Get Certificate in java Mapping

Hi all,
How can I get the certificate in java mapping to pass in my tag??
Example:
<ns0:certificate>MIICbzCCACegAWVVUUYBUYBuycuyguyUUYVUHvuyvBVUYVhvteTR+h898BIUuhOH90iuBIouiiuGhcdxwAuijnPOMoiu97tyUYGujhbhbiugg87UHVUHbuiybiiuhyrd4wjbJVUY</ns0:certificate>
Regards,

Hi RajendraBadi ,
Thanks for your attention!!!!
But in my case i need to pass the signature ( Array Bytes) into the tag.
See the example below:
- <ns0:requestTO xsi:type="ns0:RequestTO">
<ns0:certificate
xsi:type="xsd:base64Binary">MIICbzCCAVegAwIBAgICAPQwDQYJKoZIhvc
NAQEFBQAwSDEmMCQGA1UEChMdRG9taW5pbyBTZWd1cmFuY2EgR1BTIF
BBTUNBUlkxHjAcBgNVBAMTFUNlcnRpZmljYXRlIEF1dGhvcml0eTAeFw0wOT
A4MTgxNTMyMjlaFw0xMDA4MTMxNTMyMjlaMB0xGzAZBgNVBAMTEjAyLjkx
NC40NjAvMDAwMS01MDCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAr
iktfz/XXVpFc5h5sdu3cgGhKOiJVStLKAz/AsN/w7F0Od2EolVlohzK5lnoP+77
SQTQrgjaFkvhssWAKw4lmAfyPaLtSAQ5MouNjYpf9c13Xrb+wReSEK8lZ1OU
HkyDmQ4BJTqYjFpOf8TRt2JqaKLvKPuZwZU0BG3sLoW9MCAwEAAaMSM
BAwDgYDVR0PAQH/BAQDAgTwMA0GCSqGSIb3DQEBBQUAA4IBAQAcoDCX
</ns0:certificate>
<ns0:context xsi:type="xsd:string">Router</ns0:context>

Similar Messages

Getting Error in java mapping: Parsing empty source. Root element expected!

Hi Experts,
 I am using java mapping for schema validation of input message. I have followed all the standard procedures and implemented the java class in the interface mapping.
My interface mapping is like this:
OrderData --->Java Class ---SchemaValidate
 Mesg Map ---OrderData_to_BAP --->BAPI Msg
So first I want to validate the schema of the input message. If the input message is invalid then XI should throw an exception. Then I use the actual message mapping to map the input order data to the BAPI input parameters.
In the java code I am using xerces parser.
The java code works fine when I run it as a standalone application.
The interface mapping also works fine if I don't include the java mapping. Ofcourse schema validation does not happen.
But when I test the interface mapping by including the java mapping then I am getting the error:
Call method execute of the application Java mapping SchemaValidate
Java mapping SchemaValidate completed. (execute() of SchemaValidate
com.sap.aii.utilxi.misc.api.BaseRuntimeException: Parsing an empty source. Root element expected!
What am I doing wrong? Why it is not getting the root element?
My Java code is as follows:
import com.sap.aii.mapping.api.StreamTransformation;
import com.sap.aii.mapping.api.StreamTransformationConstants;
import com.sap.aii.mapping.api.StreamTransformationException;
import java.io.*;
import java.util.Map;
import javax.xml.parsers.*;
import org.xml.sax.helpers.*;
import org.xml.sax.*;
import org.apache.xerces.jaxp.*;
Sample mapper for SAP-XI
@author Gopal
public class SchemaValidate implements StreamTransformation {
 //Constants when using XML Schema for SAX parsing.
 static final String JAXP_SCHEMA_LANGUAGE =
 "http://java.sun.com/xml/jaxp/properties/schemaLanguage";
 static final String W3C_XML_SCHEMA =
 "http://www.w3.org/2001/XMLSchema";
 static final String JAXP_SCHEMA_SOURCE =
 "http://java.sun.com/xml/jaxp/properties/schemaSource";
Injection of mapping parameters
from integration engine
@param map Map with configuration data
 public void setParameter(Map map) {
Mapping implementation
@param inputStream Input data from integration engine
@param outputStream Output data to integration engine
 public void execute(InputStream inputStream,
 OutputStream outputStream)
 throws StreamTransformationException {
 try {
 // obtain an object of class javax.xml.parsers.SAXParser,
 SAXParserFactory spf = SAXParserFactoryImpl.newInstance();
 spf.setNamespaceAware(true);
 spf.setValidating(true);
 SAXParser sp = spf.newSAXParser();
 // setup the schema file
 sp.setProperty(JAXP_SCHEMA_LANGUAGE, W3C_XML_SCHEMA);
 sp.setProperty(JAXP_SCHEMA_SOURCE, new File("IOReqMsgSchema.xsd"));
 //parse the input xml using the given schema
 sp.parse(inputStream, new ParseErrorHandler());
 catch(SAXException se) {
 se.printStackTrace();
 catch ( Exception e ) {
 throw new StreamTransformationException( e.getMessage() );
My input message is :
<?xml version="1.0" encoding="UTF-8"?>
<ns0:OrderCreate_request xmlns:ns0="mynamespace">
 <ORDER>HTEST1234567</ORDER>
 <ORDER_TYPE>z001</ORDER_TYPE>
 <ORDER_NAME>Test Order</ORDER_NAME>
 <CO_AREA>INTC</CO_AREA>
 <CCTR_POSTED>1234567890888888888</CCTR_POSTED>
 <CURRENCY>USD</CURRENCY>
 <PERSON_RESP>12345679</PERSON_RESP>
</ns0:OrderCreate_request>
Kindly help! please this is urgent!!!!!!
Thanks
Gopal
Edited by: gopalkrishna baliga on Feb 28, 2008 9:34 AM

Hi Stefan,
 I did the code changes to return output stream and the java code works perfectly in standalone mode in my PC.
 But when I use the same in the Java mapping with XI then It throws an error "Getting Error in java mapping: Parsing empty source. Root element expected!".
My XI J2EE server has JDK1.4.3.11.
Is there any limitation of using SAX parser in XI? If Yes, then which parser should be used for schema validation in XI?
I have included the XSD file for schema validation along with class files in the .jar file. This jar file is then imported in XI repository. Is the XI engine not able to read the XSD file?
Do I have to handle reading XSD file differently? Any suggession how?
Is this parser error due to some security access?
Kindly help me! I have been struggling with this problem since 2 weeks. I will be greatfull to you if you can help me.
Thanks
Gopal

Need help on guide of java mapping

HI,
I want to learn java mapping. I searched in blogs but I am not comfortable to understand. Can anyone explain me the step by step process.
Thanks,
Enivass

Hi enivas,
Having basic understanding about J2SE will be great help for you. Please check these links about Java Mapping step by step
Implementing a Java Mapping in SAP PI /people/carlosivan.prietorubio/blog/2007/12/21/implementing-a-java-mapping-in-sap-pi
XI Java Mapping Helper (DOM) /people/alessandro.guarneri/blog/2007/03/25/xi-java-mapping-helper-dom
Debugging Java Mappings using SAP Netweaver Developer Studio /people/christian.drumm/blog/2008/09/30/debugging-java-mappings-using-sap-netweaver-developer-studio
Handling and Tracing Runtime Exceptions in Java Mapping /people/prasannakrishna.mynam/blog/2009/07/21/handling-and-tracing-runtime-exceptions-in-java-mapping
SAP PI Java API has changed a lot from PI7.0 to PI7.1. http://wiki.sdn.sap.com/wiki/display/XI/UsingPI7.1APIforJavamapping
Check them out in this link Javadocs Index http://www.sdn.sap.com/irj/sdn/javadocs. Blogs mentioned use old API, but once you get idea about Java mapping switching to new API will be easy. Java help is easily available on net, use Google more. Happy learning.
Regards,
Raghu_Vamsee

Can any one please send me sample programs using java mapping..

Can any one please send me sample programs using java mapping with input and output?
please let me know how to get started with java mapping?
Prerequisites for java mapping ?
What are the jars need to be deployed for SAX,DOM. And how to do it in NWDS?
Use of Execute() and setparameter() ... StreamTransformation?
Some sample program using java mapping with simple logic(input and output)?

Hi,
Did you go thro these blogs?
/people/prasad.ulagappan2/blog/2005/06/29/java-mapping-part-i
/people/prasad.ulagappan2/blog/2005/06/29/java-mapping-part-ii
/people/prasad.ulagappan2/blog/2005/06/29/java-mapping-part-iii
Nice blogs to start Java Mapping.
Go thro this one too.
/people/stefan.grube/blog/2006/10/23/testing-and-debugging-java-mapping-in-developer-studio
Regards,
P.Venkat
Message was edited by:
Venkataramanan

Get dynamic filename in a Java Mapping (NOT UDF)

Hi,
we are using a Java Mapping step in XI (not UDF). We need to have access to the filename. In the File Adapter we set the message attributes and can see the filename value in the SXMB_MONI.
We use the following code fragment to have access to the filename:
Container container = new Context(new FunctionWrapper(0));
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey key = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File","FileName");
String sourceFileName = conf.get(key);
This doesn't work. We think the declaration of the container class is wrong. Does anybody have some information about using the dynamic attributes in Java Mappings?
Thanks in advance
Michael

import com.sap.aii.mapping.api.*;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.HashMap;
import java.util.Map;
public class JavaProgram
    implements StreamTransformation
    public JavaProgram()
    public void setParameter(Map map)
        param = map;
        if(param == null)
            param = new HashMap();
    public void execute(InputStream inputstream, OutputStream outputstream)
        try
            DynamicConfiguration dynamicconfiguration = (DynamicConfiguration)param.get("DynamicConfiguration");
            DynamicConfigurationKey dynamicconfigurationkey = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File", "FileName");
            String s = dynamicconfiguration.get(dynamicconfigurationkey);
         //Your logic
        catch(Throwable throwable)
            throwable.printStackTrace();
    private Map param;

Xslt mapping can't get date from java

I am trying to get the current date/time from java in my xsl mapping. I can't seem to get it to work. This is the code I am using in my xsl file.
<IDField>
<xsl:template name="currentTime" xmlns:date="java:java.util.Date">
<xsl:value-of select="date:new()"/>
</xsl:template>
</IDField>
also tried
<xsl:value-of select="java:java.util.Date:new()"/>
I simply want to put the current date time in the IDField. What am I doing wrong? I am currently getting back a xslt mapping error. Here's the error....
Transformer configuration exception occurred when loading XSLT
I've tried a few different ways, but none have worked. What I'm looking for is the specific code that would display the date/time.
 - Emmett

I figured it out. The main problem was that I didn't have the following in this line....
<xsl:stylesheet version="1.0" xmlns:java="http://xml.apache.org/xslt/java" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" .....>
Once I included xmlns:java="http://xml.apache.org/xslt/java" all the java functions were available. I also found the great date template. In case anyone wants to check it out here it is...
<xsl:template name="today"
 xmlns:cal="xalan://java.util.GregorianCalendar">
<xsl:variable name="rightNow" select="cal:getInstance()" />

<xsl:variable name="month" select="cal:get($rightNow, 2) + 1" />
<xsl:variable name="day" select="cal:get($rightNow, 5) " />
<xsl:variable name="year" select="cal:get($rightNow, 1)" />
<xsl:value-of
 select="$year" />-<xsl:value-of
 select="$month" />-<xsl:value-of
 select="$day" />
</xsl:template>
I found this template here...
http://cafeconleche.org/books/xmljava/chapters/ch17s03.html
 - Emmett

Getting Java mapping errors when testing my Interface mapping

Hi,
I'm trying to test my interface mapping from IR, I keep getting these exceptions. All I'm doing in my interface mapping is I have two mapping programs a XSLT mapping with java helper functions with the XSL and a message mapping. In the test it pass thru the XSLT mapping but fails at Message mapping and throws the following exception. Any help on this is really appreciated.
10:03:26 Start of test
Call XSLT processor with stylsheet com/earthlink/xi/mapping/xmlc_to_crm_resp.xsl.
START APPLICATION TRACE ***
Response:
0
END APPLICATION TRACE ***
Returned form XSLT processor.
Call method execute of the application Java mapping com.sap.xi.tf._MM_XMLC_RESP_
Error during appliction Java mapping com/sap/xi/tf/_MM_XMLC_RESP_
java.lang.NullPointerException at com.sap.aii.mappingtool.tf3.AMappingProgram.exceptionCaught$(AMappingProgram.java:59) at com.sap.aii.mappingtool.tf3.Transformer.checkParserException(Transformer.java:182) at com.sap.aii.mappingtool.tf3.Transformer.start(Transformer.java:149) at com.sap.aii.mappingtool.tf3.AMappingProgram.execute(AMappingProgram.java:102) at com.sap.aii.ibrep.server.mapping.ibrun.RepJavaMapping.execute(RepJavaMapping.java:73) at com.sap.aii.ibrep.server.mapping.ibrun.RepSequenceMapping.execute(RepSequenceMapping.java:54) at com.sap.aii.ibrep.server.mapping.ibrun.RepMappingHandler.run(RepMappingHandler.java:80) at com.sap.aii.ibrep.server.mapping.rt.MappingHandlerAdapter.run(MappingHandlerAdapter.java:107) at com.sap.aii.ibrep.server.mapping.ServerMapService.transformInterfaceMapping(ServerMapService.java:127) at com.sap.aii.ibrep.server.mapping.ServerMapService.transform(ServerMapService.java:104) at com.sap.aii.ibrep.sbeans.mapping.MapServiceBean.transform(MapServiceBean.java:40) at com.sap.aii.ibrep.sbeans.mapping.MapServiceRemoteObjectImpl0.transform(MapServiceRemoteObjectImpl0.java:167) at com.sap.aii.ibrep.sbeans.mapping.MapServiceRemoteObjectImpl0p4_Skel.dispatch(MapServiceRemoteObjectImpl0p4_Skel.java:104) at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:320) at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:198) at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:129) at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33) at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41) 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:100) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
10:03:26 End of test

Joe,
most likely your XSLT is outputting a not well-formed XML message.
Remove message mapping from the mapping list and execute it again, to check output.
Also, for mapping debugging in java enhanced function inside XSLT mappings, use the following:
1st, you need to pass the "inputparam" parameter from the XSLT runtime to the Java function (it needs to be one of the input parameters for the executed java function).
In the Java code itself, implement the following code:
AbstractTrace trace = (AbstractTrace) param.get(StreamTransformationConstants.MAPPING_TRACE);
trace.addInfo("Log your message here!");
where param is the input parameter refering to the inputparam from XSLT.
The AbstractTrace and StreamTransformationConstants classes can be found in the aii_map_api.jar file (used in Java mappings).
Regards,
Henrique.

How can I get the output of graphical mapping as an input to java mapping?

Hi Experts,
I am using graphical mapping in my scenario to get an xml at the end, now after this i want to use java mapping and then do encryption on this input. I am using both the mappings in the same interface
Here the thing is, the input to the java mapping should be the output of the first graphical mapping.
How can I link the java mapping and graphical mapping so that Ill get the output of the graphical mapping as the input to the java mapping?
Some pointers to similar kind of implementations is highly appreciated.
Thanks in advance,
Thomas
Edited by: Thomas Varghese on Jan 22, 2009 11:35 AM

hi,
the input to the jave mapping will be exaclty the same as if you don't have
any mapping before that
the only different is that the input will be XML of the output of the message mapping
have a look at my blog to see how to combine two mappings:
/people/michal.krawczyk2/blog/2005/11/01/xi-xml-node-into-a-string-with-graphical-mapping
that's all
Regards,
Michal Krawczyk

JAVA mapping error

Hi All,
I am getting the below error while executing a JAVA mapping.
<SAP:Category>Application</SAP:Category>
<SAP:Code area="MAPPING">LINKAGE_ERROR</SAP:Code>
<SAP:P1>XMLNSTagCreate1/XMLNSTagCreate1</SAP:P1>
<SAP:P2>java.lang.NoClassDefFoundError: XMLNSTagCreate1/XM</SAP:P2>
<SAP:P3>LNSTagCreate1 (wrong name: XMLNSTagCreate1)</SAP:P3>
<SAP:P4 />
<SAP:AdditionalText />
<SAP:Stack>Linkage error while loading class XMLNSTagCreate1/XMLNSTagCreate1; java.lang.NoClassDefFoundError: XMLNSTagCreate1/XMLNSTagCreate1 (wrong name: XMLNSTagCreate1)</SAP:Stack>
<SAP:Retry>M</SAP:Retry>
I have tried compiling the code in the same JRE as the one in PI. Still it is not working.
Please suggest.
Regards,
Yashwanth
Edited by: YashwanthSVK on Aug 17, 2011 8:38 PM

Hi all... thank you for the replies.. I have compiled the code in the same version of JRE as the PI version...
Hi Vijay,
I also felt the same but as I do not have much knowledge in JAVA, i could not track it further.
below is the code for the mapping... would you mind if I ask you to have a look at it and let me know where the error is..
thank you so much ...
import java.io.*;
import java.util.Map;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.TransformerFactory;
import org.w3c.dom.Element;
import org.w3c.dom.NamedNodeMap;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.DefaultHandler;
import com.sap.aii.mapping.api.MappingTrace;
import com.sap.aii.mapping.api.StreamTransformation;
import com.sap.aii.mapping.api.StreamTransformationException;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactoryConfigurationError;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import java.io.FileWriter;
This mapping creates xmlns attribute to send to Tradeplace
public class XMLNSTagCreate1 extends DefaultHandler implements StreamTransformation {
 private Map param;
 private MappingTrace trace;
 private OutputStream out;
 public void execute(InputStream in, OutputStream out)
 throws StreamTransformationException {
 DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
 try {
 //trace.addWarning("Execute function starts here");
 DocumentBuilder docBuilder = docFactory.newDocumentBuilder();
 try {
 org.w3c.dom.Document doc = docBuilder.parse(in);
 //Node TradeplaceMessage = doc.getFirstChild();
 Element trade=(Element) doc.getFirstChild();
 if(trade.hasAttribute("tag1"))
 NamedNodeMap TradeplaceMessageAttributes = trade.getAttributes();
 String xmlnsValue=trade.getAttribute("tag1");
 String modeValue=trade.getAttribute("productionMode");
 trace.addInfo("XMLNS Value:"+xmlnsValue);
 trade.removeAttribute("tag1");
 trade.removeAttribute("productionMode");
 trade.setAttribute("xmlns",xmlnsValue);
 trade.setAttribute("productionMode",modeValue);
 javax.xml.transform.Transformer transformer = TransformerFactory.newInstance().newTransformer();
 transformer.setOutputProperty(OutputKeys.INDENT, "yes");
 StreamResult result = new StreamResult(new StringWriter());
 DOMSource source = new DOMSource(doc);
 transformer.transform(source, result);
 String xmlString = result.getWriter().toString();
 //System.out.println(xmlString);
 out.write(xmlString.getBytes());
 } catch (SAXException e1) {
 // TODO Auto-generated catch block
 e1.printStackTrace();
 } catch (IOException e1) {
 // TODO Auto-generated catch block
 e1.printStackTrace();
 } catch (TransformerConfigurationException e) {
 // TODO Auto-generated catch block
 e.printStackTrace();
 } catch (TransformerFactoryConfigurationError e) {
 // TODO Auto-generated catch block
 e.printStackTrace();
 } catch (TransformerException e) {
 // TODO Auto-generated catch block
 e.printStackTrace();
 } catch (ParserConfigurationException e) {
 // TODO Auto-generated catch block
 e.printStackTrace();
 public static void main2(String[] args) throws Exception {
 String xmlFile = "U:
Untitled.xml";
 InputStream in = new BufferedInputStream(new FileInputStream(xmlFile));
 XMLNSTagCreate1 test = new XMLNSTagCreate1();
 //test.countOccurences(in);
 public static void main(String[] args) throws Exception {
 String xmlFile = "//NA.AD.WHIRLPOOL.COM//myApps//home//NA//qqjos1d//My Documents//TP2.xml";
 InputStream in = new BufferedInputStream(new FileInputStream(xmlFile));
 FileOutputStream out = new FileOutputStream("//NA.AD.WHIRLPOOL.COM//myApps//home//NA//qqjos1d//My Documents//DhanishTP2.xml");
 XMLNSTagCreate1 test = new XMLNSTagCreate1();
 test.execute(in, out);
 OutputStreamWriter out1 = new OutputStreamWriter(out,"UTF-8");
 /* (non-Javadoc)
@see com.sap.aii.mapping.api.StreamTransformation#setParameter(java.util.Map)
 public void setParameter(Map param) {
 // TODO Auto-generated method stub

Keystore access in Java Mapping Program - user J2EE_GUEST

Dear Gurus,
I have the following problem:
I need to validate the digital signature of a XML document and I'm using some examples provided by SAP as follows:
 InitialContext ctx = ctx = new InitialContext();
 Object o = (Object) ctx.lookup("keystore");
 KeystoreManager manager = (KeystoreManager) o;
 KeyStore ks = manager.getKeystore("Serasa");
{/code}
But I get the error below, saying that user J2EE_GUEST is not authorized. How do I change the user who executes java mapping, because I granted permissions in Visual Admin to another user.
 at com.sap.aii.ibrun.sbeans.mapping.MappingServiceObjectImpl0_0.processFunction(MappingServiceObjectImpl0_0.java:131)
 at sun.reflect.GeneratedMethodAccessor267.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:62)
 at java.lang.reflect.Method.invoke(Method.java:391)
 at com.sap.engine.services.ejb.session.stateless_sp5.ObjectStubProxyImpl.invoke(ObjectStubProxyImpl.java:187)
 at $Proxy218.processFunction(Unknown Source)
 at sun.reflect.GeneratedMethodAccessor266.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:62)
 at java.lang.reflect.Method.invoke(Method.java:391)
 at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.call(RFCDefaultRequestHandler.java:284)
 at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.handleRequest(RFCDefaultRequestHandler.java:219)
 at com.sap.engine.services.rfcengine.RFCJCOServer$J2EEApplicationRunnable.run(RFCJCOServer.java:254)
 at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
 at java.security.AccessController.doPrivileged(AccessController.java:219)
 at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)
 at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)
Caused by: com.sap.engine.services.keystore.exceptions.BaseKeystoreException: User is not authorized to execute keystore operation[{GET_VIEW Serasa }]
 at com.sap.engine.services.keystore.impl.security.UserBasedSecurityConnector.checkUserPermission(UserBasedSecurityConnector.java:889)
 at com.sap.engine.services.keystore.impl.security.SecurityRestrictionsChecker.checkUserPermission(SecurityRestrictionsChecker.java:52)
 at com.sap.engine.services.keystore.impl.security.SecurityRestrictionsChecker.isUserAuthorized(SecurityRestrictionsChecker.java:148)
 at com.sap.engine.services.keystore.impl.security.SecurityRestrictionsChecker.checkPermission(SecurityRestrictionsChecker.java:174)
 at com.sap.engine.services.keystore.impl.ParameterChecker.checkPermission(ParameterChecker.java:35)
 at com.sap.engine.services.keystore.impl.KeystoreManagerImpl.checkPermission(KeystoreManagerImpl.java:46)
 ... 28 more
Caused by: java.security.KeyStoreException: (thread: SAPEngine_Application_Thread[impl:3]_56,view:Serasa, entry: , user: J2EE_GUEST) - checkPermissions 'getView': com.sap.engine.services.security.exceptions.BaseSecurityException: Caller not authorized.
 at com.sap.engine.services.keystore.impl.security.UserBasedSecurityConnector.checkFailed(UserBasedSecurityConnector.java:1097)
 at com.sap.engine.services.keystore.impl.security.UserBasedSecurityConnector.checkPermissions_getView(UserBasedSecurityConnector.java:773)
 at com.sap.engine.services.keystore.impl.security.UserBasedSecurityConnector.checkUserPermission(UserBasedSecurityConnector.java:823)
 ... 33 more
{/code}
Thank you very much

Hi Fabio,
first of all have you checked if standard functions to verify digital signature for pi adpaters would work for you?
We have used the following code to access the Keystore in a custom adapter. It accesses the keystore with the access rights of a JEE application (it has a reference to the sample adapter "sap.com/com.sap.aii.adapter.sample.ra"). Check out if it works in your mapping, too.
import java.security.Key;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.PublicKey;
import java.security.UnrecoverableKeyException;
import java.util.HashMap;
import java.util.Map;
import javax.resource.ResourceException;
import com.sap.aii.af.service.resource.SAPSecurityResources;
import com.sap.aii.security.lib.KeyStoreManager;
import com.sap.aii.security.lib.PermissionMode;
public class XIKeystoreAccessor {
 private static final XITrace TRACE = new XITrace(XIKeystoreAccessor.class.getName());
 static XIKeystoreAccessor instance = null;
 SAPSecurityResources securityResources;
 KeyStoreManager keystoreManager;
 Map<String, KeyStore> keystores = null;
 private XIKeystoreAccessor() throws ResourceException {
 final String SIGNATURE = "XIKeystoreAccessor()";
 TRACE.entering(SIGNATURE);
 keystores = new HashMap<String, KeyStore>();
 securityResources = SAPSecurityResources.getInstance();
 try {
 keystoreManager = securityResources.getKeyStoreManager(PermissionMode.SYSTEM_LEVEL,
 new String[] { "sap.com/com.sap.aii.adapter.sample.ra" });
 } catch (KeyStoreException e) {
 TRACE.catching(SIGNATURE, e);
 throw new ResourceException(e);
 TRACE.exiting(SIGNATURE);
 * Get a key from AS Java keystore
 * @param view
 * @param alias
 * @param password
 * @return
 * @throws ResourceException
 public Key getPrivateKey(String view, String alias, String password) throws ResourceException {
 final String SIGNATURE = "getPrivateKey()";
 TRACE.entering(SIGNATURE);
 KeyStore keystore = getKeystore(view);
 Key privateKey = null;
 try {
 privateKey = keystore.getKey(alias, password.toCharArray());
 if (privateKey == null) {
 throw new ResourceException("Key not found. alias=" + alias);
 } catch (KeyStoreException e) {
 TRACE.catching(SIGNATURE, e);
 throw new ResourceException(e);
 } catch (NoSuchAlgorithmException e) {
 TRACE.catching(SIGNATURE, e);
 throw new ResourceException(e);
 } catch (UnrecoverableKeyException e) {
 TRACE.catching(SIGNATURE, e);
 throw new ResourceException(e);
 TRACE.exiting(SIGNATURE);
 return privateKey;
 public PublicKey getPublicKey(String view, String alias) throws ResourceException {
 final String SIGNATURE = "getPublicKey()";
 TRACE.entering(SIGNATURE);
 KeyStore keystore = getKeystore(view);
 PublicKey publicKey = null;
 try {
 publicKey = keystore.getCertificate(alias).getPublicKey();
 if (publicKey == null) {
 throw new ResourceException("Key not found. alias=" + alias);
 } catch (KeyStoreException e) {
 TRACE.catching(SIGNATURE, e);
 throw new ResourceException(e);
 TRACE.exiting(SIGNATURE);
 return publicKey;
 * Get a keystore i.e. a view from AS Java
 * @param view
 * @return
 * @throws ResourceException
 public KeyStore getKeystore(String view) throws ResourceException {
 final String SIGNATURE = "getKeystore()";
 TRACE.entering(SIGNATURE);
 KeyStore keystore;
 try {
 if (keystores.containsKey(view) == true) {
 keystore = keystores.get(view);
 } else {
 keystore = keystoreManager.getKeyStore(view);
 if (keystore == null) {
 throw new ResourceException("Keystore not found. view=" + view);
 keystores.put(view, keystore);
 TRACE.exiting(SIGNATURE);
 return keystore;
 } catch (KeyStoreException e) {
 TRACE.catching(SIGNATURE, e);
 throw new ResourceException(e);
 static public XIKeystoreAccessor getInstance() throws ResourceException {
 if (instance == null) {
 instance = new XIKeystoreAccessor();
 return instance;

Dynamic configuration not working in Java mapping

Hi All,
I have a scenario where i am using java mapping. In this i am doing following
1)Read file name from input message header
2)set file name in output message Header
3) set Directory name in output message Header
i have used following code .. but iit is not working... when i test end to end... in reciver communication channel it is failing stating " message failed as "Directory is not set in Header. Also i checked in SXMB_MONI "dynamic configuration".It is not showing Directory.
this is code.
public void transform(TransformationInput transformationInput,TransformationOutput transformationOutput)
               throws StreamTransformationException {
               private Map para;
               String Directory ;
               String inputFileName;
               String var1 = "ABC";
               para = transformationInput.getInputHeader().getAll();
               DynamicConfiguration conf = (DynamicConfiguration) para
                         .get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
               DynamicConfigurationKey keyFileName1 = DynamicConfigurationKey
               .create("http://sap.com/xi/XI/System/File", "FileName");
                     inputFileName = conf.get(keyFileName1);
               DynamicConfigurationKey keyFilename = DynamicConfigurationKey
                         .create("http://sap.com/xi/XI/System/File", "FileName");
               DynamicConfigurationKey keyDirecory = DynamicConfigurationKey
                         .create("http://sap.com/xi/XI/System/File", "Directory");
               Directory = "tmp/"+var1;
               conf.put(keyFilename,inputFileName);
               conf.put(keyDirecory, Directory);
I am in PI 7.1 ,   and in eclipse its showing warning that Para is not used.
Can anyone show some lights.
Also is there any way to debug this?? like is there any function by which i can write the trace for each step to see those in MONI.

Method name:   public void createDirectory(Resultlist result, Container container)throws StreamTransformationException
//Use Simple UDF and do the following lines
String Directory ;
String inputFileName;
String var1 = "ABC";
DynamicConfiguration conf = container
    .getTransformationParameters()
    .get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey keyFileName1 = DynamicConfigurationKey
               .create("http://sap.com/xi/XI/System/File", "FileName");
inputFileName = conf.get(keyFileName1);
DynamicConfigurationKey keyFilename = DynamicConfigurationKey
               .create("http://sap.com/xi/XI/System/File", "FileName");
DynamicConfigurationKey keyDirecory = DynamicConfigurationKey
               .create("http://sap.com/xi/XI/System/File", "Directory");
Directory = "tmp/"+var1;
conf.put(keyFilename,inputFileName);
conf.put(keyDirecory, Directory);
and remove these 3 lines
//private Map para;
//para = transformationInput.getInputHeader().getAll();
//DynamicConfiguration conf = (DynamicConfiguration) para.get(StreamTransformationConstants.DYNAMIC_CONFIGURATION
>>I am in PI 7.1 , and in eclipse its showing warning that Para is not used.Can anyone show some lights.
You can simply remove declaring Map Para line... The eclipse gives warning because you dont assign values for it and you are trying to use...
For using the same input file name in output side, you dont need coding ... you need only for the directory...
Enable ASMA attributes in the channel.
Edited by: Baskar Gopal on Feb 24, 2011 10:58 AM

Error in Java Mapping for Single XML conversion

We are working on ABAP Proxy --> SAP PI 7.1 --> SOAP (Synchronous Scenario).
(ECC -> PI -> Legacy CRM)
Client has provided a WSDL with Single Node of XML and asking us to pass the whole structure as an single string along with all the nodes of data structure. To perform mapping we are using Java Mapping.
Message which we are getting after Java Mapping:
Input
<?xml version="1.0" encoding="UTF-8"?>
<ns0:MT_SOReject_Sender xmlns:ns0="http://MTSINDIA/TC/SalesOrderReject">
 <ITEM>
 <sSlsOrderCode>1001</sSlsOrderCode>
 <sDlrCode>A250</sDlrCode>
 <sRejectReason>Z2</sRejectReason>
 <nCircleCode>2</nCircleCode>
 </ITEM>
</ns0:MT_SOReject_Sender>
Output
<?xml version="1.0" encoding="UTF-8"?><MT_Trg xmlns:ns="urn:Test_File_to_File"><stringinp><?xml version="1.0" encoding="UTF-8"?><ns0:MT_SOReject_Sender xmlns:ns0="http://MTSINDIA/TC/SalesOrderReject"><ITEM><sSlsOrderCode>1001</sSlsOrderCode><sDlrCode>A250</sDlrCode><sRejectReason>Insufficient Stock Balance</sRejectReason><nCircleCode>2</nCircleCode></ITEM></ns0:MT_SOReject_Sender></stringinp></MT_Trg>
Is ther any way from which we can convert > as u201C>u201D and < as u201C<u201D. Required result is as follows
Required Output
<?xml version="1.0" encoding="UTF-8"?><MT_Trg xmlns:ns="urn:Test_File_to_File"><stringinp><?xml version="1.0" encoding="UTF-8"?><ns0:MT_SOReject_Sender xmlns:ns0="http://MTSINDIA/TC/SalesOrderReject"><ITEM><sSlsOrderCode>1001</sSlsOrderCode><sDlrCode>A250</sDlrCode><sRejectReason>Insufficient Stock Balance</sRejectReason><nCircleCode>2</nCircleCode></ITEM></ns0:MT_SOReject_Sender></stringinp></MT_Trg>
We are using following Java Code for the same.
import java.io.BufferedReader;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.OutputStream;
 import java.util.Map;
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.transform.Transformer;
 import javax.xml.transform.TransformerFactory;
 import javax.xml.transform.dom.DOMSource;
 import javax.xml.transform.stream.StreamResult;
 import org.w3c.dom.Element;
 import org.w3c.dom.Document;
 import org.w3c.dom.Text;
 import com.sap.aii.mapping.api.*;
 import com.sap.aii.mapping.api.StreamTransformation;
public class SingleStr implements StreamTransformation{
 * @author user
 * To change the template for this generated type comment go to
 * Window>Preferences>Java>Code Generation>Code and Comments
 public static void main(String args[]) throws Exception {
 FileInputStream inFile =
 new FileInputStream("C:/Documents and Settings/user.HR0102WILT00033/Desktop/Input.XML");
 FileOutputStream outFile =
 new FileOutputStream("C:/Documents and Settings/user.HR0102WILT00033/Desktop/Output.XML");
 SingleStr xml = new SingleStr();
 xml.execute(inFile, outFile);
 System.out.println("Success");
 public void setParameter(Map param) {
 Map map = param;
 public void execute(InputStream in, OutputStream out)
 throws com.sap.aii.mapping.api.StreamTransformationException {
 try {
 //************************Code To Generate The XML Parsing Objects*****************************//
 DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
 DocumentBuilder db = dbf.newDocumentBuilder();
 TransformerFactory tf = TransformerFactory.newInstance();
 Transformer transform = tf.newTransformer();
 //Document doc = db.parse(in);
 Document docout = db.newDocument();
 Element root = docout.createElement("MT_Trg");
 root.setAttribute("xmlns:ns","urn:Test_File_to_File");
 docout.appendChild(root);
 Element stringinp = docout.createElement("stringinp");
 root.appendChild(stringinp);
 BufferedReader inpxml = new BufferedReader(new InputStreamReader(in));
 StringBuffer buffer = new StringBuffer();
 String line="";
 while ((line = inpxml.readLine()) != null)
 buffer.append(line);
 String inptxml=buffer.toString();
 Text srcxml = docout.createTextNode(inptxml);
 stringinp.appendChild(srcxml);
 DOMSource domS = new DOMSource(docout);
 transform.transform((domS), new StreamResult(out));
 } catch (Exception e) {
 System.out.print("Problem parsing the file: " + e.getMessage());
 e.printStackTrace();
Please help!!

We are using following Java Code for the same.
import java.io.BufferedReader;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.OutputStream;
 import java.util.Map;
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.transform.Transformer;
 import javax.xml.transform.TransformerFactory;
 import javax.xml.transform.dom.DOMSource;
 import javax.xml.transform.stream.StreamResult;
 import org.w3c.dom.Element;
 import org.w3c.dom.Document;
 import org.w3c.dom.Text;
 import com.sap.aii.mapping.api.*;
 import com.sap.aii.mapping.api.StreamTransformation;
public class SingleStr implements StreamTransformation{
 public static void main(String args[]) throws Exception {
 FileInputStream inFile =
 new FileInputStream("C:/Documents and Settings/user.HR0102WILT00033/Desktop/Input.XML");
 FileOutputStream outFile =
 new FileOutputStream("C:/Documents and Settings/user.HR0102WILT00033/Desktop/Output.XML");
 SingleStr xml = new SingleStr();
 xml.execute(inFile, outFile);
 System.out.println("Success");
 public void setParameter(Map param) {
 Map map = param;
 public void execute(InputStream in, OutputStream out)
 throws com.sap.aii.mapping.api.StreamTransformationException {
 try {
 DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
 DocumentBuilder db = dbf.newDocumentBuilder();
 TransformerFactory tf = TransformerFactory.newInstance();
 Transformer transform = tf.newTransformer();
 //Document doc = db.parse(in);
 Document docout = db.newDocument();
 Element root = docout.createElement("MT_Trg");
 root.setAttribute("xmlns:ns","urn:Test_File_to_File");
 docout.appendChild(root);
 Element stringinp = docout.createElement("stringinp");
 root.appendChild(stringinp);
 BufferedReader inpxml = new BufferedReader(new InputStreamReader(in));
 StringBuffer buffer = new StringBuffer();
 String line="";
 while ((line = inpxml.readLine()) != null)
 buffer.append(line);
 String inptxml=buffer.toString();
 Text srcxml = docout.createTextNode(inptxml);
 stringinp.appendChild(srcxml);
 DOMSource domS = new DOMSource(docout);
 transform.transform((domS), new StreamResult(out));
 } catch (Exception e) {
 System.out.print("Problem parsing the file: " + e.getMessage());
 e.printStackTrace();
Please help!!

Problem in Java Mapping

Hi,
 I was trying out a simple Java mapping example.
Example of source structure is -
<?xml version="1.0"?>
<ns0:MT_SRC xmlns:ns0="http://www.sap-press.com/xi/training/00">
<organization>
<employee>
<firstname>Jack</firstname>
<lastname>Rose</lastname>
</employee>
<employee>
<firstname>Paul</firstname>
<lastname>McNealy</lastname>
</employee>
<employee>
<firstname>Vaibhav</firstname>
<lastname>Pandey</lastname>
</employee>
</organization>
</ns0:MT_SRC>
Example of target structure is -
<?xml version="1.0" encoding="UTF-8"?>
<ns0:MT_TRGT xmlns:ns0="http://www.sap-press.com/xi/training/00"><Organization><employee><name>JackRose</name></employee><employee><name>PaulMcNealy</name></employee><employee><name>VaibhavPandey</name></employee></Organization></ns0:MT_TRGT>
and here's the code I'm using
package com.mapping;
import java.io.*;
import java.util.Map;
import java.util.HashMap;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import com.sap.aii.mapping.api.MappingTrace;
import com.sap.aii.mapping.api.StreamTransformation;
public class JavaMap implements StreamTransformation{
 private Map param = null;
 private MappingTrace trace = null;
 public void setParameter (Map param) {
 this.param = param;
 if (param == null) {
 this.param = new HashMap();
 public void execute(InputStream in, OutputStream out) {
 OutputStreamWriter buf_writer = new OutputStreamWriter(out);
 InputStreamReader buf_reader = new InputStreamReader(in);
 String mat = new String();
 String extmat = new String();
 try {
 buf_writer.write("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\" ?>" ,0,56);
 buf_writer.write("<ns0:MT_TRGT xmlns:ns0=\"http://www.sap-press.com/xi/training/00\">");
 buf_writer.write("<Organization>",0,20);
 buf_writer.flush();
 } catch(IOException e){};
 try {
 DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
 factory.setValidating(false);
 DocumentBuilder builder = factory.newDocumentBuilder();
 Document doc = builder.parse(in);
 String fname = null;
 String lname = null;
 doc.getDocumentElement().normalize();
 //System.out.println("Root element " + doc.getDocumentElement().getNodeName());
 NodeList nodeLst = doc.getElementsByTagName("employee");
 //System.out.println("Information of all employees");
 for (int s = 0; s < nodeLst.getLength(); s++) {
 Node fstNode = nodeLst.item(s);
 if (fstNode.getNodeType() == Node.ELEMENT_NODE) {
 buf_writer.write("<employee>");
 Element fstElmnt = (Element) fstNode;
 NodeList fstNmElmntLst = fstElmnt.getElementsByTagName("firstname");
 Element fstNmElmnt = (Element) fstNmElmntLst.item(0);
 NodeList fstNm = fstNmElmnt.getChildNodes();
 //System.out.println("First Name : " + ((Node) fstNm.item(0)).getNodeValue());
 fname = fstNm.item(0).getNodeValue();
 NodeList lstNmElmntLst = fstElmnt.getElementsByTagName("lastname");
 Element lstNmElmnt = (Element) lstNmElmntLst.item(0);
 NodeList lstNm = lstNmElmnt.getChildNodes();
 //System.out.println("Last Name : " + ((Node) lstNm.item(0)).getNodeValue());
 lname = lstNm.item(0).getNodeValue();
 buf_writer.write("<name>"fname" "lname"</name>");
 buf_writer.write("</employee>");
 buf_writer.write("</Organization>");
 buf_writer.write("</ns0:MT_TRGT>");
 TransformerFactory tFactory = TransformerFactory.newInstance();
 Transformer transformer = tFactory.newTransformer();
 transformer.setOutputProperty("indent", "yes");
 DOMSource source = new DOMSource(doc);
 StreamResult result = new StreamResult(out);
 transformer.transform(source, result);
 } catch (Exception e) {
 e.printStackTrace();
However, when I'm testing my Interface mapping, I'm getting the following error -
Call method execute of the application Java mapping com.mapping.JavaMap
Error during appliction Java mapping com/mapping/JavaMap
java.lang.StringIndexOutOfBoundsException at java.lang.String.getChars(String.java:672)
Could anyone please help me out with this?
Thanks and Regards,
Shiladitya

HI,
It looks to be that your JavaMap class have one field whihc will be not getting the proper value as input thus its creating the array Index out of bound exception.
Please can you verify if you have assigned the proper String size for all the fields.
Or probably you are getting the blank value which have created the execption.
Also can you narrow down and let me know about the line String.getChars(String.java:672)
Here you have used the try and catch option but may be the exact line no. can give better idea about the problem.
Thanks
swarup

Java Mapping - Not able to compile .Java file

Hi Experts,
I am working with a sample scenario which involves Java Mapping. For this I created MappingClass.java file, After compiling the .Java file .Jar file would be used for Java Mapping by using Imported Archives.
After compiling the MappingClass.java file, I am getting the errors as below.
--> Java errors after compilation
C:\j2sdk1.4.2_13\bin>javac MappingClass.java
MappingClass.java:4: package com.sap.aii.mapping.api does not exist
import com.sap.aii.mapping.api.AbstractTrace;
                               ^
MappingClass.java:5: package com.sap.aii.mapping.api does not exist
import com.sap.aii.mapping.api.StreamTransformationConstants;
--> End of java errors
In the MappingClass.java file, I had given followed imports.
import java.util.*;
import com.sap.aii.mapping.api.AbstractTrace;
import com.sap.aii.mapping.api.StreamTransformationConstants;
Could some one please guide me to resolve this issue.
Thanks in advance.
..Sree

Hi
I had copied " aii_map_api.jar " file in my Java Class path folder.. i.e " C:\j2sdk1.4.2_08\bin "     AND    " C:\j2sdk1.4.2_08\lib " folders too.. and even in C:\ i.e Root Drive also.
After trying to Compile my java file (ex : MappingClass.java), still I am getting the errors.
Errors shown as below.
--> Errors
C:\mytest>javac MappingClass.java
MappingClass.java:2: package com.sap.aii.mapping.api does not exist
import com.sap.aii.mapping.api.AbstractTrace;
                               ^
MappingClass.java:3: package com.sap.aii.mapping.api does not exist
import com.sap.aii.mapping.api.StreamTransformationConstants;
                               ^
MappingClass.java:6: cannot resolve symbol
symbol : class AbstractTrace
location: class MappingClass
    private static AbstractTrace trace = null;
                   ^
MappingClass.java:12: cannot resolve symbol
symbol : class AbstractTrace
location: class MappingClass
        trace = (AbstractTrace)inputparam.get(
                 ^
MappingClass.java:13: cannot resolve symbol
symbol : variable StreamTransformationConstants
location: class MappingClass
                   StreamTransformationConstants.MAPPING_TRACE );
                   ^
5 errors
--> End of Errors
Could some one please guide me to resolve this issue.
Thanks in advance.
..Sree

Special Characters in a Java Mapping

Hello everybody,
in our XI we have an Interface Mapping that uses a Java Mapping, this Mapping is doing a XSD-Validation of a XML-File.
In one XML-File there is more than one special Character (ó, O², ü..). The XI-Parser hat no problems with these characters except one, eventhough this character (ó) exists more than once in the document, the parser doesn't recognize it in only one position (While Parsing the "ó" turns to a "��").
I tested the Mapping in Eclipse and it works correctly. The question is, why the special character could not be interpreted in only one position in the document.
I guess it is a bug in the XI-Parser.
I will be thankful for your help.
Best regards
Adnane

This ó has the same Hex-code as all the others and it is in the same environment.
I definned in the source XML in the repository test the code Page in the XML-header as follows :
<?xml version="1.0" encoding="UTF-8"?> and that works. But when I test the Process at the runtime the problem above occurs.
I think that the interface Mapping is getting a source XML without a header, which defines the encoding as UTF-8, because when i test the Mapping in the repository with the XML-file without the Header information, the problem with the ó occurs.
My question is, where can i define the Encoding of the source-XML of this Interface Mapping?
regards

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