is the closest answer from my part.
please refer,
/people/michal.krawczyk2/blog/2005/09/07/xi-why-dont-start-searching-for-all-errors-from-one-place
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vasanth -
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Experts,
i have an adapter module for 7.0 and i am trying to replicate the same for PI 7.1 in 7.1 NWDS.
i have made the required changes as mentioned in stefan's blog :/people/stefan.grube/blog/2008/12/11/adjust-your-pi-70-adapter-modules-for-pi-71-in-15-minutes
but import com.sap.aii.mappingtool.tf7.rt.Container; shows error , do we need to inlcude any jar file for this :
i am using this module to rename file name (in case of pick and place scenario forwithot IR configuration)
getMessageProperty and setmessageProperty is getting deprecated.(striked off)
strFileName = msg.getMessageProperty("http://sap.com/xi/XI/System/File","FileName");
Regards,
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in PI 7.1 you can use:
strFileName = msg.getMessageProperty(new MessagePropertyKey("FileName","http://sap.com/xi/XI/System/File"));
Note that property name and namspace come in different order. I almost got mad until I noticed
http://help.sap.com/javadocs/pi/SP3/xpi/index.html -
Adapter Module deployment error in PI 7.1
Hi Experts,
I have successfully deployed a adapter module on PI 7.1 thru NWDS, I see the ejb in NWA as well...
when i try to use it tit throws this error in comm channel monitoring
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any help is appreciated
Regards,
TejaHi Prateek,
Im facing the same issue...,So i thought I should add to this thread instead of posting a new one
The com channel looks as follows
Processing sequence:
Number ModuleName Type moduleKey
1 ModuleName LocalEnterpriseBean 0
2 CallSapAdapter LocalEnterpriseBean 2
Module Configuration
I have nt added anything in this module configuration tab...can u help me on this
Edited by: Ibrahim on Sep 9, 2009 12:50 PM -
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Error in adapter module Upgrade PI7.11
Hello,
After upgrade from XI3.0 to PI7.11,I am trying to adapt code of an adapter module in order to use it in new version.
I have changed the code ,there were no compilation errors and it was deployed successfully.
But when trying to test the scenario ,I am getting following error:
<code>ADAPTER.JAVA_EXCEPTION</code>
<text>javax.ejb.EJBException: (Failed in component: sap.com/ValidationModule7.11_EAR) Exception raised from invocation of public com.sap.aii.af.lib.mp.module.ModuleData com.sapcons.xi.af.validation.ValidationModuleBean711.process(com.sap.aii.af.lib.mp.module.ModuleContext,com.sap.aii.af.lib.mp.module.ModuleData) throws com.sap.aii.af.lib.mp.module.ModuleException method on bean instance com.sapcons.xi.af.validation.ValidationModuleBean711@4dee79d1 for bean sap.com/ValidationModule7.11_EARxml|ValidationModule7.11_EJB.jarxml|ValidationModuleBean711 in application sap.com/ValidationModule7.11_EAR.; nested exception is: java.lang.NullPointerException: while trying to invoke the method com.sap.engine.interfaces.messaging.api.MessageKey.getMessageId() of an object loaded from local variable 'msgKey'
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I am nowhere using variable 'msgkey' in my code.
I was using getMessageId() method and because of this error,I have changed the code such that I am not using this method at all.
After this change ,I have deployed the module again,and the strange part is I am still getting the same error.
Just to be sure that I have deployed the changed code,I created an altogether new module ValidationModule7.11_EAR(it was ValidationModule_EAR before) and deployed it,I am sure ,I am not using getMessageId() method at all,but I am getting the same error (as mentioned above).
I have no idea why I am getting the same error.I can see in the error message that my new module is called which doesn't use this method.
Can anyone please suggest apart from saving the Bean after code changes and redeploying the code,what needs to be done.
(Rebuilding the project,etc.)
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Best Regards,
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Thanks for your reply.
I have created my new module with a different JNDI name.
Also,I have verified that there is a link to the interface com.sap.aii.af.ifc.facade in application-j2ee-engine.xml .
This was the code which I was trying to adapt:
if((MessageContext)inputModuleData.getPrincipalData() instanceof MessageContext)
MessageContext messsageContext = (MessageContext)inputModuleData.getPrincipalData();
Message message = messsageContext.getMessage();
Attachment rootDocument = message.getRootDocument();
Object data = rootDocument.getData();
if(data instanceof Binary)
Binary bin = (Binary)data;
request = bin.getBytes();
String messageID = "1232";
if(dir == Direction.INBOUND)
amk = new AuditMessageKey(messageID, AuditDirection.INBOUND);
else
amk = new AuditMessageKey(messageID, AuditDirection.OUTBOUND);
But I was getting errors like MessageContext not recognized and also,for the statement:
Attachment rootDocument = message.getRootDocument();
I was getting an error in statement : if(data instanceof Binary) as following imports weren't recognized.
import com.sap.aii.messaging.lang.Binary;
import com.sap.aii.messaging.mo.*;
So I used import com.sap.aii.af.service.cpa.BinaryData; and following code
Object obj = null;
Message message = null;
obj = inputModuleData.getPrincipalData();
if(obj instanceof BinaryData)
message = (Message)obj;
BinaryData bin = (BinaryData)obj;
request = bin.getData();
String messageID = "1232";
amk = new MessageKey(messageID, message.getMessageDirection());
Code was compiled correctly and deployed ,but I get this error with getMessageId() when I try to test it.You can see I am not using getMessageId() and msgkey anywhere in the code
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Regards,
Shweta -
Error in Adapter Module to unzip files
Hello ,
I wish to unzip many files with use of an adapter module
To du this I use following code
package de.lsv.moduledevelopement;
import java.io.*;
import java.util.Hashtable;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;
import javax.ejb.SessionBean;
import javax.ejb.SessionContext;
import javax.ejb.CreateException;
import com.sap.aii.af.mp.module.Module;
import com.sap.aii.af.mp.module.ModuleContext;
import com.sap.aii.af.mp.module.ModuleData;
import com.sap.aii.af.mp.module.ModuleException;
import com.sap.aii.af.ra.ms.api.Message;
import com.sap.aii.af.ra.ms.api.MessageDirection;
import com.sap.aii.af.ra.ms.api.Payload;
import com.sap.aii.af.ra.ms.spi.Trace;
import com.sap.aii.af.service.auditlog.Audit;
import com.sap.aii.af.service.auditlog.AuditDirection;
import com.sap.aii.af.service.auditlog.AuditLogStatus;
import com.sap.aii.af.service.auditlog.AuditMessageKey;
* @ejbLocal <{de.lsv.moduledevelopement.UnZipFilesLocal}>
* @ejbLocalHome <{de.lsv.moduledevelopement.UnZipFilesLocalHome}>
* @stateless
public class UnZipFilesBean implements SessionBean, Module {
static AuditMessageKey amk = null;
static String auditStr = "UnzipFilesBean - ";
static ModuleException mEx = null;
public static final String VERSION_ID =
"$Id://de.lsv.moduledevelopement.UnZipFilesBean.java#1 $";
private static final Trace TRACE = new Trace(VERSION_ID);
public void ejbRemove() {
public void ejbActivate() {
public void ejbPassivate() {
public void setSessionContext(SessionContext context) {
myContext = context;
private SessionContext myContext;
* Create Method.
public void ejbCreate() throws CreateException {
// TODO : Implement
/* (non-Javadoc)
* @see com.sap.aii.af.mp.module.Module#process(com.sap.aii.af.mp.module.ModuleContext, com.sap.aii.af.mp.module.ModuleData)
public ModuleData process(
ModuleContext moduleContext,
ModuleData inputModuleData)
throws ModuleException {
Object obj = null;
Message msg = null;
Payload attachment = null;
//initializing variables for module parameters
String modkey = "";
String fileMask = "";
String directory = "";
String saveDirectory = "";
// String newMimeType = "";
// String newAttachmentName = "";
// String newAttachmentExtension = "";
// String newAttachmentNameReplace = "";
//this block is to manage the adapter when is not file/FTP
try {
//get the XI Message
obj = inputModuleData.getPrincipalData();
msg = (Message) obj;
// create AuditMessageKey object to write audit log.
if (msg.getMessageDirection() == MessageDirection.INBOUND)
amk =
new AuditMessageKey(
msg.getMessageId(),
AuditDirection.INBOUND);
else
amk =
new AuditMessageKey(
msg.getMessageId(),
AuditDirection.OUTBOUND);
// ******start get the module parameters from the configuration******
modkey = moduleContext.getContextData("module.key");
Audit.addAuditLogEntry(
amk,
AuditLogStatus.SUCCESS,
auditStr + "Module Configuration Key: " + modkey);
//***** einlesen der Moduke Parameter******************
//***** DateiMaske
fileMask = moduleContext.getContextData("FileMask");
Audit.addAuditLogEntry(
amk,
AuditLogStatus.SUCCESS,
auditStr + "FileMask: " + fileMask);
// check ob fileMask definiert ist
if (fileMask == null || fileMask.equalsIgnoreCase("")) {
//if no attachment name is specified in the module configuration the module will end the execution
throw mEx =
new ModuleException(
auditStr
+ "!FileMask in Modulconfiguration nicht definiert!");
//***** DateiMaske2
String fileMask2 = moduleContext.getContextData("FileMask2");
Audit.addAuditLogEntry(
amk,
AuditLogStatus.SUCCESS,
auditStr + "FileMask2: " + fileMask2);
//***** Directory
directory = moduleContext.getContextData("Directory");
Audit.addAuditLogEntry(
amk,
AuditLogStatus.SUCCESS,
auditStr + "Directory: " + directory);
// Fehler wenn Directory nicht definiert
if (directory == null || directory.equalsIgnoreCase("")) {
//the module will end the execution
throw mEx =
new ModuleException(
auditStr
+ "Directory in Modulconfiguration nicht definiert");
//***** Sicherungs Verzeichnis
saveDirectory = moduleContext.getContextData("SaveDirectory");
Audit.addAuditLogEntry(
amk,
AuditLogStatus.SUCCESS,
auditStr + "SaveDirectory: " + saveDirectory);
// entpacken aufrufen
entpacke(directory, saveDirectory, fileMask);
if (fileMask2.length() > 0) {
entpacke(directory, saveDirectory, fileMask2);
//update the XI Message
inputModuleData.setPrincipalData(msg);
} catch (Exception e) {
String errorMessage =
auditStr + "Error bei der . Exception:" + e.getMessage();
Audit.addAuditLogEntry(amk, AuditLogStatus.ERROR, errorMessage);
throw mEx = new ModuleException(auditStr + errorMessage);
Audit.addAuditLogEntry(
amk,
AuditLogStatus.SUCCESS,
auditStr + "Verarbeitung beendet ");
return inputModuleData;
//+++++++++++++++++++++++++
private static void entpacke(
String directory,
String saveDirectory,
String mask)
// TODO Auto-generated method stub
Audit.addAuditLogEntry(
amk,
AuditLogStatus.SUCCESS,
auditStr + "Funktion entpacke");
if (!directory.endsWith("\")) {
directory = directory + "\";
} // if
File f;
f = new File(directory);
Audit.addAuditLogEntry(
amk,
AuditLogStatus.SUCCESS,
auditStr + "f = new File(directory)");
// // Achtung Klasse in einer Klasse :-)
// String[] strFiles = f.list(new FilenameFilter() {
// public boolean accept(File file, String filename) {
// Wildcard wildcard1 = new Wildcard(mask);
// Audit.addAuditLogEntry(
// amk,
// AuditLogStatus.SUCCESS,
// auditStr + "wc1");
// return wildcard1.match(filename, false);
String [] strFiles = f.list(new MyFilter(mask));
// Liste der Gefundenen dateien
Audit.addAuditLogEntry(
amk,
AuditLogStatus.SUCCESS,
auditStr + "Anzahl gepackter Dateien: " + strFiles.length);
//System.out.println( strFiles.length + " Dateien zum entpacken");
for (int i = 0; i < strFiles.length; i++) {
Audit.addAuditLogEntry(
amk,
AuditLogStatus.SUCCESS,
auditStr + "verarbeite Datei: : " + strFiles<i>);
// System.out.println("f[" + i + "]=" + strFiles<i>);
} // for
// *****entpacken**********************
for (int i = 0; i < strFiles.length; i++) {
try {
byte[] buf = new byte[4096];
ZipInputStream in =
new ZipInputStream(
new FileInputStream(directory + strFiles<i>));
Audit.addAuditLogEntry(
amk,
AuditLogStatus.SUCCESS,
auditStr + "Entpacke " + directory + strFiles<i>);
//System.out.println("Entpacke " + directory + strFiles<i>);
int count = 0;
while (true) {
count++;
// Nächsten Eintrag lesen
ZipEntry entry = in.getNextEntry();
if (entry == null) {
break;
// Beschreibung ausgeben
Audit.addAuditLogEntry(
amk,
AuditLogStatus.SUCCESS,
auditStr + entry.getName());
//System.out.println(entry.getName());
// Ausgabedatei erzeugen
FileOutputStream out =
new FileOutputStream(directory + entry.getName());
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
out.close();
// Eintrag schließen
in.closeEntry();
} // while
in.close();
Audit.addAuditLogEntry(
amk,
AuditLogStatus.SUCCESS,
auditStr + count + "Dateien entpackt");
//System.out.println(count + "Dateien entpackt");
// verschieben
if (saveDirectory.length() > 0) {
File quelle = new File(directory + strFiles<i>);
File ziel = new File(saveDirectory + strFiles<i>);
boolean bla = quelle.renameTo(ziel);
if (!bla) {
Audit.addAuditLogEntry(
amk,
AuditLogStatus.SUCCESS,
auditStr
+ strFiles<i>
+ " konnte nicht verschoben werden");
} else {
Audit.addAuditLogEntry(
amk,
AuditLogStatus.SUCCESS,
auditStr
+ strFiles<i>
+ "verschoben nach "
+ saveDirectory);
// System.out.println(
// strFiles<i> + "verscgoben nach " + directory + "sik//");
} // if
} catch (Exception e) {
String errorMessage =
auditStr
+ "Error in entpacken. Exception:"
+ e.getMessage();
Audit.addAuditLogEntry(amk, AuditLogStatus.ERROR, errorMessage);
} // catch
// *****entpacken*************
} // for
} //entpacke
} // UnzipFilesBean
class Wildcard {
static AuditMessageKey amk = null;
static String auditStr = "WildCard - ";
static ModuleException mEx = null;
private final String wildcardString;
* Der Konstruktor für die WildcardSuche.
* @param wildcardString
* Der WildcardString
public Wildcard(String wildcardString) {
this.wildcardString = wildcardString;
Audit.addAuditLogEntry(
amk,
AuditLogStatus.SUCCESS,
auditStr + "Constructor");
* Die Methode, welche den Vergleich durchführt.
* @param str
* Der String, welcher darauf überprüft werden soll, ob er dem
* WildcardString entspricht.
* @return true Wenn der String dem wildcardString entspricht.
public boolean match(String str, boolean fCasesensitive) {
if (str == null || wildcardString == null) {
return false;
return recursiveMatch(wildcardString, str, fCasesensitive);
* Hier wird der eigentliche Vergleich durchgeführt
* @param strWildcard
* Der Wildcardstring, z.B.: "Test*"
* @param str
* Der zu überprüfende String, z.B. "Testlauf"
* @return true, wenn eine Übereinstimmung vorhanden ist, sonst false
private boolean recursiveMatch(
String strWildcard,
String str,
boolean fCasesensitive) {
while (true) {
if (strWildcard.length() == 0)
return str.length() == 0;
char ch = strWildcard.charAt(0);
switch (ch) {
case '?' :
if (str.length() == 0)
return false;
break;
case '*' :
strWildcard = strWildcard.substring(1);
while (true) {
if (recursiveMatch(strWildcard, str, fCasesensitive))
return true;
if (str.length() == 0)
return false;
str = str.substring(1);
default :
if (str.length() == 0)
return false;
if (fCasesensitive) {
if (ch != str.charAt(0))
return false;
} else if (
Character.toLowerCase(ch)
!= Character.toLowerCase(str.charAt(0)))
return false;
break;
strWildcard = strWildcard.substring(1);
str = str.substring(1);
//++++++++++++++++++++++++++
} // class
/** Nun der eigentliche Filter */
class MyFilter implements FilenameFilter {
static AuditMessageKey amk = null;
static String auditStr = "MyFilter - ";
static ModuleException mEx = null;
String fileMask;
public MyFilter(String fileMask) {
this.fileMask = fileMask;
Audit.addAuditLogEntry(
amk,
AuditLogStatus.SUCCESS,
auditStr + "Constructor");
} //constructor
public boolean accept(File file, String filename) {
// TODO Auto-generated method stub
//fileMask = "?5LBL*";
Wildcard wildcard1 = new Wildcard(fileMask);
return wildcard1.match(filename, false);
} //class
But in Audit Protocol it failed after:
17.09.2008 17:33:19 Erfolgreich UnzipFilesBean - Module Configuration Key: 2
17.09.2008 17:33:19 Erfolgreich UnzipFilesBean - FileMask: ?5LBL???
17.09.2008 17:33:19 Erfolgreich UnzipFilesBean - FileMask2:
17.09.2008 17:33:19 Erfolgreich UnzipFilesBean - Directory: //transfer//X1E//100//99//lb//ein
17.09.2008 17:33:19 Erfolgreich UnzipFilesBean - SaveDirectory: //transfer//X1E//100//99//lb//ein_s
17.09.2008 17:33:19 Erfolgreich UnzipFilesBean - Funktion entpacke
17.09.2008 17:33:19 Erfolgreich UnzipFilesBean - f = new File(directory)
17.09.2008 17:33:19 Fehler UnzipFilesBean - Error bei der . Exception:null
I could not find the error??
Were there any log files to look into?
regarts
ZimmerningkatHi Ralf,
I am late..........
I am bit confused with your explanation.
1. Does all zip files will be picked by file adapter in one shot or is it conditional, since you have a XML descriptor file in firts zip file and the XML files describes the list of JPEG files which might be stored in the other zipped JPEG files?
2. Can you tell the exact flow of your scenario
3. Receiver in your scenario?
Thanks,
Gujjeti. -
File adapter module enhancement error
Hello All,
We have a EDI scenario where data for 110 is to be transfered to SAP. Here customer is not able to ahead with seeburger hence decided to develope a adapter module. We have done that and started testing . While testing we are getting a error, in which ":" is field separator which is getting converted to "[]" . This we found when we debugged module process method. Pl can you suggest why this conversion is happening and how to resolve.
If you see , When I use only standared sap module file is getting read as it is. There is no such conversion happening.
Pl can you suggest at the earliest possible.
thanks,
SharadaHi,
I think you have done a typo error. is it not
localejbs/SeeClassifier classifier*
To find the correct JNDI lookup name, log in to Visual Administrator of the J2EE Engine and in server node look for the JNDI Registry Service.Spot your desired bean and fetch the whole JNDI name form there.
Regards,
Sudharshan N A -
Effective error handling in Adapter Module
eX(i)perts..
Can anybody share the effective error handling strategies inside adapter modules?
Specifically looking for
1. Module parameters configuration related error handling
2. Business logic failure owing to incorrect data.
-- AmolHi,
Please see the following PDF documents to develop the Module processor programs.
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/02706f11-0d01-0010-e5ae-ac25e74c4c81
http://help.sap.com/saphelp_nw04/helpdata/en/0d/00453c91f37151e10000000a11402f/frameset.htm
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/02706f11-0d01-0010-e5ae-ac25e74c4c81
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e21106cc-0c01-0010-db95-dbfc0ffd83b3
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/9913a954-0d01-0010-8391-8a3076440b6e
help : http://ifr.sap.com
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/6f83d790-0201-0010-629d-ab5bf10c94e4
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f02d12a7-0201-0010-5780-8bfc7d12f891
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/7bf6e190-0201-0010-83b7-cc557eb76abe
Some weblogs for JAVA mapping for IDoc mapping
/people/prasad.ulagappan2/blog/2005/06/29/java-mapping-part-i
/people/prasad.ulagappan2/blog/2005/06/29/java-mapping-part-ii
Difference in using java,xslt,message mapping
Regards
Chilla..
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