JBUILDER5 :"sample.java": Error #: 750 : initialization error: com.borland"

Hi there,
I am trying to compile a few sample with new release of jdk1.4.0. It does with DOS-Promt. I get an error like ""sample.java": Error #: 750 : initialization error: com.borland.compiler.symtab.LoadError: class file has wrong version 48.0" when I try it with Jbuilder5. Any idea to work around this is apprecited.
Thanks
SY.

Forget employing jdk 1.4 with JB 5, it dosen't support it; too many changes in the jdk. If you want to employ it you'll have to undate to JB 6.0. Sorry.
Abraham.

Similar Messages

Java Error when starting BI Publisher

I have installed BI publisher Trial 64 bit. I am running Windows 7 64 bit. The install seemed to go smoothly. When I try to start the BI publisher from the start menu, a java error comes up "Java(TM) Platform SE binary has stopped working"
Any ideas?
Looks like it is using the java that came with BI publisher: Faulting application path: C:\PROGRA~1\Oracle\BIPUBL~1\bip\jre6\bin\java.exe
I have tried uninstalling and reinstalling BI publisher with no luck.
11g Trial v11.1.1.7.1
Windows Application Log:
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Looking at the logs and the exception it appears that it is java related. Can you try upgrading your current version of Java.

Solaris Console Management crashing with java errors

Hi,
Whenever I am trying to run smc, it's crashing with following java errors:
com.sun.management.viper.CriticalStopException: host1: host1
at com.sun.management.viperimpl.console.gui.SMCConsole.start(SMCConsole.java:280)
at com.sun.management.viperimpl.console.BaseConsoleOptionsManager.openConsole(BaseConsoleOptionsManager.java:791)
at com.sun.management.viperimpl.console.BaseConsoleOptionsManager.redirectToConsole(BaseConsoleOptionsManager.java:660)
at com.sun.management.viperimpl.console.BaseConsoleOptionsManager.launchConsole(BaseConsoleOptionsManager.java:176)
at com.sun.management.viperimpl.console.BaseConsoleOptionsManager.main(BaseConsoleOptionsManager.java:873)
Showrev:
Hostname: host1
Hostid: xxxxxxx
Release: 5.10
Kernel architecture: sun4u
Application architecture: sparc
Hardware provider: Sun_Microsystems
Domain:
Kernel version: SunOS 5.10 Generic_125100-10
Host1:3:
Most up todate patches for wbem and smc
Patch: 119313-14
Patch: 121308-09
Patch: 121308-12
Patch: 124188-02
/etc/init.d/init.wbem status
Solaris Management Console server not running on port 898.
/etc/init.d/init.wbem start
/etc/init.d/init.wbem status
Solaris Management Console server not running on port 898.
Please advice me. I need help!
Thanks!
Mahima
Edited by: kaush28 on Jan 8, 2008 4:25 PM
Edited by: kaush28 on Jan 8, 2008 4:27 PM

SMC was working fine for me before installing 121308-12. Then it began throwing the following upon startup of SMC and would not recognize any hosts with the webconsole service running. Backing it out does restore operation. Has anyone else seen this?
# smc &
java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:396)
at java.util.Properties.setProperty(Properties.java:128)
at java.lang.System.setProperty(System.java:700)
at com.sun.management.viperimpl.util.security.SMCSSLConfig.setup(SMCSSLConfig.java:158)
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at com.sun.management.viperimpl.console.BaseConsoleOptionsManager.launchConsole(BaseConsoleOptionsManager.java:167)
at com.sun.management.viperimpl.console.BaseConsoleOptionsManager.main(BaseConsoleOptionsManager.java:873)
Warning: Cannot convert string "-monotype-arial-regular-r-normal--*-140-*-*-p-*-iso8859-1" to type FontStruct
Java Accessibility Bridge for GNOME loaded.

Java error in session initializations - IC web client

Hi All,
When i access the CRM IC web client through browser (BSP page), Page is loading but inside the page im getting the following error.
" Java error in session initialization [Error message: abcj2systemid.domain.com: CALL_METHOD(SYS_METHODNAME) sessionid = SOAP Runtime Execption; CSoapExceptionTransport : HTTP recive failed with exception communication_failure ( Message Class CRMM_IC_FRAMEWORK- message number 106).
Pl suggest
Thanks
PRadeep

Hi Sai,
Kindly make sure that you have JREE1.4.0 and not above for your error.
Secondly, you are getting the first message because when you are closing your application by clicking onto the close at top, it doesnt log out your agent from the Webclient. The correct approach would be to close using the path Menu Bar> File> Close
The channels are not available because you have not maintained the queues and channels for your system. The same is do be done in SAP Easy Acess> Webclient> Additional Settings. It is also available in the Best Practices C78.
The link for the same is
http://help.sap.com/bp_crmv250/CRM_DE/index.htm
Hope this would help.
Regards,
Rekha Dadwal
You gain a point for every point that you reward. So reward helpful answers generously

Java error in session initialization Error - When calling IC Web client

Hi All,
When i access the CRM IC web client through browser (BSP page), Page is loading but inside the page im getting the following error.
" Java error in session initialization [Error message: abcj2systemid.domain.com: CALL_METHOD(SYS_METHODNAME) sessionid = SOAP Runtime Execption; CSoapExceptionTransport : HTTP recive failed with exception communication_failure ( Message Class CRMM_IC_FRAMEWORK- message number 106).
Pl suggest
Thanks
PRadeep

hi Indhra,
did you check, whether the services are active:
/Nsicf
/default_host/sap/bc/bsp/sap/
sam_sess_queue and sam_notifying
and the polling profile is defined with polling frequence:
/Nspro
->Interaction Center WebClient
->Basic Functions
->Define Context Area Profile
there "Define Polling Profile"
best wishes,
Hakan

Sample java client not running--showing a strange error-- help urgently

Hi,
I have followed all the steps, given in JDevloper help, to create and deploy an EJB onto a 9ias server and I have been successful in creating the EJB and deploying it from the JDevloper machine to 9ias machine.My JDevloper is on one machine and 9ias is on another. After deploying when I am creating a sample java client, as given in the JDevloper help file, it gives a very strange error
java.lang.NullPointerException
void Samplemypackage1.MySessionEJB1Client.main(java.lang.String[])
Process exited with exit code 0.
I have tried a lot but it's not happening. Is it becuase
1. 9ias and JDevloper should be on the same machine
2. some configurational changes need to be done in the settings
3. jdk1.3.1 is not compatible with JDevloper.
I am enclosing the code snippet for your quick reference.
package Samplemypackage1;
import java.util.Hashtable;
//import javax.rmi.PortableRemoteObject;
import javax.naming.Context;
import javax.naming.InitialContext;
import mypackage1.MySessionEJB1;
import mypackage1.MySessionEJB1Home;
public class MySessionEJB1Client
public static void main(String [] args)
MySessionEJB1Client mySessionEJB1Client = new MySessionEJB1Client();
try
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.evermind.server.rmi.RMIInitialContextFactory");
env.put(Context.SECURITY_PRINCIPAL, "admin");
env.put(Context.SECURITY_CREDENTIALS, "admin");
env.put(Context.PROVIDER_URL, "ormi://9ias:23791/MySessionEJB1");
Context ctx = new InitialContext(env);
MySessionEJB1Home mySessionEJB1Home = (MySessionEJB1Home)ctx.lookup("MySessionEJB1");
MySessionEJB1 mySessionEJB1;
// Use one of the create() methods below to create a new instance
mySessionEJB1 = mySessionEJB1Home.create();
// Call any of the Remote methods below to access the EJB
System.out.println(mySessionEJB1.calc("om sri"));
catch(NullPointerException ne)
ne.printStackTrace();
catch(Throwable ex)
ex.printStackTrace();
When I tried to debug the program I found that the line " mySessionEJB1 = mySessionEJB1Home.create()" returns a null. I really fail to understand as to why it is happening.
Please help me.
Thankx

That's strange. home.create() should never return a null.
Do you see any exception trace on the server side?
Do you have the same version of oc4j.jar on client and server machine? Which version of Jdeveloper and 9iAs are you using?
Try copying oc4j.jar from the server machine to client machine and use that to connect to the bean.
HTH
Dhiraj

Runtime error.Java.lang.nullPointerException: null at com.sap.guid.GUID.par

Hi experts.
My scenario is File --> PI --> File.
During the message mapping there are a few RFC lockups.
I have configured an communication component for the RFC destination, and a Receiver communication channel to the RFC system.
When I am trying to check the message mapping and the operation mapping from the integration builder every thing works just fine.
In the interface determination i have configured the rfc parameter for the mapping.
When I am trying to run the hole process i receive an error saying:"Runtime exception from: java.lang.nullPointerException:
null at com.sap.guid.GUID.parsHEXguid(guid.java:1015)
reguars Max

Did you test your operation mapping??
Did you provide your RFC communication channel name and import parameters value in paramter tab of Operation mappi
Yes I did.
I have tested the operation mapping and it runs just fine.
Also all the parameters are specified.
And the communication channel is configured.
Just to make sure the communication channel is configured well.
Should it be configured as RFC adepter and connected to the system on which the RFCs are located?
If this is all of the configuration needed i have already done them.
Any suggestions?
Regards Max.

SAPinst error:- The java class is not found: com.sap.engine.offline.Offlin

Hi,
I am in the midst of Installing SOLMAN on RHEL5-ORACLE
Have installed IBM JDK version 1.4.2_10
During the CREATE SECURE STORE PHASE I am getting the following error:
sapinst_dev log file O/P
WARNING[E] 2008-06-09 18:04:43.225
 CJSlibModule::writeError_impl()
CJS-30050 Cannot create the secure store. SOLUTION: See output of log file SecureStoreCreate.log:
The java class is not found: com.sap.engine.offline.OfflineToolStart.
TRACE 2008-06-09 18:04:43.225 [iaxxejsbas.hpp:483]
 EJS_Base::dispatchFunctionCall()
JS Callback has thrown unknown exception. Rethrowing.
TRACE 2008-06-09 18:04:43.243 [syuxctask.cpp:1382]
 CSyTaskImpl::start(bool)
A child process has been started. Pid = 2529
TRACE 2008-06-09 18:04:43.281 [syuxctask.cpp:1382]
 CSyTaskImpl::start(bool)
A child process has been started. Pid = 2530
ERROR 2008-06-09 18:04:43.310 [sixxcstepexecute.cpp:951]
FCO-00011 The step createSecureStore with step key |NW_Onehost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|2|0|NW_CreateDBandLoad|ind|ind|ind|ind|10|0|NW_SecureStore|ind|ind|ind|ind|8|0|createSecureStore was executed with status ERROR .
TRACE 2008-06-09 18:04:43.317 [iaxxgenimp.cpp:752]
 CGuiEngineImp::showMessageBox
<html> <head> </head> <body> An error occurred while processing service SAP Solution Manager 4.0 Support Release 4 > SAP Systems > Oracle > Central System > Central System. You may now <ul> <li> choose Retry to repeat the current step. </li> <li> choose View Log to get more information about the error. </li> <li> stop the task and continue with it later. </li> </ul> Log files are written to /tmp/sapinst_instdir/SOLMAN/SYSTEM/ORA/CENTRAL/AS. </body></html>
TRACE 2008-06-09 18:04:43.317 [iaxxgenimp.cpp:1255]
 CGuiEngineImp::acceptAnswerForBlockingRequest
Waiting for an answer from GUI
SAPINST.LOG file O/P
WARNING 2008-06-09 18:04:43.224
Execution of the command "/opt/IBMJava2-amd64-142/bin/java -classpath /tmp/sapinst_instdir/SOLMAN/SYSTEM/ORA/CENTRAL/AS/install/sharedlib/launcher.jar -Xmx256m com.sap.engine.offline.OfflineToolStart com.sap.security.core.server.secstorefs.SecStoreFS /tmp/sapinst_instdir/SOLMAN/SYSTEM/ORA/CENTRAL/AS/install/lib:/tmp/sapinst_instdir/SOLMAN/SYSTEM/ORA/CENTRAL/AS/install/sharedlib/exception.jar:/tmp/sapinst_instdir/SOLMAN/SYSTEM/ORA/CENTRAL/AS/install/sharedlib/logging.jar:/tmp/sapinst_instdir/SOLMAN/SYSTEM/ORA/CENTRAL/AS/install/sharedlib/tc_sec_secstorefs.jar create -s SMD -f /sapmnt/SMD/global/security/data/SecStore.properties -k /sapmnt/SMD/global/security/data/SecStore.key -enc -p XXXXXX" finished with return code 1. Output:
The java class is not found: com.sap.engine.offline.OfflineToolStart
WARNING[E] 2008-06-09 18:04:43.225
CJS-30050 Cannot create the secure store. SOLUTION: See output of log file SecureStoreCreate.log:
The java class is not found: com.sap.engine.offline.OfflineToolStart.
ERROR 2008-06-09 18:04:43.310
FCO-00011 The step createSecureStore with step key |NW_Onehost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|2|0|NW_CreateDBandLoad|ind|ind|ind|ind|10|0|NW_SecureStore|ind|ind|ind|ind|8|0|createSecureStore was executed with status ERROR .
SecurStoreCreate log O/P
The java class is not found: com.sap.engine.offline.OfflineToolStart
Pls suggest how to resolve this issue
Pls help to resolve this issue
Rgds,
Abhijeet

Hi All,
I Found the Solution.
The SAPinst tool was somehow not able to extracte the
J2EEINSTALL.SAR files from the JAVA Components DVD.
So I manually extracted the the file in the temporary install folder which the SAPinst creates in the /tmp filesystem (on LINUX by deafult) during the installation process.
The following command is used (I used this on Red Hat LINUX 5.2) to extract the J2EEINSTALL.SAR file:-
/sapmnt/SMD/exe/SAPCAR
-xvf /dump/SR4_Java_Components/D51033521/DATA_UNITS/JAVA_J2EE_OSINDEP_J2EE_INST/J2EEINSTALL.SAR
/sapmnt/SMD/exe/SAPCAR -->source directory of the file SAPCAR which is used to extarct CAR / SAR files on UNIX
/dump/SR4_Java_Components/D51033521/DATA_UNITS/JAVA_J2EE_OSINDEP_J2EE_INST/J2EEINSTALL.SAR--> destination dir. where the SAPinst tool will read and execute the file.
Rgds,
Abhijeet K

Dmtreedemo.java error

hi,
i got error in the following programme in java named dmdemotree.java the code and the error are as mentioned below
i have installed oracle 10g r2 and i have used JDK 1.4.2 softwares , i have set classpath for jdm.jar and ojdm_api.jar available in oracle 10g r2 software ,successfully compiled but at execution stage i got error as
F:\Mallari\DATA MINING demos\java\samples>java dmtreedemo localhost:1521:orcl scott tiger
--- Build Model - using cost matrix ---
javax.datamining.JDMException: Generic Error.
at oracle.dmt.jdm.resource.OraExceptionHandler.createException(OraExcept
ionHandler.java:142)
at oracle.dmt.jdm.resource.OraExceptionHandler.createException(OraExcept
ionHandler.java:91)
at oracle.dmt.jdm.OraDMObject.createException(OraDMObject.java:111)
at oracle.dmt.jdm.base.OraTask.saveObjectInDatabase(OraTask.java:204)
at oracle.dmt.jdm.OraMiningObject.saveObjectInDatabase(OraMiningObject.j
ava:164)
at oracle.dmt.jdm.resource.OraPersistanceManagerImpl.saveObject(OraPersi
stanceManagerImpl.java:245)
at oracle.dmt.jdm.resource.OraConnection.saveObject(OraConnection.java:3
83)
at dmtreedemo.executeTask(dmtreedemo.java:622)
at dmtreedemo.buildModel(dmtreedemo.java:304)
at dmtreedemo.main(dmtreedemo.java:199)
Caused by: java.sql.SQLException: Unsupported feature
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:269)
at oracle.jdbc.dbaccess.DBError.throwUnsupportedFeatureSqlException(DBEr
ror.java:690)
at oracle.jdbc.driver.OracleCallableStatement.setString(OracleCallableSt
atement.java:1337)
at oracle.dmt.jdm.utils.OraSQLUtils.createCallableStatement(OraSQLUtils.
java:126)
at oracle.dmt.jdm.utils.OraSQLUtils.executeCallableStatement(OraSQLUtils
.java:532)
at oracle.dmt.jdm.scheduler.OraProgramJob.createJob(OraProgramJob.java:7
7)
at oracle.dmt.jdm.scheduler.OraJob.saveJob(OraJob.java:107)
at oracle.dmt.jdm.scheduler.OraProgramJob.saveJob(OraProgramJob.java:85)
at oracle.dmt.jdm.scheduler.OraProgramJob.saveJob(OraProgramJob.java:290
at oracle.dmt.jdm.base.OraTask.saveObjectInDatabase(OraTask.java:199)
... 6 more
SO PLZ HELP ME OUT IN THIS , I WILL BE VERY THANK FULL
===========================================================
the sample code is
// Copyright (c) 2004, 2005, Oracle. All rights reserved.
// File: dmtreedemo.java
* This demo program describes how to use the Oracle Data Mining (ODM) Java API
* to solve a classification problem using Decision Tree (DT) algorithm.
* PROBLEM DEFINITION
* How to predict whether a customer responds or not to the new affinity card
* program using a classifier based on DT algorithm?
* DATA DESCRIPTION
* Data for this demo is composed from base tables in the Sales History (SH)
* schema. The SH schema is an Oracle Database Sample Schema that has the customer
* demographics, purchasing, and response details for the previous affinity card
* programs. Data exploration and preparing the data is a common step before
* doing data mining. Here in this demo, the following views are created in the user
* schema using CUSTOMERS, COUNTRIES, and SUPPLIMENTARY_DEMOGRAPHICS tables.
* MINING_DATA_BUILD_V:
* This view collects the previous customers' demographics, purchasing, and affinity
* card response details for building the model.
* MINING_DATA_TEST_V:
* This view collects the previous customers' demographics, purchasing, and affinity
* card response details for testing the model.
* MINING_DATA_APPLY_V:
* This view collects the prospective customers' demographics and purchasing
* details for predicting response for the new affinity card program.
* DATA MINING PROCESS
* Prepare Data:
* 1. Missing Value treatment for predictors
* See dmsvcdemo.java for a definition of missing values, and the steps to be
* taken for missing value imputation. SVM interprets all NULL values for a
* given attribute as "sparse". Sparse data is not suitable for decision
* trees, but it will accept sparse data nevertheless. Decision Tree
* implementation in ODM handles missing predictor values (by penalizing
* predictors which have missing values) and missing target values (by simple
* discarding records with missing target values). We skip missing values
* treatment in this demo.
* 2. Outlier/Clipping treatment for predictors
* See dmsvcdemo.java for a discussion on outlier treatment. For decision
* trees, outlier treatment is not really necessary. We skip outlier treatment
* in this demo.
* 3. Binning high cardinality data
* No data preparation for the types we accept is necessary - even for high
* cardinality predictors. Preprocessing to reduce the cardinality
* (e.g., binning) can improve the performance of the build, but it could
* penalize the accuracy of the resulting model.
* The PrepareData() method in this demo program illustrates the preparation of the
* build, test, and apply data. We skip PrepareData() since the decision tree
* algorithm is very capable of handling data which has not been specially
* prepared. For this demo, no data preparation will be performed.
* Build Model:
* Mining Model is the prime object in data mining. The buildModel() method
* illustrates how to build a classification model using DT algorithm.
* Test Model:
* Classification model performance can be evaluated by computing test
* metrics like accuracy, confusion matrix, lift and ROC. The testModel() or
* computeTestMetrics() method illustrates how to perform a test operation to
* compute various metrics.
* Apply Model:
* Predicting the target attribute values is the prime function of
* classification models. The applyModel() method illustrates how to
* predict the customer response for affinity card program.
* EXECUTING DEMO PROGRAM
* Refer to Oracle Data Mining Administrator's Guide
* for guidelines for executing this demo program.
// Generic Java api imports
import java.math.BigDecimal;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Statement;
import java.text.DecimalFormat;
import java.text.MessageFormat;
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Stack;
// Java Data Mining (JDM) standard api imports
import javax.datamining.ExecutionHandle;
import javax.datamining.ExecutionState;
import javax.datamining.ExecutionStatus;
import javax.datamining.JDMException;
import javax.datamining.MiningAlgorithm;
import javax.datamining.MiningFunction;
import javax.datamining.NamedObject;
import javax.datamining.SizeUnit;
import javax.datamining.algorithm.tree.TreeHomogeneityMetric;
import javax.datamining.algorithm.tree.TreeSettings;
import javax.datamining.algorithm.tree.TreeSettingsFactory;
import javax.datamining.base.AlgorithmSettings;
import javax.datamining.base.Model;
import javax.datamining.base.Task;
import javax.datamining.data.AttributeDataType;
import javax.datamining.data.CategoryProperty;
import javax.datamining.data.CategorySet;
import javax.datamining.data.CategorySetFactory;
import javax.datamining.data.ModelSignature;
import javax.datamining.data.PhysicalAttribute;
import javax.datamining.data.PhysicalAttributeFactory;
import javax.datamining.data.PhysicalAttributeRole;
import javax.datamining.data.PhysicalDataSet;
import javax.datamining.data.PhysicalDataSetFactory;
import javax.datamining.data.SignatureAttribute;
import javax.datamining.modeldetail.tree.TreeModelDetail;
import javax.datamining.modeldetail.tree.TreeNode;
import javax.datamining.resource.Connection;
import javax.datamining.resource.ConnectionFactory;
import javax.datamining.resource.ConnectionSpec;
import javax.datamining.rule.Predicate;
import javax.datamining.rule.Rule;
import javax.datamining.supervised.classification.ClassificationApplySettings;
import javax.datamining.supervised.classification.ClassificationApplySettingsFactory;
import javax.datamining.supervised.classification.ClassificationModel;
import javax.datamining.supervised.classification.ClassificationSettings;
import javax.datamining.supervised.classification.ClassificationSettingsFactory;
import javax.datamining.supervised.classification.ClassificationTestMetricOption;
import javax.datamining.supervised.classification.ClassificationTestMetrics;
import javax.datamining.supervised.classification.ClassificationTestMetricsTask;
import javax.datamining.supervised.classification.ClassificationTestMetricsTaskFactory;
import javax.datamining.supervised.classification.ClassificationTestTaskFactory;
import javax.datamining.supervised.classification.ConfusionMatrix;
import javax.datamining.supervised.classification.CostMatrix;
import javax.datamining.supervised.classification.CostMatrixFactory;
import javax.datamining.supervised.classification.Lift;
import javax.datamining.supervised.classification.ReceiverOperatingCharacterics;
import javax.datamining.task.BuildTask;
import javax.datamining.task.BuildTaskFactory;
import javax.datamining.task.apply.DataSetApplyTask;
import javax.datamining.task.apply.DataSetApplyTaskFactory;
// Oracle Java Data Mining (JDM) implemented api imports
import oracle.dmt.jdm.algorithm.tree.OraTreeSettings;
import oracle.dmt.jdm.resource.OraConnection;
import oracle.dmt.jdm.resource.OraConnectionFactory;
import oracle.dmt.jdm.modeldetail.tree.OraTreeModelDetail;
public class dmtreedemo
//Connection related data members
private static Connection m_dmeConn;
private static ConnectionFactory m_dmeConnFactory;
//Object factories used in this demo program
private static PhysicalDataSetFactory m_pdsFactory;
private static PhysicalAttributeFactory m_paFactory;
private static ClassificationSettingsFactory m_clasFactory;
private static TreeSettingsFactory m_treeFactory;
private static BuildTaskFactory m_buildFactory;
private static DataSetApplyTaskFactory m_dsApplyFactory;
private static ClassificationTestTaskFactory m_testFactory;
private static ClassificationApplySettingsFactory m_applySettingsFactory;
private static CostMatrixFactory m_costMatrixFactory;
private static CategorySetFactory m_catSetFactory;
private static ClassificationTestMetricsTaskFactory m_testMetricsTaskFactory;
// Global constants
private static DecimalFormat m_df = new DecimalFormat("##.####");
private static String m_costMatrixName = null;
public static void main( String args[] )
try
if ( args.length != 3 ) {
System.out.println("Usage: java dmsvrdemo <Host name>:<Port>:<SID> <User Name> <Password>");
return;
String uri = args[0];
String name = args[1];
String password = args[2];
// 1. Login to the Data Mining Engine
m_dmeConnFactory = new OraConnectionFactory();
ConnectionSpec connSpec = m_dmeConnFactory.getConnectionSpec();
connSpec.setURI("jdbc:oracle:thin:@"+uri);
connSpec.setName(name);
connSpec.setPassword(password);
m_dmeConn = m_dmeConnFactory.getConnection(connSpec);
// 2. Clean up all previuosly created demo objects
clean();
// 3. Initialize factories for mining objects
initFactories();
m_costMatrixName = createCostMatrix();
// 4. Build model with supplied cost matrix
buildModel();
// 5. Test model - To compute accuracy and confusion matrix, lift result
// and ROC for the model from apply output data.
// Please see dnnbdemo.java to see how to test the model
// with a test input data and cost matrix.
// Test the model with cost matrix
computeTestMetrics("DT_TEST_APPLY_OUTPUT_COST_JDM",
"dtTestMetricsWithCost_jdm", m_costMatrixName);
// Test the model without cost matrix
computeTestMetrics("DT_TEST_APPLY_OUTPUT_JDM",
"dtTestMetrics_jdm", null);
// 6. Apply the model
applyModel();
} catch(Exception anyExp) {
anyExp.printStackTrace(System.out);
} finally {
try {
//6. Logout from the Data Mining Engine
m_dmeConn.close();
} catch(Exception anyExp1) { }//Ignore
* Initialize all object factories used in the demo program.
* @exception JDMException if factory initalization failed
public static void initFactories() throws JDMException
m_pdsFactory = (PhysicalDataSetFactory)m_dmeConn.getFactory(
"javax.datamining.data.PhysicalDataSet");
m_paFactory = (PhysicalAttributeFactory)m_dmeConn.getFactory(
"javax.datamining.data.PhysicalAttribute");
m_clasFactory = (ClassificationSettingsFactory)m_dmeConn.getFactory(
"javax.datamining.supervised.classification.ClassificationSettings");
m_treeFactory = (TreeSettingsFactory) m_dmeConn.getFactory(
"javax.datamining.algorithm.tree.TreeSettings");
m_buildFactory = (BuildTaskFactory)m_dmeConn.getFactory(
"javax.datamining.task.BuildTask");
m_dsApplyFactory = (DataSetApplyTaskFactory)m_dmeConn.getFactory(
"javax.datamining.task.apply.DataSetApplyTask");
m_testFactory = (ClassificationTestTaskFactory)m_dmeConn.getFactory(
"javax.datamining.supervised.classification.ClassificationTestTask");
m_applySettingsFactory = (ClassificationApplySettingsFactory)m_dmeConn.getFactory(
"javax.datamining.supervised.classification.ClassificationApplySettings");
m_costMatrixFactory = (CostMatrixFactory)m_dmeConn.getFactory(
"javax.datamining.supervised.classification.CostMatrix");
m_catSetFactory = (CategorySetFactory)m_dmeConn.getFactory(
"javax.datamining.data.CategorySet" );
m_testMetricsTaskFactory = (ClassificationTestMetricsTaskFactory)m_dmeConn.getFactory(
"javax.datamining.supervised.classification.ClassificationTestMetricsTask");
* This method illustrates how to build a mining model using the
* MINING_DATA_BUILD_V dataset and classification settings with
* DT algorithm.
* @exception JDMException if model build failed
public static void buildModel() throws JDMException
System.out.println("---------------------------------------------------");
System.out.println("--- Build Model - using cost matrix ---");
System.out.println("---------------------------------------------------");
// 1. Create & save PhysicalDataSpecification
PhysicalDataSet buildData =
m_pdsFactory.create("MINING_DATA_BUILD_V", false);
PhysicalAttribute pa = m_paFactory.create("CUST_ID",
AttributeDataType.integerType, PhysicalAttributeRole.caseId );
buildData.addAttribute(pa);
m_dmeConn.saveObject("treeBuildData_jdm", buildData, true);
//2. Create & save Mining Function Settings
// Create tree algorithm settings
TreeSettings treeAlgo = m_treeFactory.create();
// By default, tree algorithm will have the following settings:
// treeAlgo.setBuildHomogeneityMetric(TreeHomogeneityMetric.gini);
// treeAlgo.setMaxDepth(7);
// ((OraTreeSettings)treeAlgo).setMinDecreaseInImpurity(0.1, SizeUnit.percentage);
// treeAlgo.setMinNodeSize( 0.05, SizeUnit.percentage );
// treeAlgo.setMinNodeSize( 10, SizeUnit.count );
// ((OraTreeSettings)treeAlgo).setMinDecreaseInImpurity(20, SizeUnit.count);
// Set cost matrix. A cost matrix is used to influence the weighting of
// misclassification during model creation (and scoring).
// See Oracle Data Mining Concepts Guide for more details.
String costMatrixName = m_costMatrixName;
// Create ClassificationSettings
ClassificationSettings buildSettings = m_clasFactory.create();
buildSettings.setAlgorithmSettings(treeAlgo);
buildSettings.setCostMatrixName(costMatrixName);
buildSettings.setTargetAttributeName("AFFINITY_CARD");
m_dmeConn.saveObject("treeBuildSettings_jdm", buildSettings, true);
// 3. Create, save & execute Build Task
BuildTask buildTask = m_buildFactory.create(
"treeBuildData_jdm", // Build data specification
"treeBuildSettings_jdm", // Mining function settings name
"treeModel_jdm" // Mining model name
buildTask.setDescription("treeBuildTask_jdm");
executeTask(buildTask, "treeBuildTask_jdm");
//4. Restore the model from the DME and explore the details of the model
ClassificationModel model =
(ClassificationModel)m_dmeConn.retrieveObject(
"treeModel_jdm", NamedObject.model);
// Display model build settings
ClassificationSettings retrievedBuildSettings =
(ClassificationSettings)model.getBuildSettings();
if(buildSettings == null)
System.out.println("Failure to restore build settings.");
else
displayBuildSettings(retrievedBuildSettings, "treeBuildSettings_jdm");
// Display model signature
displayModelSignature((Model)model);
// Display model detail
TreeModelDetail treeModelDetails = (TreeModelDetail) model.getModelDetail();
displayTreeModelDetailsExtensions(treeModelDetails);
* Create and save cost matrix.
* Consider an example where it costs $10 to mail a promotion to a
* prospective customer and if the prospect becomes a customer, the
* typical sale including the promotion, is worth $100. Then the cost
* of missing a customer (i.e. missing a $100 sale) is 10x that of
* incorrectly indicating that a person is good prospect (spending
* $10 for the promo). In this case, all prediction errors made by
* the model are NOT equal. To act on what the model determines to
* be the most likely (probable) outcome may be a poor choice.
* Suppose that the probability of a BUY reponse is 10% for a given
* prospect. Then the expected revenue from the prospect is:
* .10 * $100 - .90 * $10 = $1.
* The optimal action, given the cost matrix, is to simply mail the
* promotion to the customer, because the action is profitable ($1).
* In contrast, without the cost matrix, all that can be said is
* that the most likely response is NO BUY, so don't send the
* promotion. This shows that cost matrices can be very important.
* The caveat in all this is that the model predicted probabilities
* may NOT be accurate. For binary targets, a systematic approach to
* this issue exists. It is ROC, illustrated below.
* With ROC computed on a test set, the user can see how various model
* predicted probability thresholds affect the action of mailing a promotion.
* Suppose I promote when the probability to BUY exceeds 5, 10, 15%, etc.
* what return can I expect? Note that the answer to this question does
* not rely on the predicted probabilities being accurate, only that
* they are in approximately the correct rank order.
* Assuming that the predicted probabilities are accurate, provide the
* cost matrix table name as input to the RANK_APPLY procedure to get
* appropriate costed scoring results to determine the most appropriate
* action.
* In this demo, we will create the following cost matrix
* ActualTarget PredictedTarget Cost
* 0 0 0
* 0 1 1
* 1 0 8
* 1 1 0
private static String createCostMatrix() throws JDMException
String costMatrixName = "treeCostMatrix";
// Create categorySet
CategorySet catSet = m_catSetFactory.create(AttributeDataType.integerType);
// Add category values
catSet.addCategory(new Integer(0), CategoryProperty.valid);
catSet.addCategory(new Integer(1), CategoryProperty.valid);
// Create cost matrix
CostMatrix costMatrix = m_costMatrixFactory.create(catSet);
// ActualTarget PredictedTarget Cost
costMatrix.setValue(new Integer(0), new Integer(0), 0);
costMatrix.setValue(new Integer(0), new Integer(1), 1);
costMatrix.setValue(new Integer(1), new Integer(0), 8);
costMatrix.setValue(new Integer(1), new Integer(1), 0);
//save cost matrix
m_dmeConn.saveObject(costMatrixName, costMatrix, true);
return costMatrixName;
* This method illustrates how to compute test metrics using
* an apply output table that has actual and predicted target values. Here the
* apply operation is done on the MINING_DATA_TEST_V dataset. It creates
* an apply output table with actual and predicted target values. Using
* ClassificationTestMetricsTask test metrics are computed. This produces
* the same test metrics results as ClassificationTestTask.
* @param applyOutputName apply output table name
* @param testResultName test result name
* @param costMatrixName table name of the supplied cost matrix
* @exception JDMException if model test failed
public static void computeTestMetrics(String applyOutputName,
String testResultName, String costMatrixName) throws JDMException
if (costMatrixName != null) {
System.out.println("---------------------------------------------------");
System.out.println("--- Test Model - using apply output table ---");
System.out.println("--- - using cost matrix table ---");
System.out.println("---------------------------------------------------");
else {
System.out.println("---------------------------------------------------");
System.out.println("--- Test Model - using apply output table ---");
System.out.println("--- - using no cost matrix table ---");
System.out.println("---------------------------------------------------");
// 1. Do the apply on test data to create an apply output table
// Create & save PhysicalDataSpecification
PhysicalDataSet applyData =
m_pdsFactory.create( "MINING_DATA_TEST_V", false );
PhysicalAttribute pa = m_paFactory.create("CUST_ID",
AttributeDataType.integerType, PhysicalAttributeRole.caseId );
applyData.addAttribute( pa );
m_dmeConn.saveObject( "treeTestApplyData_jdm", applyData, true );
// 2 Create & save ClassificationApplySettings
ClassificationApplySettings clasAS = m_applySettingsFactory.create();
HashMap sourceAttrMap = new HashMap();
sourceAttrMap.put( "AFFINITY_CARD", "AFFINITY_CARD" );
clasAS.setSourceDestinationMap( sourceAttrMap );
m_dmeConn.saveObject( "treeTestApplySettings_jdm", clasAS, true);
// 3 Create, store & execute apply Task
DataSetApplyTask applyTask = m_dsApplyFactory.create(
"treeTestApplyData_jdm",
"treeModel_jdm",
"treeTestApplySettings_jdm",
applyOutputName);
if(executeTask(applyTask, "treeTestApplyTask_jdm"))
// Compute test metrics on new created apply output table
// 4. Create & save PhysicalDataSpecification
PhysicalDataSet applyOutputData = m_pdsFactory.create(
applyOutputName, false );
applyOutputData.addAttribute( pa );
m_dmeConn.saveObject( "treeTestApplyOutput_jdm", applyOutputData, true );
// 5. Create a ClassificationTestMetricsTask
ClassificationTestMetricsTask testMetricsTask =
m_testMetricsTaskFactory.create( "treeTestApplyOutput_jdm", // apply output data used as input
"AFFINITY_CARD", // actual target column
"PREDICTION", // predicted target column
testResultName // test metrics result name
testMetricsTask.computeMetric( // enable confusion matrix computation
ClassificationTestMetricOption.confusionMatrix, true );
testMetricsTask.computeMetric( // enable lift computation
ClassificationTestMetricOption.lift, true );
testMetricsTask.computeMetric( // enable ROC computation
ClassificationTestMetricOption.receiverOperatingCharacteristics, true );
testMetricsTask.setPositiveTargetValue( new Integer(1) );
testMetricsTask.setNumberOfLiftQuantiles( 10 );
testMetricsTask.setPredictionRankingAttrName( "PROBABILITY" );
if (costMatrixName != null) {
testMetricsTask.setCostMatrixName(costMatrixName);
displayTable(costMatrixName, "", "order by ACTUAL_TARGET_VALUE, PREDICTED_TARGET_VALUE");
// Store & execute the task
boolean isTaskSuccess = executeTask(testMetricsTask, "treeTestMetricsTask_jdm");
if( isTaskSuccess ) {
// Restore & display test metrics
ClassificationTestMetrics testMetrics = (ClassificationTestMetrics)
m_dmeConn.retrieveObject( testResultName, NamedObject.testMetrics );
// Display classification test metrics
displayTestMetricDetails(testMetrics);
* This method illustrates how to apply the mining model on the
* MINING_DATA_APPLY_V dataset to predict customer
* response. After completion of the task apply output table with the
* predicted results is created at the user specified location.
* @exception JDMException if model apply failed
public static void applyModel() throws JDMException
System.out.println("---------------------------------------------------");
System.out.println("--- Apply Model ---");
System.out.println("---------------------------------------------------");
System.out.println("---------------------------------------------------");
System.out.println("--- Business case 1 ---");
System.out.println("--- Find the 10 customers who live in Italy ---");
System.out.println("--- that are least expensive to be convinced to ---");
System.out.println("--- use an affinity card. ---");
System.out.println("---------------------------------------------------");
// 1. Create & save PhysicalDataSpecification
PhysicalDataSet applyData =
m_pdsFactory.create( "MINING_DATA_APPLY_V", false );
PhysicalAttribute pa = m_paFactory.create("CUST_ID",
AttributeDataType.integerType, PhysicalAttributeRole.caseId );
applyData.addAttribute( pa );
m_dmeConn.saveObject( "treeApplyData_jdm", applyData, true );
// 2. Create & save ClassificationApplySettings
ClassificationApplySettings clasAS = m_applySettingsFactory.create();
// Add source attributes
HashMap sourceAttrMap = new HashMap();
sourceAttrMap.put( "COUNTRY_NAME", "COUNTRY_NAME" );
clasAS.setSourceDestinationMap( sourceAttrMap );
// Add cost matrix
clasAS.setCostMatrixName( m_costMatrixName );
m_dmeConn.saveObject( "treeApplySettings_jdm", clasAS, true);
// 3. Create, store & execute apply Task
DataSetApplyTask applyTask = m_dsApplyFactory.create(
"treeApplyData_jdm", "treeModel_jdm",
"treeApplySettings_jdm", "TREE_APPLY_OUTPUT1_JDM");
executeTask(applyTask, "treeApplyTask_jdm");
// 4. Display apply result -- Note that APPLY results do not need to be
// reverse transformed, as done in the case of model details. This is
// because class values of a classification target were not (required to
// be) binned or normalized.
// Find the 10 customers who live in Italy that are least expensive to be
// convinced to use an affinity card.
displayTable("TREE_APPLY_OUTPUT1_JDM",
"where COUNTRY_NAME='Italy' and ROWNUM < 11 ",
"order by COST");
System.out.println("---------------------------------------------------");
System.out.println("--- Business case 2 ---");
System.out.println("--- List ten customers (ordered by their id) ---");
System.out.println("--- along with likelihood and cost to use or ---");
System.out.println("--- reject the affinity card. ---");
System.out.println("---------------------------------------------------");
// 1. Create & save PhysicalDataSpecification
applyData =
m_pdsFactory.create( "MINING_DATA_APPLY_V", false );
pa = m_paFactory.create("CUST_ID",
AttributeDataType.integerType, PhysicalAttributeRole.caseId );
applyData.addAttribute( pa );
m_dmeConn.saveObject( "treeApplyData_jdm", applyData, true );
// 2. Create & save ClassificationApplySettings
clasAS = m_applySettingsFactory.create();
// Add cost matrix
clasAS.setCostMatrixName( m_costMatrixName );
m_dmeConn.saveObject( "treeApplySettings_jdm", clasAS, true);
// 3. Create, store & execute apply Task
applyTask = m_dsApplyFactory.create(
"treeApplyData_jdm", "treeModel_jdm",
"treeApplySettings_jdm", "TREE_APPLY_OUTPUT2_JDM");
executeTask(applyTask, "treeApplyTask_jdm");
// 4. Display apply result -- Note that APPLY results do not need to be
// reverse transformed, as done in the case of model details. This is
// because class values of a classification target were not (required to
// be) binned or normalized.
// List ten customers (ordered by their id) along with likelihood and cost
// to use or reject the affinity card (Note: while this example has a
// binary target, such a query is useful in multi-class classification -
// Low, Med, High for example).
displayTable("TREE_APPLY_OUTPUT2_JDM",
"where ROWNUM < 21",
"order by CUST_ID, PREDICTION");
System.out.println("---------------------------------------------------");
System.out.println("--- Business case 3 ---");
System.out.println("--- Find the customers who work in Tech support ---");
System.out.println("--- and are under 25 who is going to response ---");
System.out.println("--- to the new affinity card program. ---");
System.out.println("---------------------------------------------------");
// 1. Create & save PhysicalDataSpecification
applyData =
m_pdsFactory.create( "MINING_DATA_APPLY_V", false );
pa = m_paFactory.create("CUST_ID",
AttributeDataType.integerType, PhysicalAttributeRole.caseId );
applyData.addAttribute( pa );
m_dmeConn.saveObject( "treeApplyData_jdm", applyData, true );
// 2. Create & save ClassificationApplySettings
clasAS = m_applySettingsFactory.create();
// Add source attributes
sourceAttrMap = new HashMap();
sourceAttrMap.put( "AGE", "AGE" );
sourceAttrMap.put( "OCCUPATION", "OCCUPATION" );
clasAS.setSourceDestinationMap( sourceAttrMap );
m_dmeConn.saveObject( "treeApplySettings_jdm", clasAS, true);
// 3. Create, store & execute apply Task
applyTask = m_dsApplyFactory.create(
"treeApplyData_jdm", "treeModel_jdm",
"treeApplySettings_jdm", "TREE_APPLY_OUTPUT3_JDM");
executeTask(applyTask, "treeApplyTask_jdm");
// 4. Display apply result -- Note that APPLY results do not need to be
// reverse transformed, as done in the case of model details. This is
// because class values of a classification target were not (required to
// be) binned or normalized.
// Find the customers who work in Tech support and are under 25 who is
// going to response to the new affinity card program.
displayTable("TREE_APPLY_OUTPUT3_JDM",
"where OCCUPATION = 'TechSup' " +
"and AGE < 25 " +
"and PREDICTION = 1 ",
"order by CUST_ID");
* This method stores the given task with the specified name in the DMS
* and submits the task for asynchronous execution in the DMS. After
* completing the task successfully it returns true. If there is a task
* failure, then it prints error description and returns false.
* @param taskObj task object
* @param taskName name of the task
* @return boolean returns true when the task is successful
* @exception JDMException if task execution failed
public static boolean executeTask(Task taskObj, String taskName)
throws JDMException
boolean isTaskSuccess = false;
m_dmeConn.saveObject(taskName, taskObj, true);
ExecutionHandle execHandle = m_dmeConn.execute(taskName);
System.out.print(taskName + " is started, please wait. ");
//Wait for completion of the task
ExecutionStatus status = execHandle.waitForCompletion(Integer.MAX_VALUE);
//Check the status of the task after completion
isTaskSuccess = status.getState().equals(ExecutionState.success);
if( isTaskSuccess ) //Task completed successfully
System.out.println(taskName + " is successful.");
else //Task failed
System.out.println(taskName + " failed.\nFailure Description: " +
status.getDescription() );
return isTaskSuccess;
private static void displayBuildSettings(
ClassificationSettings clasSettings, String buildSettingsName)
System.out.println("BuildSettings Details from the "
+ buildSettingsName + " table:");
displayTable(buildSettingsName, "", "order by SETTING_NAME");
System.out.println("BuildSettings Details from the "
+ buildSettingsName + " model build settings object:");
String objName = clasSettings.getName();
if(objName != null)
System.out.println("Name = " + objName);
String objDescription = clasSettings.getDescription();
if(objDescription != null)
System.out.println("Description = " + objDescription);
java.util.Date creationDate = clasSettings.getCreationDate();
String creator = clasSettings.getCreatorInfo();
String targetAttrName = clasSettings.getTargetAttributeName();
System.out.println("Target attribute name = " + targetAttrName);
AlgorithmSettings algoSettings = clasSettings.getAlgorithmSettings();
if(algoSettings == null)
System.out.println("Failure: clasSettings.getAlgorithmSettings() returns null");
MiningAlgorithm algo = algoSettings.getMiningAlgorithm();
if(algo == null) System.out.println("Failure: algoSettings.getMiningAlgorithm() returns null");
System.out.println("Algorithm Name: " + algo.name());
MiningFunction function = clasSettings.getMiningFunction();
if(function == null) System.out.println("Failure: clasSettings.getMiningFunction() returns null");
System.out.println("Function Name: " + function.name());
try {
String costMatrixName = clasSettings.getCostMatrixName();
if(costMatrixName != null) {
System.out.println("Cost Matrix Details from the " + costMatrixName
+ " table:");
displayTable(costMatrixName, "", "order by ACTUAL_TARGET_VALUE, PREDICTED_TARGET_VALUE");
} catch(Exception jdmExp)
System.out.println("Failure: clasSettings.getCostMatrixName()throws exception");
jdmExp.printStackTrace();
// List of DT algorithm settings
// treeAlgo.setBuildHomogeneityMetric(TreeHomogeneityMetric.gini);
// treeAlgo.setMaxDepth(7);
// ((OraTreeSettings)treeAlgo).setMinDecreaseInImpurity(0.1, SizeUnit.percentage);
// treeAlgo.setMinNodeSize( 0.05, SizeUnit.percentage );
// treeAlgo.setMinNodeSize( 10, SizeUnit.count );
// ((OraTreeSettings)treeAlgo).setMinDecreaseInImpurity(20, SizeUnit.count);
TreeHomogeneityMetric homogeneityMetric = ((OraTreeSettings)algoSettings).getBuildHomogeneityMetric();
System.out.println("Homogeneity Metric: " + homogeneityMetric.name());
int intValue = ((OraTreeSettings)algoSettings).getMaxDepth();
System.out.println("Max Depth: " + intValue);
double doubleValue = ((OraTreeSettings)algoSettings).getMinNodeSizeForSplit(SizeUnit.percentage);
System.out.println("MinNodeSizeForSplit (percentage): " + m_df.format(doubleValue));
doubleValue = ((OraTreeSettings)algoSettings).getMinNodeSizeForSplit(SizeUnit.count);
System.out.println("MinNodeSizeForSplit (count): " + m_df.format(doubleValue));
doubleValue = ((OraTreeSettings)algoSettings).getMinNodeSize();
SizeUnit unit = ((OraTreeSettings)algoSettings).getMinNodeSizeUnit();
System.out.println("Min Node Size (" + unit.name() +"): " + m_df.format(doubleValue));
doubleValue = ((OraTreeSettings)algoSettings).getMinNodeSize( SizeUnit.count );
System.out.println("Min Node Size (" + SizeUnit.count.name() +"): " + m_df.format(doubleValue));
doubleValue = ((OraTreeSettings)algoSettings).getMinNodeSize( SizeUnit.percentage );
System.out.println("Min Node Size (" + SizeUnit.percentage.name() +"): " + m_df.format(doubleValue));
* This method displayes DT model signature.
* @param model model object
* @exception JDMException if failed to retrieve model signature
public static void displayModelSignature(Model model) throws JDMException
String modelName = model.getName();
System.out.println("Model Name: " + modelName);
ModelSignature modelSignature = model.getSignature();
System.out.println("ModelSignature Deatils: ( Attribute Name, Attribute Type )");
MessageFormat mfSign = new MessageFormat(" ( {0}, {1} )");
String[] vals = new String[3];
Collection sortedSet = modelSignature.getAttributes();
Iterator attrIterator = sortedSet.iterator();
while(attrIterator.hasNext())
SignatureAttribute attr = (SignatureAttribute)attrIterator.next();
vals[0] = attr.getName();
vals[1] = attr.getDataType().name();
System.out.println( mfSign.format(vals) );
* This method displayes DT model details.
* @param treeModelDetails tree model details object
* @exception JDMException if failed to retrieve model details
public static void displayTreeModelDetailsExtensions(TreeModelDetail treeModelDetails)
throws JDMException
System.out.println( "\nTreeModelDetail: Model name=" + "treeModel_jdm" );
TreeNode root = treeModelDetails.getRootNode();
System.out.println( "\nRoot node: " + root.getIdentifier() );
// get the info for the tree model
int treeDepth = ((OraTreeModelDetail) treeModelDetails).getTreeDepth();
System.out.println( "Tree depth: " + treeDepth );
int totalNodes = ((OraTreeModelDetail) treeModelDetails).getNumberOfNodes();
System.out.println( "Total number of nodes: " + totalNodes );
int totalLeaves = ((OraTreeModelDetail) treeModelDetails).getNumberOfLeafNodes();
System.out.println( "Total number of leaf nodes: " + totalLeaves );
Stack nodeStack = new Stack();
nodeStack.push( root);
while( !nodeStack.empty() )
TreeNode node = (TreeNode) nodeStack.pop();
// display this node
int nodeId = node.getIdentifier();
long caseCount = node.getCaseCount();
Object prediction = node.getPrediction();
int level = node.getLevel();
int children = node.getNumberOfChildren();
TreeNode parent = node.getParent();
System.out.println( "\nNode id=" + nodeId + " at level " + level );
if( parent != null )
System.out.println( "parent: " + parent.getIdentifier() +
", children=" + children );
System.out.println( "Case count: " + caseCount + ", prediction: " + prediction );
Predicate predicate = node.getPredicate();
System.out.println( "Predicate: " + predicate.toString() );
Predicate[] surrogates = node.getSurrogates();
if( surrogates != null )
for( int i=0; i<surrogates.length; i++ )
System.out.println( "Surrogate[" + i + "]: " + surrogates[i] );
// add child nodes in the stack
if( children > 0 )
TreeNode[] childNodes = node.getChildren();
for( int i=0; i<childNodes.length; i++ )
nodeStack.push( childNodes[i] );
TreeNode[] allNodes = treeModelDetails.getNodes();
System.out.print( "\nNode identifiers by getNodes():" );
for( int i=0; i<allNodes.length; i++ )
System.out.print( " " + allNodes.getIdentifier() );
System.out.println();
// display the node identifiers
int[] nodeIds = treeModelDetails.getNodeIdentifiers();
System.out.print( "Node identifiers by getNodeIdentifiers():" );
for( int i=0; i<nodeIds.length; i++ )
System.out.print( " " + nodeIds[i] );
System.out.println();
TreeNode node = treeModelDetails.getNode(nodeIds.length-1);
System.out.println( "Node identifier by getNode(" + (nodeIds.length-1) +
"): " + node.getIdentifier() );
Rule rule2 = treeModelDetails.getRule(nodeIds.length-1);
System.out.println( "Rule identifier by getRule(" + (nodeIds.length-1) +
"): " + rule2.getRuleIdentifier() );
// get the rules and display them
Collection ruleColl = treeModelDetails.getRules();
Iterator ruleIterator = ruleColl.iterator();
while( ruleIterator.hasNext() )
Rule rule = (Rule) ruleIterator.next();
int ruleId = rule.getRuleIdentifier();
Predicate antecedent = (Predicate) rule.getAntecedent();
Predicate consequent = (Predicate) rule.getConsequent();
System.out.println( "\nRULE " + ruleId + ": support=" +
rule.getSupport() + " (abs=" + rule.getAbsoluteSupport() +
"), confidence=" + rule.getConfidence() );
System.out.println( antecedent );
System.out.println( "=======>" );
System.out.println( consequent );
* Display classification test metrics object
* @param testMetrics classification test metrics object
* @exception JDMException if failed to retrieve test metric details
public static void displayTestMetricDetails(
ClassificationTestMetrics testMetrics) throws JDMException
// Retrieve Oracle ABN model test metrics deatils extensions
// Test Metrics Name
System.out.println("Test Metrics Name = " + testMetrics.getName());
// Model Name
System.out.println("Model Name = " + testMetrics.getModelName());
// Test Data Name
System.out.println("Test Data Name = " + testMetrics.getTestDataName());
// Accuracy
System.out.println("Accuracy = " + m_df.format(testMetrics.getAccuracy().doubleValue()));
// Confusion Matrix
ConfusionMatrix confusionMatrix = testMetrics.getConfusionMatrix();
Collection categories = confusionMatrix.getCategories();
Iterator xIterator = categories.iterator();
System.out.println("Confusion Matrix: Accuracy = " + m_df.format(confusionMatrix.getAccuracy()));
System.out.println("Confusion Matrix: Error = " + m_df.format(confusionMatrix.getError()));
System.out.println("Confusion Matrix:( Actual, Prection, Value )");
MessageFormat mf = new MessageFormat(" ( {0}, {1}, {2} )");
String[] vals = new String[3];
while(xIterator.hasNext())
Object actual = xIterator.next();
vals[0] = actual.toString();
Iterator yIterator = categories.iterator();
while(yIterator.hasNext())
Object predicted = yIterator.next();
vals[1] = predicted.toString();
long number = confusionMatrix.getNumberOfPredictions(actual, predicted);
vals[2] = Long.toString(number);
System.out.println(mf.format(vals));
// Lift
Lift lift = testMetrics.getLift();
System.out.println("Lift Details:");
System.out.println("Lift: Target Attribute Name = " + lift.getTargetAttributeName());
System.out.println("Lift: Positive Target Value = " + lift.getPositiveTargetValue());
System.out.println("Lift: Total Cases = " + lift.getTotalCases());
System.out.println("Lift: Total Positive Cases = " + lift.getTotalPositiveCases());
int numberOfQuantiles = lift.getNumberOfQuantiles();
System.out.println("Lift: Number Of Quantiles = " + numberOfQuantiles);
System.out.println("Lift: ( QUANTILE_NUMBER, QUANTILE_TOTAL_COUNT, QUANTILE_TARGET_COUNT, PERCENTAGE_RECORDS_CUMULATIVE,CUMULATIVE_LIFT,CUMULATIVE_TARGET_DENSITY,TARGETS_CUMULATIVE, NON_TARGETS_CUMULATIVE, LIFT_QUANTILE, TARGET_DENSITY )");
MessageFormat mfLift = new MessageFormat(" ( {0}, {1}, {2}, {3}, {4}, {5}, {6}, {7}, {8}, {9} )");
String[] liftVals = new String[10];
for(int iQuantile=1; iQuantile<= numberOfQuantiles; iQuantile++)
liftVals[0] = Integer.toString(iQuantile); //QUANTILE_NUMBER
liftVals[1] = Long.toString(lift.getCases((iQuantile-1), iQuantile));//QUANTILE_TOTAL_COUNT
liftVals[2] = Long.toString(lift.getNumberOfPositiveCases((iQuantile-1), iQuantile));//QUANTILE_TARGET_COUNT
liftVals[3] = m_df.format(lift.getCumulativePercentageSize(iQuantile).doubleValue());//PERCENTAGE_RECORDS_CUMULATIVE
liftVals[4] = m_df.format(lift.getCumulativeLift(iQuantile).doubleValue());//CUMULATIVE_LIFT
liftVals[5] = m_df.format(lift.getCumulativeTargetDensity(iQuantile).doubleValue());//CUMULATIVE_TARGET_DENSITY
liftVals[6] = Long.toString(lift.getCumulativePositiveCases(iQuantile));//TARGETS_CUMULATIVE
liftVals[7] = Long.toString(lift.getCumulativeNegativeCases(iQuantile));//NON_TARGETS_CUMULATIVE
liftVals[8] = m_df.format(lift.getLift(iQuantile, iQuantile).doubleValue());//LIFT_QUANTILE
liftVals[9] = m_df.format(lift.getTargetDensity(iQuantile, iQuantile).doubleValue());//TARGET_DENSITY
System.out.println(mfLift.format(liftVals));
// ROC
ReceiverOperatingCharacterics roc = testMetrics.getROC();
System.out.println("ROC Details:");
System.out.println("ROC: Area Under Curve = " + m_df.format(roc.getAreaUnderCurve()));
int nROCThresh = roc.getNumberOfThresholdCandidates();
System.out.println("ROC: Number Of Threshold Candidates = " + nROCThresh);
System.out.println("ROC: ( INDEX, PROBABILITY, TRUE_POSITIVES, FALSE_NEGATIVES, FALSE_POSITIVES, TRUE_NEGATIVES, TRUE_POSITIVE_FRACTION, FALSE_POSITIVE_FRACTION )");
MessageFormat mfROC = new MessageFormat(" ( {0}, {1}, {2}, {3}, {4}, {5}, {6}, {7} )");
String[] rocVals = new String[8];
for(int iROC=1; iROC <= nROCThresh; iROC++)
rocVals[0] = Integer.toString(iROC); //INDEX
rocVals[1] = m_df.format(roc.getProbabilityThreshold(iROC));//PROBABILITY
rocVals[2] = Long.toString(roc.getPositives(iROC, true));//TRUE_POSITIVES
rocVals[3] = Long.toString(roc.getNegatives(iROC, false));//FALSE_NEGATIVES
rocVals[4] = Long.toString(roc.getPositives(iROC, false));//FALSE_POSITIVES
rocVals[5] = Long.toString(roc.getNegatives(iROC, true));//TRUE_NEGATIVES
rocVals[6] = m_df.format(roc.getHitRate(iROC));//TRUE_POSITIVE_FRACTION
rocVals[7] = m_df.format(roc.getFalseAlarmRate(iROC));//FALSE_POSITIVE_FRACTION
System.out.println(mfROC.format(rocVals));
private static void displayTable(String tableName, String whereCause, String orderByColumn)
StringBuffer emptyCol = new StringBuffer(" ");
java.sql.Connection dbConn =
((OraConnection)m_dmeConn).getDatabaseConnection();
PreparedStatement pStmt = null;
ResultSet rs = null;
try
pStmt = dbConn.prepareStatement("SELECT * FROM " + tableName + " " + whereCause + " " + orderByColumn);
rs = pStmt.executeQuery();
ResultSetMetaData rsMeta = rs.getMetaData();
int colCount = rsMeta.getColumnCount();
StringBuffer header = new StringBuffer();
System.out.println("Table : " + tableName);
//Build table header
for(int iCol=1; iCol<=colCount; iCol++)
String colName = rsMeta.getColumnName(iCol);
header.append(emptyCol.replace(0, colName.length(), colName));
emptyCol = new StringBuffer(" ");
System.out.println(header.toString());
//Write table data
while(rs.next())
StringBuffer rowContent = new StringBuffer();
for(int iCol=1; iCol<=colCount; iCol++)
int sqlType = rsMeta.getColumnType(iCol);
Object obj = rs.getObject(iCol);
String colContent = null;
if(obj instanceof java.lang.Number)
try
BigDecimal bd = (BigDecimal)obj;
if(bd.scale() > 5)
colContent = m_df.format(obj);
} else
colContent = bd.toString();
} catch(Exception anyExp) {
colContent = m_df.format(obj);
} else
if(obj == null)
colContent = "NULL";
else
colContent = obj.toString();
rowContent.append(" "+emptyCol.replace(0, colContent.length(), colContent));
emptyCol = new StringBuffer(" ");
System.out.println(rowContent.toString());
} catch(Exception anySqlExp) {
anySqlExp.printStackTrace();
}//Ignore
private static void createTableForTestMetrics(String applyOutputTableName,
String testDataName,
String testMetricsInputTableName)
//0. need to execute the following in the schema
String sqlCreate =
"create table " + testMetricsInputTableName + " as " +
"select a.id as id, prediction, probability, affinity_card " +
"from " + testDataName + " a, " + applyOutputTableName + " b " +
"where a.id = b.id";
java.sql.Connection dbConn = ((OraConnection) m_dmeConn).getDatabaseConnection();
Statement stmt = null;
try
stmt = dbConn.createStatement();
stmt.executeUpdate( sqlCreate );
catch( Exception anySqlExp )
System.out.println( anySqlExp.getMessage() );
anySqlExp.printStackTrace();
finally
try
stmt.close();
catch( SQLException sqlExp ) {}
private static void clean()
java.sql.Connection dbConn =
((OraConnection) m_dmeConn).getDatabaseConnection();
Statement stmt = null;
// Drop apply output table
try
stmt = dbConn.createStatement();
stmt.executeUpdate("DROP TABLE TREE_APPLY_OUTPUT1_JDM");
} catch(Exception anySqlExp) {}//Ignore
finally
try
stmt.close();
catch( SQLException sqlExp ) {}
try
stmt = dbConn.createStatement();
stmt.executeUpdate("DROP TABLE TREE_APPLY_OUTPUT2_JDM");
} catch(Exception anySqlExp) {}//Ignore
finally
try
stmt.close();
catch( SQLException sqlExp ) {}
try
stmt = dbConn.createStatement();
stmt.executeUpdate("DROP TABLE TREE_APPLY_OUTPUT3_JDM");
} catch(Exception anySqlExp) {}//Ignore
finally
try
stmt.close();
catch( SQLException sqlExp ) {}
// Drop apply output table created for test metrics task
try
stmt = dbConn.createStatement();
stmt.executeUpdate("DROP TABLE DT_TEST_APPLY_OUTPUT_COST_JDM");
} catch(Exception anySqlExp) {}//Ignore
finally
try
stmt.close();
catch( SQLException sqlExp ) {}
try
stmt = dbConn.createStatement();
stmt.executeUpdate("DROP TABLE DT_TEST_APPLY_OUTPUT_JDM");
} catch(Exception anySqlExp) {}//Ignore
finally
try
stmt.close();
catch( SQLException sqlExp ) {}
//Drop the model
try {
m_dmeConn.removeObject( "treeModel_jdm", NamedObject.model );
} catch(Exception jdmExp) {}
// drop test metrics result: created by TestMetricsTask
try {
m_dmeConn.removeObject( "dtTestMetricsWithCost_jdm", NamedObject.testMetrics );
} catch(Exception jdmExp) {}
try {
m_dmeConn.removeObject( "dtTestMetrics_jdm", NamedObject.testMetrics );
} catch(Exception jdmExp) {}

Hi
I am not sure whether this will help but someone else was getting an error with a java.sql.SQLexception: Unsupported feature. Here is a link to the fix: http://saloon.javaranch.com/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic&f=3&t=007947
Best wishes
Michael

Planning - Sample Application Error

Hi,
I am trying to initilialise sample planning application and get "warn tp-proccessor1 com.hyperion.hbr.securityapi - error retrieving user by identity".
Please can you advice what exactly i need to correct.
Thanks

Hi John,
Thanks for pointing out. I found hyperionPlanning_sysout.log in logs/service folder.
I can see - it's able to build sample dimensions but I noticed few errors
com.hyperion.planning.olap.EssbaseException: Database %s does not exist (1051032)
After this, it;s able to build all dimensions and then I noticed below errors
java.lang.IllegalStateException: member FY08 from dimension 38does not exist.
com.hyperion.planning.xml.HspHUBException: Rejecting Member Actual.
com.hyperion.planning.xml.HspHUBException: Rejecting Member Forecast.
com.hyperion.planning.xml.HspHUBException: Rejecting Member Plan.
com.hyperion.planning.olap.EssbaseException: Database %s does not exist (1051032)
There were errors during sample application initialization. Please check Planning log for details
Please can you advice where else i can check and which logs it refers.
Thanks.

Java.lang.NoClassDefFoundError:Couldnot initialize class com.sap.mw.jco.JCO

Hi,
I am having an issue with SAP adapter configuration. It throws below error in log files :
java.lang.ExceptionInInitializerError: JCO.classInitialize(): Could not load middleware layer 'com.sap.mw.jco.rfc.MiddlewareRFC'
JCO.nativeInit(): Could not initialize dynamic link library sapjcorfc [no sapjcorfc in java.library.path]. java.library.path [opt/apps/Oracle/jdk160_14_R27.6.5-32/jre/lib/i386/client:/opt/apps/Oracle/jdk160_14_R27.6.5-32/jre/lib/i386:/opt/apps/Oracle/jdk160_14_R27.6.5-32/jre/../lib/i386:/opt/apps/Oracle/patch_wls1032/profiles/default/native:/opt/apps/Oracle/patch_jdev1111/profiles/default/native:/opt/apps/Oracle/jdk160_14_R27.6.5-32/jre/lib/i386/client:/opt/apps/Oracle/jdk160_14_R27.6.5-32/jre/lib/i386:/opt/apps/Oracle/jdk160_14_R27.6.5-32/jre/../lib/i386:/opt/apps/Oracle/patch_wls1032/profiles/default/native:/opt/apps/Oracle/patch_jdev1111/profiles/default/native:/opt/apps/Oracle/wlserver_10.3/server/native/linux/i686:/opt/apps/Oracle/wlserver_10.3/server/native/linux/i686/oci920_8:/opt/apps/Oracle/wlserver_10.3/server/native/linux/i686:/opt/apps/Oracle/wlserver_10.3/server/native/linux/i686/oci920_8:/opt/apps/Oracle/Oracle_SOA1/soa/thirdparty/edifecs/XEngine/bin:/opt/apps/Oracle/Oracle_SOA1/soa/thirdparty/edifecs/XEngine/bin]
java.lang.NoClassDefFoundError: Could not initialize class com.sap.mw.jco.JCO
Invoking SAP targets from bpel or iwafjca test servlet fails with "java.lang.NoClassDefFoundError: Could not initialize class com.sap.mw.jco.JCO."
I am able to connect from Application Explorer(AE) and browse through idocs and bapis. I tried to check the class loading pattern for AE using Jconsole :
1. Started the AE
2. /opt/apps/Oracle/jdk1.6.0_19/bin/jps
15279 BseFlashScreen
3. /opt/apps/Oracle/jdk1.6.0_19/bin/jconsole 15279
Enabled verbose output on class loading page and connected to SAP target from AE
4. The verbose output shows below :
Loaded com.sap.mw.jco.JCO from file:/opt/apps/Oracle/Oracle_SOA1/soa/thirdparty/ApplicationAdapters/lib/sapjco.jar
I have added the above path to my LD_LIBRARY_PATH
LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${WL_HOME}/server/native/linux/${arch}:${MW_HOME}/Oracle_SOA1/soa/thirdparty/ApplicationAdapters/lib:${MW_HOME}/user_projects/domains/base_domain/lib:${WL_HOME}/server/native/linux/${arch}/oci920_8
I also added the path to WEBLOGIC_CLASSPATH in commEnv.sh file.
The sapjco.jar, libsapjcorfc.so and librfccm.so files are also available under below directories
WL_HOME/server/lib
MW_HOME/Oracle_SOA1/soa/thirdparty/ApplicationAdapters/lib
MW_HOME/user_projects/domains/base_domain/lib
Any suggestions will be really helpful.
Regards
Subhankar

Hi Manoj,
I have added the libsapjcorfc.so and librfccm.so files to below locations:
WL_HOME/server/lib
MW_HOME/Oracle_SOA1/soa/thirdparty/ApplicationAdapters/lib
MW_HOME/user_projects/domains/base_domain/lib
And also set the LD_LIBRARY_PATH and WEBLOGIC_CLASSPATH in commEnv.sh file.
Eg:
LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${WL_HOME}/server/native/linux/${arch}:${MW_HOME}/Oracle_SOA1/soa/thirdparty/ApplicationAdapters/lib:${MW_HOME}/user_projects/domains/base_domain/lib:${WL_HOME}/server/native/linux/${arch}/oci920_8
Is there any other location where these need to be added ? I hope library path/system path refers to the WEBLOGIC_CLASSPATH ?
Regards
Subhankar

Portal V2 - java error when registering provider

Hi,
(system setup is as follows)
0. DOWNLOADED Portal V2 (OS = Windows 2000 Professional)
1. Installed IAS-infrastructure) in directory c:\oracle\ias
2. Installed IAS-midtier (portal & wireless) in directory c:\oracle\portal
3. Tried to install PDK from the downloaded file and into the same directory as IAS-infrastructure (as per the installation guide) but was forced to provide a new directory. Installed successfully in c:\oracle\pdk (NOTE: All services for instances ias, portal and pdk were started using Oracle Enterprise Manager Website; the OC4J processes were up and running)
The problem occurs when trying to register a new provider as indicated in:
http://portalstudio.oracle.com/pls/ops/docs/FOLDER/COMMUNITY/PDP/LIFECYCLE/TOC/LIFECYCLE.HTM (Installation). A Java error is displayed immediately after granting access and pressing "FINISH"
Error messages are below:
=================================================================================================
An error occurred when attempting to call the providers register function. (WWC-43134)
The following error occurred during the call to Web provider: oracle.webdb.provider.v2.utils.soap.SOAPException: Can't read deployment properties for service: JPDK_V2_SAMPLE_EVENT_WEB_PROVIDER
at oracle.webdb.provider.v2.utils.soap.SOAPProcessor.locateService(Unknown Source)
at oracle.webdb.provider.v2.utils.soap.SOAPProcessor.processInternal(Unknown Source)
at oracle.webdb.provider.v2.utils.soap.SOAPProcessor.process(Unknown Source)
at oracle.webdb.provider.v2.adapter.SOAPServlet.doSOAPCall(Unknown Source)
at oracle.webdb.provider.v2.adapter.SOAPServlet.service(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:336)
at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:59)
at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:523)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:269)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:735)
at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:151)
at com.evermind.util.ThreadPoolThread.run(ThreadPoolThread.java:64)
(WWC-43147)
=================================================================================================
Is something wrong with my installation?
Should I de-install the PDK installed from the Portal V2 Distribution and re-install it with a standalone PDK download and hand configuration of the parameter files?

Sorry, false alarm - it works OK now.
The mistake was that while registering the new sample provider, I had entered the name of the new provider in "Service ID", instead of using one of the providers that were available - eg "sample"
It worked OK when I used "sample"

BPM Simple Sample Application Error!!!

hi,
i have some problems with the bpm simple sample applications on our local sap nw ce system (7.1 ehp1 sp0)?
on the esworkplace i have download the *.sca file and have import this file into my nwds.
i following the simple sample documentation an define and configure the ERP and ERP_META Destinations on the nwds and our local sap nw ce system.
also i do the future steps which was described (service registry, proxy settings, ...).
on page 16 of the simple sample documetation is defined which Sofware Component has dependencies to other SC´s.
the SC "BPEM_BUILDT" depends on the SC "ESMP_BUILDT" and "COMP_BUILDT", the SC "COMP_BUILT" doesnt exist on my nwds (7.1 ehp1 sp0).
has everybody any idea why the SC "COMP_BUILT" not exist on my nwds???
still this absent SC i can deploy the bpm simple sample successful to our sap nw ce system.
now i do the post deployment steps for the bpm samples.
after this i call the simple sample application on my sap nw ce portal and can execute the "Initiate Equipment Phase In Process".
now i can see a new entry on my uwl, i open the uwl task.
at step 1, 2, 3 i change no data an click next, after step 3 (create equipment) i get the following error:
com.sap.esi.esp.service.server.query.discovery.ExtendedServiceException: no endpoints found for interface 
IndividualMaterialERPCreateRequestConfirmation_In_V1 
 
detailed error message: 
com.sap.tc.webdynpro.model.webservice.exception.WSModelRuntimeException: Exception on creation of service metadata for WS metadata 
destination 'ERP_META' and WS interface 'IndividualMaterialERPCreateRequestConfirmation_In_V1'. One possible reason is that
Caused by: com.sap.esi.esp.service.server.query.discovery.ExtendedServiceException: no endpoints found for interface
IndividualMaterialERPCreateRequestConfirmation_In_V1
at com.sap.esi.esp.service.server.query.discovery.DestinationsHelperImplSoa.getEndpointConfigurations(DestinationsHelperImplSoa.java:1184)
at com.sap.esi.esp.service.server.query.discovery.DestinationsHelperImplSoa.getWSDLUrl(DestinationsHelperImplSoa.java:847)
at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.getWSDLUrl(GenericServiceFactory.java:547)
at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService_NewInstance(GenericServiceFactory.java:377)
at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService(GenericServiceFactory.java:230)
at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService(GenericServiceFactory.java:195)
at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getOrCreateWsrService(WSModelInfo.java:529)
... 82 more
after this error i test the endpoint manually. i call the service registry (sr.esworkplace.sap.com) an search the service:
IndividualMaterialERPCreateRequestConfirmation_In_V1
now i test the endpoint with the following data:
MaintenancePlanningPlantID: 0001
WorkCentreID: TECH.SER
CategoryCode: M
the return is the following:
TypeID:005(PLM_SE_EAM_SC)
SeverityCode:1
Note:Individual Material 000000000010006703 is created
i think the return from the service was successful.
i hope somebody can help me!!!
thanks,
Fabian

Hi Arafat,
the destinations for the services are already configured::
at destination template management > destination templates the following is defined:
- Tab: General
Destination Name: ERP
Destination Type: Service Registry
System: ABAP
System Name: HU2
Hostname: iwdf2379
Installation Nr.: 0120003411
Client: 800
- Tab: Security
Authentication: HTTP Authentication, User ID/Password (Basic)
User ID: <es workplace user (suser)>
pw: ******
and
- Tab: General
Destination Name: ERP_META
Destination Type: Service Registry
System: ABAP
System Name: HU2
Hostname: iwdf2379
Installation Nr.: 0120003411
Client: 800
- Tab: Security
Authentication: HTTP Authentication, User ID/Password (Basic)
User ID: <es workplace user (suser)>
pw: ******
also i have configured the same destination on my nwds.
i think this is correct?
futher ideas, why this doesnt work?
thanks,
fabian

Error COM 210000

We are trying to use jCOM to connect to our WL-App. (We had been using
JIntegra before)
I made a simple JCom-Helper identical to the one, delivered in the
earlybound-sample.
Trying to create an object in VB couses the server to say:
<03.05.2002 15:11:58 CEST> <Error> <COM> <210000> <IOXIDResolver opNum 5
invoked. This method is not implemented.>
<03.05.2002 15:11:58 CEST> <Error> <socket> <000413> <Failure in
processSockets() - GetData: weblogic.socket.NTSocketMuxer$GetData - fd:
'2324', numBytes: '654'
java.lang.NullPointerException
java.lang.NullPointerException
at weblogic.com.MuxableSocketDCOM.isMessageComplete(MuxableSocketDCOM.ja
va:182)
at weblogic.com.MuxableSocketDCOM.dispatch(MuxableSocketDCOM.java:203)
at weblogic.socket.NTSocketMuxer.processSockets(NTSocketMuxer.java:667)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:
23)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:152)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:133)
>
and no object is created (VB hangs in waiting for the object)
In the FAQ I can read:
065070
There is a known issue with the logging of WebLogic Server jCOM error
messages. COM warnings are incorrectly logged as errors, as in this example:
<Error> <COM> <210000> <IOXIDResolveropNum 5 invoked. This method is not
implemented.>
So: I know, this is only a warning, but where is my object? ;-)
Can s/o tell me?
Many thanks,
Uli

Sorry for delay!!
I tried W2KSP1, W2KSP2 and XPpro on several P3 / P4 with 256 / 521 RAM.
Uli
"dan seeman" <[email protected]> schrieb im Newsbeitrag
news:[email protected]..
Hi,
One last question. Can you tell me more about what OS you have theWLServer
installed on (machine type, OS and version)?
Thanks in advance.
dan
Uli Schulze-Eyssing wrote:
Hi Dan,
wl70 release
Uli
"dan seeman" <[email protected]> schrieb im Newsbeitrag
news:[email protected]..
What version of WLS you are using?
dan
Uli Schulze-Eyssing wrote:
We are trying to use jCOM to connect to our WL-App. (We had been
using
JIntegra before)
I made a simple JCom-Helper identical to the one, delivered in the
earlybound-sample.
Trying to create an object in VB couses the server to say:
<03.05.2002 15:11:58 CEST> <Error> <COM> <210000> <IOXIDResolveropNum 5
invoked. This method is not implemented.>
<03.05.2002 15:11:58 CEST> <Error> <socket> <000413> <Failure in
processSockets() - GetData: weblogic.socket.NTSocketMuxer$GetData -fd:
'2324', numBytes: '654'
java.lang.NullPointerException
java.lang.NullPointerException
atweblogic.com.MuxableSocketDCOM.isMessageComplete(MuxableSocketDCOM.ja
>>>>
va:182)
atweblogic.com.MuxableSocketDCOM.dispatch(MuxableSocketDCOM.java:203)
>>>>
atweblogic.socket.NTSocketMuxer.processSockets(NTSocketMuxer.java:667)
>>>>
atweblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:
>>>>
23)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:152)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:133)
>
and no object is created (VB hangs in waiting for the object)
In the FAQ I can read:
065070
There is a known issue with the logging of WebLogic Server jCOMerror
messages. COM warnings are incorrectly logged as errors, as in thisexample:
<Error> <COM> <210000> <IOXIDResolveropNum 5 invoked. This method is
not
implemented.>
So: I know, this is only a warning, but where is my object? ;-)
Can s/o tell me?
Many thanks,
Uli

Java Error at OMS -ORBSingleton: access deniedjava.lang.SecurityException:

HI ALL,
I am getting following Java errors when starting OMS on linux F4, I have created the repository, but when I start the OMS using the followng command I get the error
[oracle@test ~]$ oemctl start oms
Starting the Oracle Management Server...
Error starting Oracle Management Server. ORBSingleton: access deniedjava.lang.SecurityException: ORBSingleton: access denied
at com.sun.corba.se.internal.corba.ORBSingleton.connect(ORBSingleton.java:309)
at oracle.sysman.vxn.VxnNamingContext.<init>(VxnNamingContext.java:285)
at oracle.sysman.vxn.VxnNamingContext.getNewContext(VxnNamingContext.java:222)
at oracle.sysman.vxn.VxnNamingService.getInitialContext(VxnNamingService.java:1072)
at oracle.sysman.vxn.VxnNamingService.enableBootstrap(VxnNamingService.java:1080)
at oracle.sysman.vxn.VxnNamingService.init(VxnNamingService.java:238)
at oracle.sysman.vxn.VxnNamingService.getNamingService(VxnNamingService.java:103)
at oracle.sysman.vxn.VxnNamingService.getNamingService(VxnNamingService.java:112)
at oracle.sysman.vxa.VxaAppServer.initServer(VxaAppServer.java:3417)
at oracle.sysman.vxa.VxaAppServer.main(VxaAppServer.java:3048)
OMS exited on Wed Nov 30 10:11:10 EST 2005 with return value 56
Could not start management server. Initialization failure
\nManagement server startup failed. Check the file /opt/oracle/9.2.0/sysman/log/oms.nohup for details
I have already done the followings
1) Do a fresh install of a complete 9.2.0.1 RDBMS and this should not be on top of a previous home ,
2) Configure a dedicated listener for just installed 9.2.0.1 database
listening on physical hostname ,
3) Run EMCA to configure the OMS on physical hostname, previously configured listener and freshly installed 9.2.0.1 database ,
4) Check the symbolic links for $ORACLE_HOME/jre/1.1.8/bin/javakey and $ORACLE_HOME/jre/1.1.8/bin/rmi.registry are OK ,
5) open oemctl file and check whether PATH is set correctly to $ORACLE_HOME/jre/1.1.8/bin .
Note:
I have got Jre installed on different path i.e. /opt/oracle/jre
the the path in oemctl is pointing to the above path.
Any idea ???
I am using 9.2.0.6 database version, and everything else is working fine
Regards,

Hi, Did you ever solve this - I have the same problem, agent and everything else works fine...
Thanks for any comments/suggestions....?
OEMCTL for Linux: Version 9.2.0.1.0 Production
Copyright (c) 1998, 2002, Oracle Corporation. All rights reserved.
Starting the Oracle Management Server...
Error starting Oracle Management Server. ORBSingleton: access deniedjava.lang.SecurityException: ORBSingleton: access denied
at com.sun.corba.se.internal.corba.ORBSingleton.connect(ORBSingleton.java:309)
at oracle.sysman.vxn.VxnNamingContext.<init>(VxnNamingContext.java:285)
at oracle.sysman.vxn.VxnNamingContext.getNewContext(VxnNamingContext.java:222)
at oracle.sysman.vxn.VxnNamingService.getInitialContext(VxnNamingService.java:1072)
at oracle.sysman.vxn.VxnNamingService.enableBootstrap(VxnNamingService.java:1080)
etc..

JBUILDER5 :"sample.java": Error #: 750 : initialization error: com.borland"

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