Issue with class loading - Java concurrent Program

Hi ,
We are facing a strange issue for one of our customer.
Scenario :
We have a Java Concurrent Program (A.java ) which refers another Java class (B.java) , we modified the file B.java for a fix and created a patch. after applying the patch and bouncing the apache ,we found that B.java is loaded the old version of the class file.
We asked them to restart the concurrent manager and related services, still we see that old version of B.java is loaded. (confirmed by adding code throwing exception - throw new Exception from a specific line and found that its not getting thrown at run-time)
Any clue on this?.
Thanks
Joseph George

Deployed this file both tier - Database server tier and Application server tier.
I have face same issue, Concurrent program not picking file application server tier. its picking file from database server tier.
Thanks, Avaneesh

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Please post the details of the application release, database version and OS.
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Hi Charls,
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at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:141)
at oracle.apps.fnd.cp.request.Run.main(Run.java:157)
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Thanks

Ajay,
Yes you are right. I did not register my java program yet in the concurrent programs.
I thought I could test it out from the operating system command line before registering it. But looking at your document you sent me it seems I have to do all the steps i.e. define concurrent program etc before I can test it from the operating system. If that's the case then what's the use of trying to test it via operating system using
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Syed

.class file location of a java concurrent program

Hi frnds,
I need to know the .class file location of a java concurrent prog. I know the filename from concurrent program executables and my concurrent program filepath is oracle.apps.xxogl.f04.cp.file. But I dont know where the exact location of the file is. pls help me.
I searched for the same and found the following article in many places which doesnt seem to help me much.
http://geektalkin.blogspot.com/2008/03/oracle-apps-java-concurrent-program.html
pls help. thanks in advance.
Lisan

Hi Lisan,
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HTH,
Syed.

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     at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
     at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
It appears from the error message that after giving this CLASSPATH, program was not able to find the "Run" method itself. In otherwords, CLASSPATH screwed it further.
Can anybody please point out what am I doing wrong here?
Regards
Java Code:
package oracle.apps.custom.printmachine;
import java.sql.*;
import oracle.apps.fnd.cp.request.* ;
import java.io.*;
import oracle.apps.fnd.util.*;
public class PrintMachineInterface implements JavaConcurrentProgram {
public static final String M_SUCCESS = "SUCCESS";
public static final String M_ERROR = "ERROR";
public static final String M_WARNING = "WARNING";
int mRequestStatus = -1;
int max_number_of_records = 99999999;
private String mSqlServerHost = "mysqlserver.domain.com";
// Application Short Name
private String applName;
CpContext mCtx;
LogFile logFile;
OutFile outFile;
Connection mConn = null;
ReqCompletion lRC;
public PrintMachineInterface(){
// if no parameter value is specified for APPLNAME then use FND
//as default value
applName = "FND";
private void logMessage(String str) {
java.util.Date now = new java.util.Date();
logFile.writeln(now.toString() + ": " + str, LogFile.STATEMENT);
static String mInsertRecord = " Declare " + " BEGIN "
+ " INSERT INTO XXGFN_GBL_CE_PM_STAGE(ID, KEY, FILENAME, PRINTED_AT, CREATED_AT, DOCTYPE, LANGUAGE, OU, TRX_ID, DOC_ID, REQ_ID, TEMPLATE, PAGES, DOC_TEXT, TIMES_RECEIVED)"
+ " VALUES (:1, :2, :3, :4, :5, :6, :7, :8, :9, :10, :11, :12, :13, substr(:14,2000), :15);"
+ " COMMIT;"
+ " END;";
static Connection con = null;
public void openConection() {
logMessage( "In openConection()");
try {
logMessage( "Before Loading Driver com.microsoft.jdbc.sqlserver.SQLServerDriver");
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
logMessage( "After Loading Driver com.microsoft.jdbc.sqlserver.SQLServerDriver");
logMessage( "Attempting to connect to " + mSqlServerHost);
con = DriverManager.getConnection("jdbc:microsoft:sqlserver://" + mSqlServerHost + ":1433;User=sql_user;Password=sql_pwd");
logMessage( "After con assigned from getConnection(jdbc:microsoft:sqlserver://" + mSqlServerHost + ":1433;User=pm_dba_access;Password=*****");
} catch (java.lang.ClassNotFoundException e) {
logMessage("openConection() ClassNotFoundException: " + e);
} catch (SQLException ex) {
logMessage("openConection() SQLException: " + ex);
public void closeSQLServerConnection() {
try {
logMessage( "In closeSQLServerConnection().......closing JDBC Connection");
if (con != null)
logMessage( "Con is not null");
con.close();
logMessage( "Con Closed Successfully");
else
logMessage( "Connection object was null, hence skipping close");
} catch (SQLException ex) {
logMessage("SQLException: " + ex);
} catch (Exception ex) {
logMessage("Exception in closeSQLServerConnection() : " + ex);
private void populate_staging_table(
String p_id,
String p_key,
String p_filename,
String p_printed_at,
String p_created_at,
String p_doctype,
String p_language,
String p_ou,
String p_trx_id,
String p_doc_id,
String p_req_id,
String p_template,
String p_pages,
String p_doc_text,
String p_times_received
PreparedStatement lStmt = null;
logMessage("Populating data from PrintMachine history table");
try {
lStmt = mConn.prepareCall(mInsertRecord);
lStmt.setString(1, p_id);
lStmt.setString(2, p_key);
lStmt.setString(3, p_filename);
lStmt.setString(4, p_printed_at);
lStmt.setString(5, p_created_at);
lStmt.setString(6, p_doctype);
lStmt.setString(7, p_language);
lStmt.setString(8, p_ou);
lStmt.setString(9, p_trx_id);
lStmt.setString(10, p_doc_id);
lStmt.setString(11, p_req_id);
lStmt.setString(12, p_template);
lStmt.setString(13, p_pages);
lStmt.setString(14, p_doc_text);
lStmt.setString(15, p_times_received);
lStmt.execute();
lStmt.close();
} catch (SQLException s) {
logMessage("Exception thrown w/ error message: "
+ s.getMessage());
s.printStackTrace();
finally {
try {
if (lStmt != null)
lStmt.close();
} catch (SQLException e) {
logMessage("SQLException: " + e);
private void processPrintMachineRecords() {
int number_of_recs = 0;
try {
PreparedStatement stmt = con.prepareStatement("SELECT TOP 1000 ID, Key, Filename, PrintedAt, CreatedAt, Doctype, Language,OU, TransactionID, DocumentID, RequestID, Template, Pages, Documenttext, TimesReceived FROM PM_DATA.dbo.History" );
ResultSet rst = stmt.executeQuery();
while (rst.next()) {
number_of_recs++;
if (number_of_recs == max_number_of_records) break;
populate_staging_table(
rst.getString(1), rst.getString(2)
,rst.getString(3), rst.getString(4)
,rst.getString(5), rst.getString(6)
,rst.getString(7), rst.getString(8)
,rst.getString(9), rst.getString(10)
,rst.getString(11), rst.getString(12)
,rst.getString(13), rst.getString(14)
,rst.getString(15)
stmt.close();
rst.close();
mConn.commit();
} catch (SQLException ex) {
logMessage("SQLException: " + ex);
catch (Exception ex) {
logMessage("Exception:: " + ex);
closeSQLServerConnection();
public void runProgram(CpContext pCpContext) {
applName = "XXGFN";
String l_file_path = null;
mCtx = pCpContext;
//get handle on request completion object for reporting status
lRC = pCpContext.getReqCompletion();
// assign logfile
logFile = pCpContext.getLogFile();
// assign outfile
outFile = pCpContext.getOutFile();
// get the JDBC connection object
mConn = pCpContext.getJDBCConnection();
l_file_path = ((new File(outFile.getFileName())).getParent() == null ? ""
: (new File(outFile.getFileName())).getParent());
// get parameter list object from CpContext
ParameterList lPara = pCpContext.getParameterList();
while (lPara.hasMoreElements())
NameValueType aNVT = lPara.nextParameter();
if ( aNVT.getName().equals("APPLNAME") )
applName = aNVT.getValue();
/** openConection() Opens the connection to SQL Server Database*/
openConection() ;
logMessage("Before Calling processPrintMachineRecords()");
processPrintMachineRecords();
logMessage("After Calling processPrintMachineRecords()");
try{
setCompletion(ReqCompletion.NORMAL, "Request Completed Normal");
} catch (Exception e) {
setCompletion(ReqCompletion.ERROR, e.toString());
} finally {
pCpContext.releaseJDBCConnection();
* Sets the request completion status based on proper precedence. ERROR >
* WARNING > NORMAL
* @param pStatus
* Status of the request.
* @param pCompletionText
* Request's completion text.
public void setCompletion(int pStatus, String pCompletionText) {
if ((pStatus == ReqCompletion.ERROR)
|| ((pStatus == ReqCompletion.WARNING) && (mRequestStatus != ReqCompletion.ERROR))
|| ((pStatus == ReqCompletion.NORMAL)
&& (mRequestStatus != ReqCompletion.WARNING) && (mRequestStatus != ReqCompletion.ERROR))) {
mRequestStatus = pStatus;
lRC.setCompletion(pStatus, pCompletionText);
}

ok
i used Template.java as input
useful MOS:
How To Create a Java Concurrent Program? [ID 827563.1]
Java Concurrent Program FAQ [ID 827575.1]
i used
//goto ms sql server 2008r2
        try{
         Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
         con = java.sql.DriverManager.getConnection(
                                      "jdbc:sqlserver://1.2.3.4:1433;databaseName=test;selectMethod=cursor",
                                      "test", "test");
          if(con!=null) System.out.println("Connection Successful!");
        }catch(Exception e){
          e.printStackTrace();
          System.out.println("Error Trace in getConnection() : " + e.getMessage());
        }1.2.3.4 - ip of instance with sqlserver2008r2 :)
in your code
>
try {
logMessage( "Before Loading Driver com.microsoft.jdbc.sqlserver.SQLServerDriver");
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
logMessage( "After Loading Driver com.microsoft.jdbc.sqlserver.SQLServerDriver");
logMessage( "Attempting to connect to " + mSqlServerHost);
con = DriverManager.getConnection("jdbc:microsoft:sqlserver://" + mSqlServerHost + ":1433;User=sql_user;Password=sql_pwd");
logMessage( "After con assigned from getConnection(jdbc:microsoft:sqlserver://" + mSqlServerHost + ":1433;User=pm_dba_access;Password=*****");
} catch (java.lang.ClassNotFoundException e) {
logMessage("openConection() ClassNotFoundException: " + e);
} catch (SQLException ex) {
logMessage("openConection() SQLException: " + ex);
>
try my case for Driver and Connection
put result .class file to needed directory
put sqljdbc4.jar to /rs01/u02/applmgr/utyeb02/apps/apps_st/comn/java/lib
and for concurrent program option
-classpath /rs01/u02/applmgr/utyeb02/apps/apps_st/comn/java/classes:/rs01/u02/applmgr/utyeb02/apps/apps_st/appl/au/12.0.0/appsborg.zip:/rs01/u02/applmgr/utyeb02/apps/apps_st/comn/java/lib/sqljdbc4.jaralso useful mos:
Classpath Setting of Third Party Jar Files in R12 Java Concurrent Program (JCP) [ID 1292694.1]

Java Concurrent Program Errors out

Hi All,
Request you to help me in this issue as this is on high priority.
we have registered a Java Concurrent Program Named Genus Merge Two P45 Pdf's which gives the output in pdf format.
The concurrent program errors out showing the log as follows :
GENUS Custom: Version : UNKNOWN
Copyright (c) 1979, 1999, Oracle Corporation. All rights reserved.
GEN_MERGE_TWO_PDFS module: Genus Merge Two P45 Pdf's
Current system time is 10-MAR-2010 07:10:43
Exception in static block of jtf.cache.appsimpl.AppsCacheLogger. Stack trace is: oracle.apps.fnd.common.AppsException: oracle.apps.fnd.common.PoolException: Exception creating new Poolable object.
     at oracle.apps.fnd.profiles.Profiles.getProfileOption(Profiles.java:1509)
     at oracle.apps.fnd.profiles.Profiles.getProfile(Profiles.java:362)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.getSpecificProfileFromDB(ExtendedProfileStore.java:210)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.getSpecificProfile(ExtendedProfileStore.java:169)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.getProfile(ExtendedProfileStore.java:148)
     at oracle.apps.fnd.common.logging.DebugEventManager.configureUsingDatabaseValues(DebugEventManager.java:1201)
     at oracle.apps.fnd.common.logging.DebugEventManager.configureLogging(DebugEventManager.java:1044)
     at oracle.apps.fnd.common.logging.DebugEventManager.internalReinit(DebugEventManager.java:1013)
     at oracle.apps.fnd.common.logging.DebugEventManager.reInitialize(DebugEventManager.java:980)
     at oracle.apps.fnd.common.logging.DebugEventManager.reInitialize(DebugEventManager.java:967)
     at oracle.apps.fnd.common.AppsLog.reInitialize(AppsLog.java:570)
     at oracle.apps.fnd.common.AppsContext.initLog(AppsContext.java:593)
     at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:570)
     at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:524)
     at oracle.apps.fnd.common.AppsContext.<init>(AppsContext.java:292)
     at oracle.apps.fnd.common.WebAppsContext.<init>(WebAppsContext.java:1002)
     at oracle.apps.jtf.cache.ArchitectureWrapper.createAppsContextWithDBCFile(ArchitectureWrapper.java:143)
     at oracle.apps.jtf.cache.ArchitectureWrapper.createDefaultAppsContext(ArchitectureWrapper.java:107)
     at oracle.apps.jtf.cache.ArchitectureWrapper.createAppsContext(ArchitectureWrapper.java:96)
     at oracle.apps.jtf.cache.appsimpl.AppsCacheLogger.<clinit>(AppsCacheLogger.java:43)
     at oracle.apps.jtf.cache.appsimpl.AppsCacheEnvironment.getCacheLogger(AppsCacheEnvironment.java:67)
     at oracle.apps.jtf.cache.CacheManager.initCache(CacheManager.java:711)
     at oracle.apps.jtf.cache.CacheManager.<clinit>(CacheManager.java:378)
     at oracle.apps.fnd.cache.Cache.setCacheFullName(Cache.java:228)
     at oracle.apps.fnd.cache.Cache.initCache(Cache.java:114)
     at oracle.apps.fnd.cache.Cache.<init>(Cache.java:89)
     at oracle.apps.fnd.cache.AppsCache.<init>(AppsCache.java:86)
     at oracle.apps.fnd.cache.AolCaches.getCache(AolCaches.java:155)
     at oracle.apps.fnd.profiles.Profiles.<clinit>(Profiles.java:241)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.init(ExtendedProfileStore.java:498)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.<init>(ExtendedProfileStore.java:119)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
     at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
     at oracle.apps.fnd.common.AppsContext.instantiateProfileStore(AppsContext.java:3959)
     at oracle.apps.fnd.common.AppsContext.makeProfileStore(AppsContext.java:780)
     at oracle.apps.fnd.common.Context.setProfileStore(Context.java:767)
     at oracle.apps.fnd.common.Context.setProfileStore(Context.java:749)
     at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:564)
     at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:524)
     at oracle.apps.fnd.common.AppsContext.<init>(AppsContext.java:292)
     at oracle.apps.fnd.cp.request.CpContext.<init>(CpContext.java:141)
     at oracle.apps.fnd.cp.request.CpContext.<init>(CpContext.java:124)
     at oracle.apps.fnd.cp.request.Run.main(Run.java:127)
Caused by: oracle.apps.fnd.common.PoolException: Exception creating new Poolable object.
     at oracle.apps.fnd.common.Pool.createObject(Pool.java:1321)
     at oracle.apps.fnd.common.Pool.borrowObject(Pool.java:1062)
     at oracle.apps.fnd.security.DBConnObjPool.borrowObject(DBConnObjPool.java:752)
     at oracle.apps.fnd.security.AppsConnectionManager.borrowConnection(AppsConnectionManager.java:297)
     at oracle.apps.fnd.common.Context.borrowConnection(Context.java:1720)
     at oracle.apps.fnd.common.AppsContext.getPrivateConnectionFinal(AppsContext.java:2306)
     at oracle.apps.fnd.common.AppsContext.getPrivateConnection(AppsContext.java:2243)
     at oracle.apps.fnd.common.AppsContext.getJDBCConnection(AppsContext.java:2101)
     at oracle.apps.fnd.common.AppsContext.getJDBCConnection(AppsContext.java:1910)
     at oracle.apps.fnd.common.AppsContext.getJDBCConnection(AppsContext.java:1754)
     at oracle.apps.fnd.common.AppsContext.getJDBCConnection(AppsContext.java:1767)
     at oracle.apps.fnd.common.Context.getJDBCConnection(Context.java:1453)
     at oracle.apps.fnd.cache.GenericCacheLoader.load(GenericCacheLoader.java:168)
     at oracle.apps.fnd.profiles.Profiles.getProfileOption(Profiles.java:1500)
     ... 44 more
Caused by: java.lang.AbstractMethodError: oracle.sql.LnxLibThin.lnxnuc([BILjava/lang/String;)Ljava/lang/String;
     at oracle.sql.NUMBER.toInt(NUMBER.java:414)
     at oracle.jdbc.dbaccess.DBConversion.NumberBytesToInt(DBConversion.java:2959)
     at oracle.jdbc.driver.OracleStatement.getIntValue(OracleStatement.java:4596)
     at oracle.jdbc.driver.OracleResultSetImpl.getInt(OracleResultSetImpl.java:536)
     at oracle.apps.fnd.security.ConnectionManager.setClientData(ConnectionManager.java:1497)
     at oracle.apps.fnd.security.ConnectionManager.dbConnect(ConnectionManager.java:1446)
     at oracle.apps.fnd.security.ConnectionManager.dbConnect(ConnectionManager.java:1325)
     at oracle.apps.fnd.security.AppsConnectionManager.makeGwyuidConn(AppsConnectionManager.java:884)
     at oracle.apps.fnd.security.AppsConnectionManager.getGwyuidConn(AppsConnectionManager.java:962)
     at oracle.apps.fnd.security.AppsConnectionManager.makeGuestConnection(AppsConnectionManager.java:780)
     at oracle.apps.fnd.security.DBConnObj.<init>(DBConnObj.java:246)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
     at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
     at oracle.apps.fnd.common.Pool.createObject(Pool.java:1308)
     ... 57 more
Exception in static block of jtf.cache.CacheManager. Stack trace is: oracle.apps.jtf.base.resources.FrameworkException: oracle.apps.fnd.common.PoolException: Exception creating new Poolable object.
     at oracle.apps.jtf.cache.CacheManager.initCache(CacheManager.java:718)
     at oracle.apps.jtf.cache.CacheManager.<clinit>(CacheManager.java:378)
     at oracle.apps.fnd.cache.Cache.setCacheFullName(Cache.java:228)
     at oracle.apps.fnd.cache.Cache.initCache(Cache.java:114)
     at oracle.apps.fnd.cache.Cache.<init>(Cache.java:89)
     at oracle.apps.fnd.cache.AppsCache.<init>(AppsCache.java:86)
     at oracle.apps.fnd.cache.AolCaches.getCache(AolCaches.java:155)
     at oracle.apps.fnd.profiles.Profiles.<clinit>(Profiles.java:241)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.init(ExtendedProfileStore.java:498)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.<init>(ExtendedProfileStore.java:119)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
     at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
     at oracle.apps.fnd.common.AppsContext.instantiateProfileStore(AppsContext.java:3959)
     at oracle.apps.fnd.common.AppsContext.makeProfileStore(AppsContext.java:780)
     at oracle.apps.fnd.common.Context.setProfileStore(Context.java:767)
     at oracle.apps.fnd.common.Context.setProfileStore(Context.java:749)
     at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:564)
     at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:524)
     at oracle.apps.fnd.common.AppsContext.<init>(AppsContext.java:292)
     at oracle.apps.fnd.cp.request.CpContext.<init>(CpContext.java:141)
     at oracle.apps.fnd.cp.request.CpContext.<init>(CpContext.java:124)
     at oracle.apps.fnd.cp.request.Run.main(Run.java:127)
Caused by: oracle.apps.jtf.base.resources.FrameworkException: oracle.apps.fnd.common.PoolException: Exception creating new Poolable object.
     at oracle.apps.jtf.base.resources.FrameworkException.convertException(FrameworkException.java:607)
     at oracle.apps.jtf.base.resources.FrameworkException.addException(FrameworkException.java:585)
     at oracle.apps.jtf.base.resources.FrameworkException.<init>(FrameworkException.java:66)
     at oracle.apps.jtf.base.resources.FrameworkException.<init>(FrameworkException.java:88)
     at oracle.apps.jtf.base.resources.FrameworkException.<init>(FrameworkException.java:202)
     at oracle.apps.jtf.base.resources.FrameworkException.<init>(FrameworkException.java:218)
     at oracle.apps.jtf.base.resources.FrameworkException.<init>(FrameworkException.java:249)
     ... 24 more
Exception in thread "main" oracle.apps.fnd.common.PoolException: Exception creating new Poolable object.
     at oracle.apps.fnd.common.Pool.createObject(Pool.java:1321)
     at oracle.apps.fnd.common.Pool.borrowObject(Pool.java:1062)
     at oracle.apps.fnd.security.DBConnObjPool.borrowObject(DBConnObjPool.java:752)
     at oracle.apps.fnd.security.AppsConnectionManager.borrowConnection(AppsConnectionManager.java:297)
     at oracle.apps.fnd.common.Context.borrowConnection(Context.java:1720)
     at oracle.apps.fnd.common.AppsContext.getPrivateConnectionFinal(AppsContext.java:2306)
     at oracle.apps.fnd.common.AppsContext.getPrivateConnection(AppsContext.java:2243)
     at oracle.apps.fnd.common.AppsContext.getJDBCConnection(AppsContext.java:2101)
     at oracle.apps.fnd.common.AppsContext.getLocalJDBCConnection(AppsContext.java:2481)
     at oracle.apps.fnd.common.AppsContext.getLocalJDBCConnection(AppsContext.java:2416)
     at oracle.apps.fnd.common.AppsContext.getLocalJDBCConnection(AppsContext.java:2397)
     at oracle.apps.fnd.common.ProfileCache.getProfileObject(ProfileCache.java:110)
     at oracle.apps.fnd.common.NativeProfileStore.getSpecificProfileFromDB(NativeProfileStore.java:375)
     at oracle.apps.fnd.common.NativeProfileStore.getProfile(NativeProfileStore.java:314)
     at oracle.apps.fnd.common.logging.DebugEventManager.configureUsingDatabaseValues(DebugEventManager.java:1201)
     at oracle.apps.fnd.common.logging.DebugEventManager.configureLogging(DebugEventManager.java:1044)
     at oracle.apps.fnd.common.logging.DebugEventManager.internalReinit(DebugEventManager.java:1013)
     at oracle.apps.fnd.common.logging.DebugEventManager.reInitialize(DebugEventManager.java:980)
     at oracle.apps.fnd.common.logging.DebugEventManager.reInitialize(DebugEventManager.java:967)
     at oracle.apps.fnd.common.AppsLog.reInitialize(AppsLog.java:570)
     at oracle.apps.fnd.common.AppsContext.initLog(AppsContext.java:593)
     at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:570)
     at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:524)
     at oracle.apps.fnd.common.AppsContext.<init>(AppsContext.java:292)
     at oracle.apps.fnd.cp.request.CpContext.<init>(CpContext.java:141)
     at oracle.apps.fnd.cp.request.CpContext.<init>(CpContext.java:124)
     at oracle.apps.fnd.cp.request.Run.main(Run.java:127)
Caused by: java.lang.AbstractMethodError: oracle.sql.LnxLibThin.lnxnuc([BILjava/lang/String;)Ljava/lang/String;
     at oracle.sql.NUMBER.toInt(NUMBER.java:414)
     at oracle.jdbc.dbaccess.DBConversion.NumberBytesToInt(DBConversion.java:2959)
     at oracle.jdbc.driver.OracleStatement.getIntValue(OracleStatement.java:4596)
     at oracle.jdbc.driver.OracleResultSetImpl.getInt(OracleResultSetImpl.java:536)
     at oracle.apps.fnd.security.ConnectionManager.setClientData(ConnectionManager.java:1497)
     at oracle.apps.fnd.security.ConnectionManager.dbConnect(ConnectionManager.java:1446)
     at oracle.apps.fnd.security.ConnectionManager.dbConnect(ConnectionManager.java:1325)
     at oracle.apps.fnd.security.AppsConnectionManager.makeGwyuidConn(AppsConnectionManager.java:884)
     at oracle.apps.fnd.security.AppsConnectionManager.getGwyuidConn(AppsConnectionManager.java:962)
     at oracle.apps.fnd.security.AppsConnectionManager.makeGuestConnection(AppsConnectionManager.java:780)
     at oracle.apps.fnd.security.DBConnObj.<init>(DBConnObj.java:246)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
     at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
     at oracle.apps.fnd.common.Pool.createObject(Pool.java:1308)
     ... 26 more
Start of log messages from FND_FILE
End of log messages from FND_FILE
oracle.apps.genus.utils.MergePdfs
Program exited with status 1
Executing request completion options...
Finished executing request completion options.
Concurrent request completed
Current system time is 10-MAR-2010 07:10:47
---------------------------------------------------------------------------

Hi,
FYI,
I am not sure about this error,
Use the following links, hope it may solve your problem,
http://oracleappstechnology.blogspot.com/2007/09/oracleappsfndcommonpoolexception.html
http://www.appsdbatechstuff.com/2008/06/java-workflow-mailer-does-not-startup.html
http://it.toolbox.com/wiki/index.php/Oracle_Apps_-JavaConcurrent_Program
Io exception: The Network Adapter could not establish the connection
Regards,
Hari

Possible to extend java Concurrent Program and replace standard??

Hi All!
i have following developing need. There is a java concurrent program POXPOPDF (PO Output for Communication). The customer needs this program to do actually something complete different than printing the PO in PDF. The executable for this CP is java class PoGenerateDocumentCP in oracle.apps.po.communicate package.
We thought that we may be able to extend that class and then in some way made OA to use the extended java class instead of the standard. This is possbile and simple for OA Framework pages unsing classes as controllers, but I don't know how it could be done for CP (if there's a way to do it without violent intervention in standard system).. Is it possbile, can anyone help me with this.
The thing is that instead of reformatting the XML returned from PO_COMMUNICATION_PVT.POXMLGEN (function POXMLGEN in database package PO_COMMUNICATION_PVT) into PDF we want to reformat into another XML and then send it in other way to a webservice. Once I have the XML from POXMLGEN I have no problem to reformat it into another XML (I think, I have done it iwith other issues/processes). The webservice and the call to it is no problem and is already use with other purposes in other processes, but here (replaceing this stadard java class for an extension/new one) I am a little lost.
Appreciate very much your help.
Regards,
Patricia

Never mind, I see now that FND_REQUEST.SUBMIT_REQUEST() really does work, I tried with a different standard java concurrent program and it worked fine, and then I figured out that my parameters into fnd_request.submit_request for concurrent program APXVVCF4 were not correct (application short name was invalid for concurrent program).
Thanks for the Info!

Issue with class loading - Java concurrent Program

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