Java.lang.NullPointerException when trying to start UM

I get java.lang.NullPointerException when I try to start Unified Messaging using EM on a new Windows 2000 single-box installation. Has anyone enountered this problem?

I have also encountered same issue. Please let me know the solution in case you find it.
In fact after configuiring Oracle files as per the document provided at Oracle OTN site 'Collaboration handbook', I am unable to connect OID. As per log it says
2003/04/01:20:37:58[Oidmon]: Unable to connect to database, will retry after 20 sec
2003/04/01:21:20:21Starting Monitor Process, PID=2920
2003/04/01:21:20:21ORACLE_SID not set, setting to iasdb
2003/04/01:21:41:22Failed to fetch Process Table. ORA-12571: TNS:packet writer failure
I checked Listener, which was found ok, then I checked TNSPING, which executed ok.
I have dowloaded documents troubleshooting OID, but no success. The document itself says that architecture of OID is fairly complex and the log does not suggest much insight.
Any solution?
Regards,
Vipul

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Java.lang.NullPointerException when trying to compile

Hi everybody!
I'm trying to compile a file using javax.tools.JavaCompiler but I get a java.lang.NullPointerException when running the program.
Here is my code:
public boolean CompExecFile(File filename){
          boolean compRes = false;
          try {
               System.out.println(filename.getAbsolutePath());
               JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
               StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, null); //line where I get the error
               Iterable<? extends JavaFileObject> compilationUnits2 = fileManager.getJavaFileObjects(filename);
               compRes = compiler.getTask(null, fileManager, null, null, null, compilationUnits2).call();
               fileManager.close();
             if (compRes) {
                 System.out.println ("Compilation was successful");
             } else {
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     }There error on the line "StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, null);":
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException+
I've seen several examples using the parameters "null,null,null" but I don't know if it's good :(
Many thanks for your help.

I've found something which could maybe be what I need to do but I'm not sure:
// Build a new ClassLoader using the given URLs, replace current Classloader
ClassLoader oldCL = Thread.currentThread().getContextClassLoader();
ClassLoader newCL = new URLClassLoader(myClasspathURLs, oldCL);
Thread.currentThread().setContextClassLoader(newCL);
System.out.println("Successfully replaced ClassLoader");
Class fooClass = newCL.loadClass(appClass); //which replaces the line "Class<?> tempFileClass = Class.forName("TempFile");" ?!Is that what I need to do?
EDIT: I've tried that but I still have the same problem:
                  File classFile = new File ("TempFile.class");
                  ClassLoader oldCL = Thread.currentThread().getContextClassLoader();
                  ClassLoader newCL = new URLClassLoader(new URL[] {classFile.toURL()}, oldCL);
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                  Method main = tempFileClass.getMethod("main", String[].class);
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Java.lang.NullPointerException when trying to preview an iVew in EP

We have set up a portal federation with a BI portal as the producer and a enterprise portal as the consumer. When we try to do a preview on iView which is based on BW 7 based contents from producer portal, we get java.lang.NullPointerException. The 3x based reports are being displayed fine on the consumer side. I have put excerpt from the default_trace from producer portal that gives some error messages but I am not able to figure out where the problem might be.
Any help is greatly appriciated.
Thanks
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default_trace:
l.ivs.globalPortal.com.sap.portal.ivs.global.jndibridge.serializers.runtime.plugins.GetPropertyAttributeSer.execute#snaru#769##
ashland.namerica_BID_106146150#snaru#0837f580ddbf11dd9ba5001a4b084cca#SAPEngine_Application_Thread[impl:3]_21##0#0#Debug##Java#
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#1.5^H#001A4B084CCA007C0000001000006F9100045FFE190F0017#1231444853688#com.sap.portal.ivs.semantic.systemLandscape#sap.com/irj#c
om.sap.portal.ivs.semantic.systemLandscape.SystemLandscapePlugin: handleRequest()#snaru#769##ashland.namerica_BID_106146150#sna
ru#0837f580ddbf11dd9ba5001a4b084cca#SAPEngine_Application_Thread[impl:3]_19##0#0#Debug##Java###Request for System Landscape plu
gin received##
#1.5^H#001A4B084CCA007C0000001100006F9100045FFE190F00B6#1231444853689#com.sap.portal.ivs.semantic.systemLandscape#sap.com/irj#c
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ru#0837f580ddbf11dd9ba5001a4b084cca#SAPEngine_Application_Thread[impl:3]_19##0#0#Debug##Java###Request for handleGetSystemId()
received##
#1.5^H#001A4B084CCA007C0000001200006F9100045FFE190F017E#1231444853689#com.sap.portal.ivs.semantic.systemLandscape#sap.com/irj#c
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stry#1#SAP_BW#
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4b084cca#SAPEngine_Application_Thread[impl:3]_19##0#0#Debug##Java###System could not be resolved dynamically, use default PCD r
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#1.5^H#001A4B084CCA00700000002200006F9100045FFE190FA7F5#1231444853731#com.sap.portal.ivs.globalPortal#sap.com/irj#com.sap.porta
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and.namerica_BID_106146150#snaru#0837f580ddbf11dd9ba5001a4b084cca#SAPEngine_Application_Thread[impl:3]_22##0#0#Debug##Java###Fo
und processor: #1#com.sap.portal.pcm.Administration#

I've found something which could maybe be what I need to do but I'm not sure:
// Build a new ClassLoader using the given URLs, replace current Classloader
ClassLoader oldCL = Thread.currentThread().getContextClassLoader();
ClassLoader newCL = new URLClassLoader(myClasspathURLs, oldCL);
Thread.currentThread().setContextClassLoader(newCL);
System.out.println("Successfully replaced ClassLoader");
Class fooClass = newCL.loadClass(appClass); //which replaces the line "Class<?> tempFileClass = Class.forName("TempFile");" ?!Is that what I need to do?
EDIT: I've tried that but I still have the same problem:
                  File classFile = new File ("TempFile.class");
                  ClassLoader oldCL = Thread.currentThread().getContextClassLoader();
                  ClassLoader newCL = new URLClassLoader(new URL[] {classFile.toURL()}, oldCL);
                  Thread.currentThread().setContextClassLoader(newCL);
                  System.out.println("Successfully replaced ClassLoader");
                  Class tempFileClass = newCL.loadClass("TempFile");
                  Method main = tempFileClass.getMethod("main", String[].class);
                  main.invoke(null,new String[0]); Edited by: Foobrother on Jul 28, 2008 8:18 AM

Java.lang.NoClassDefFoundError when trying to start Weblogic service

Hi,
I'm using Weblogic 10.3.2 and have installed a service to start weblogic automatically. However, when I start the service I receive the NoClassDefFound. The error is below:
[Wed Feb 03 16:03:04 2010] [RunJavaApp] Loading class - C:\PROGRA~1\Java\JDK16~1.0_1\jre\bin\server\jvm.dll
java.lang.NoClassDefFoundError: C:\PROGRA~1\Java\JDK16~1/0_1\jre\bin\server\jvm/dll
Caused by: java.lang.ClassNotFoundException: C:\PROGRA~1\Java\JDK16~1.0_1\jre\bin\server\jvm.dll
     at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:248)

Hi,
I've gotten past this error, but I still can't start my Weblogic service. From what I can tell, there is something wrong with the PATH. I've set the path within the InstallSvc.cmd file, however, after it's installed, I checked the registry entry for the service, went to the path defined and tried to run java.exe.
It does not work as there is no java.exe in the specified path. In the registry, the 'Path' parameter is set to 'D:\product\Oracle\11.1.1\Middleware\wlserver_10.3\server\bin' which is my weblogic home directory. Obviously, there is no java.exe in this directory, so this is normal behaviour. However, I would expect the 'Path' to be set as:
Path=D:\product\Oracle\111~1.1\MIDDLE~1\patch_wls1032\profiles\default\native;D:\product\Oracle\111~1.1\MIDDLE~1\WLSERV~1.3\server\native\win\x64;D:\product\Ora
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~1.0_1\bin;D:\product\Oracle\11.1.1\client\OraClient11g_home1\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;D:\product\Oracle\111~1.1\MIDDLE~1\WLS
ERV~1.3\server\native\win\x64\oci920_8
Above is what I set in the installSvc.cmd file. Maybe the 'Path' in the registry for the service has a different purpose than the 'PATH' parameter I specify above.
Please note the Java home directory is specified in "8dot3" format. I am using version 1.6.0_18.
Any help would be appreciated.
Thank you.

Java.lang.NoClassDefFoundError when trying to start application in JDEV11

HI all,
i just start trying JDEV 11 production and have some problems:
I have an Appplication, which contains three projects:
View -> Model -> Misc
Every one of the projects depends on the previous once (that means Model from Misc, View from Misc and Model)
In the View project i have Init servlet which have <load-on-startup>2</load-on-startup>
The servlet code reffers to the some classes which are located in a jar files (setted as a project libraries on a Misc).
Till TP4 everything was working fine, however in the production i receive :
java.lang.ClassNotFoundException: CLASS_NAME
at weblogic.utils.classloaders.GenericClassLoader.findLocalClass
when servlet code reffers to a class which is in a jar file (setted as a project libraries on Misc).
I recreate the application (with aim to avoid Tp4/Production version incompatibilties) but the result is the same.
I suppose that's because of the WebLogic server , can somebody advice with this ?
Regards,
Krasimir
Edited by: K.Penev on Oct 8, 2008 5:42 PM
Edited by: K.Penev on Oct 8, 2008 5:48 PM - some clarifications added

I found the problem , but still cannot found the very origin:
When running dependency analysis , JDEV build a special script .beabuild.txt where there is a mapping between absolute
jar file path and destinition to be deployed:
"E:/Oracle/Middleware/jdeveloper/jlib/help4.jar = Krasi-View-webapp/WEB-INF/lib/help4.jar"
On some reason , the jars added as a project libraries does not exist here , even if there descrption persists in the .jpr files.
Can somebody help me with this?
P.S.As a temporary solution I can add description manually in the .beabuild.txt but the point is to prevent overriding the file on server start
Edited by: K.Penev on Oct 10, 2008 12:46 PM - P.S. added
Eventually library jar file should be placed under the /WEB-INF/lib/ folder, since i'm not sure which is happen first (beabuild.txt generation or libraries upload)
Edited by: K.Penev on Oct 10, 2008 12:51 PM

Java.lang.NullPointerException when deploying a PIA

I am having a problem deploying a PIA on PeopleTools 8.45.18 on Solaris 8 using WebLogic 8.1 sp 3. The error I experience is java.lang.NullPointerException when I run this command:
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InstallShield Wizard
Initializing InstallShield Wizard...
Searching for Java(tm) Virtual Machine...
Welcome to the InstallShield Wizard for PeopleSoft Internet Architecture.
Using the InstallShield Wizard you will install PeopleSoft Internet
Architecture on your computer.
Version: 8.45.18
Note: If installing onto a BEA WebLogic Server, make sure to shutdown any
running web servers to avoid web server corruption.
Select Next to continue or Cancel to exit.
Press 1 for Next, 3 to Cancel or 4 to Redisplay [1]
Choose the setup type that best suits your needs.
[X] 1 - BEA WebLogic Server
[ ] 2 - IBM WebSphere Server
To select an item enter its number, or 0 when you are finished: [0]
Press 1 for Next, 2 for Previous, 3 to Cancel or 4 to Redisplay [1]
Please select the configuration to install.
[X] 1 - Single Server Domain
[ ] 2 - Multi Server Domain
[ ] 3 - Distributed Managed Server
To select an item enter its number, or 0 when you are finished: [0] 2
Enter 0 to continue or 1 to make another selection: [0]
Press 1 for Next, 2 for Previous, 3 to Cancel or 4 to Redisplay [1]
java.lang.NullPointerException
An error occurred during wizard bean change notification:
java.lang.NullPointerException
at PSChangeSharedLibPermission.PSSearchAndSet(PSChangeSharedLibPermission.java:67)
at PSChangeSharedLibPermission.execute(PSChangeSharedLibPermission.java:53)
at com.installshield.wizard.StandardWizardListener.execute(StandardWizardListener.java:123)
at com.installshield.wizard.StandardWizardListener.currentBeanChanged(StandardWizardListener.java:106)
at com.installshield.wizard.Wizard$RunThread.run(Wizard.java:1564)
any thoughts...

please let me know if you have configured any RPS for the same.i faced a similar issue while i was trying to create an instance taken from oracle export dump taken from one of our client.our error got resolved when we changed the web profile to PROD. More often than not this is an issue with the webprofile. try changing the web profile one by one from dev to test to prod and kiosk.
if none of these resolves the issue, try ruuning version app engine program. this will update the ppltools version. in correct version may also some times cause this issue.
Please let me know if you have configured ldap.

Java.lang.NullPointerException when doing SQL on ms access

I am trying to perform Insert and delete commands on an access database and I continue to get a java.lang.NullPointerException when performing the action. Everything is fine when i do a Select * FROM..., I am able to read all of the information I ask for, but when performing the Insert/Delete commands I get the error. Any help would be appreciated, I will copy and past a portion of my code below. All of the fields and variable types match with what is in the database.
public void executeAddSecretary() throws SQLException{
String a,b;
a= txtSecLname.getText();
b= txtSecFname.getText();
statement.execute("INSERT INTO Contact_Sec (Sec_Lname,Sec_Fname) Values ('" + a + "', '" + b + "')");
System.out.println("updated Secretary");
public void executeDeleteContact() throws SQLException{
String a = "a";
statement.execute("DELETE FROM Contact WHERE Lname = ('" + a + "')");
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Thanks to anyone who can help me out.

1) Use prepared statement instead of statement.
2) Do like this ...
PreparedStatement prepStmt = null;
try
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catch (SQLException e)
     throw e;
catch (Exception e)
     throw e;
finally
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               prepStmt.close();
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     try
          if (connection != null)
               connection.close();
     } catch (Exception e) {}
}3) If you still get the null exception then put step wise System.out's
and debug it.
-Rohit

Java.lang.ClassCastException when trying to retrive a jdbc/OracleDS

Hello friends, I'm experiencing a rare problem, "java.lang.ClassCastException" when trying to retrive the jdbc/OracleDS datasource using JNDI lookup, the exception is there, either, when running in the embebed OC4J from JDev 10.1.3.3 or when deploying (the War) to my OracleIAS (10.1.2). Actualy we are programing the DataSource and changing the URL each time we update the application (in both environment: Developer and Production), it is just a temporary "work around" while we find the real solution.
We can't Cast a Oracle Object (oracle.jdbc.pool.OracleDataSource) to the java DataSource. Why?
Here you have the story:
The application wa started in Eclipse 3.2 with Tomcat 5, and we are using Struts 1.1 and Hibernate 3, in this environment we don't have problems. the problem happens during deploying the application to our Orace AS 10g (10.1.2). When googling for solution we found related problems in some forums, so we tried all the solutions explained in that post, including this. Finaly, we failed to find the solution.
After that, we migrate the application to JDeveloper 10.1.3.3, and then try the JNDI lookup and the problem STAY, then we did everything again into JDev:
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- We have tried everything we found in the posts.
But .... the problem still :'(.
We have found that some guys have solved the problems with the change of the jdk and other small stuff, but all that were not enough for us.
Have somebody found other solution for this problem or we have some alien problem here?.
Thanks in advance.

Fer Domin, thanks by your replay.
The answer for your question is, YES. We have tried with several DataSource types in the Oracle side (app server,embebed oc4j, standalone oc4j) and the app side (java). Also, all jdbc datasource extend the javax.sql.DataSource .. so it's rare to have this error when doing a simple jndi lookup.
We tried deploying a small app (from Oracle) to test the DataSource in the app server (10.1.2.0.2) and it was working well. But we don't know which jdk was used to package that ear/war (I mean the TestDS small app).
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Thanks again.

Urgent - java.lang.NullPointerException when deploying a WAR file

Hello
I am trying to deploy a WAR file on 9iAS rel 2 using the Enterprise Manager. On the web page, I provide the .war file along with application name and url mapping. When I click on deploy, i get an error back which just says java.lang.NullPointerException. There is no stack trace.
Until now, I have been working on my own PC using tomcat, and the war file works fine in tomcat.
I am presuming that there will be a log file where more information will be available, but I do not know where the log file is kept. The Oracle 9iAS is installed on Solaris.
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Thanks.
Jay

Problem Solved
The problem was the web.xml file which contained some elements that are only valid for servlet 2.4 (used on tomcat) but not on 2.2(used in oracle).
Jay.

Java.lang.NullPointerException when connect to the J2EE engine

I want to connect to the J2EE engine ,but the error message "java.lang.NullPointerException" is displayed in the console. Please help me ! Thank you !! The full error exception like this:
java.lang.NullPointerException
        at com.sap.engine.services.adminadapter.gui.tasks.LoginTask.connectActio
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        at com.sap.engine.services.adminadapter.gui.tasks.LoginTask.run(LoginTas
k.java:79)
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Hi:
The whole errror message like this:(deploy aborted error message)
2009/4/27 上午 08:53:52 /userOut/deploy (com.sap.ide.eclipse.sdm.threading.DeployThreadManager) [Thread[Deploy Thread,5,main]] ERROR:
[001]Deployment aborted
Settings
SDM host : 10.138.6.10
SDM port : 50118
URL to deploy : file:/C:/DOCUME1/F3221789/LOCALS1/Temp/temp53268foxconn.com~bbs_demo.ear
Result
=> deployment aborted : file:/C:/DOCUME1/F3221789/LOCALS1/Temp/temp53268foxconn.com~bbs_demo.ear
Aborted: development component 'bbs_demo'/'foxconn.com'/'LOKAL'/'0.2009.04.27.08.53.22':
Cannot login to the SAP J2EE Engine using user and password as provided in the Filesystem Secure Store. Enter valid login information in the Filesystem Secure Store using the SAP J2EE Engine Config Tool. For more information, see SAP note 701654.
com.sap.sdm.serverext.servertype.inqmy.extern.DeployManagerAuthExceptionWrapper: Wrong security credentials detected while trying to obtain connection to the J2EE Engine.
(message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.checkLoginCredentials.DMAUTHEXC)
Deployment exception : The deployment of at least one item aborted
The Log infomation is like this:
2009/4/27 上午 08:53:52 /userOut/deploy (com.sap.ide.eclipse.sdm.threading.DeployThreadManager) [Thread[Deploy Thread,5,main]] INFO:
[001]Additional log information about the deployment
<!LOGHEADER[START]/>
<!HELP[Manual modification of the header may cause parsing problem!]/>
<!LOGGINGVERSION[1.5.3.7185 - 630]/>
<!NAME[D:\usr\sap\SCM\DVEBMGS01\SDM\program\log\sdmcl20090427005331.log]/>
<!PATTERN[sdmcl20090427005331.log]/>
<!FORMATTER[com.sap.tc.logging.TraceFormatter(%24d %s: %m)]/>
<!ENCODING[MS950]/>
<!LOGHEADER[END]/>
Apr 27, 2009 8:53:32 AM Info: -
Starting deployment -
Apr 27, 2009 8:53:32 AM Info: Error handling strategy: OnErrorStop
Apr 27, 2009 8:53:32 AM Info: Prerequisite error handling strategy: OnPrerequisiteErrorStop
Apr 27, 2009 8:53:32 AM Info: Update strategy: UpdateAllVersions
Apr 27, 2009 8:53:32 AM Info: Starting deployment prerequisites:
Apr 27, 2009 8:53:36 AM Info: Loading selected archives...
Apr 27, 2009 8:53:36 AM Info: Loading archive 'D:\usr\sap\SCM\DVEBMGS01\SDM\program\temp\temp53268foxconn.com~bbs_demo.ear'
Apr 27, 2009 8:53:37 AM Info: Selected archives successfully loaded.
Apr 27, 2009 8:53:37 AM Info: Actions per selected component:
Apr 27, 2009 8:53:37 AM Info: Update: Selected development component 'bbs_demo'/'foxconn.com'/'LOKAL'/'0.2009.04.27.08.53.22' updates currently deployed development component 'bbs_demo'/'foxconn.com'/'LOKAL'/'0.2009.04.23.14.34.21'.
Apr 27, 2009 8:53:37 AM Info: Ending deployment prerequisites. All items are correct.
Apr 27, 2009 8:53:39 AM Error: Unable to compare host[sidcsms.foxconn.com] and host[GDS-SF-F21789] Throwable: java.net.UnknownHostException Throwable message: GDS-SF-F21789: GDS-SF-F21789
Apr 27, 2009 8:53:39 AM Info: Saved current Engine state.
Apr 27, 2009 8:53:39 AM Info: Starting: Update: Selected development component 'bbs_demo'/'foxconn.com'/'LOKAL'/'0.2009.04.27.08.53.22' updates currently deployed development component 'bbs_demo'/'foxconn.com'/'LOKAL'/'0.2009.04.23.14.34.21'.
Apr 27, 2009 8:53:39 AM Info: SDA to be deployed: D:\usr\sap\SCM\DVEBMGS01\SDM\root\origin\foxconn.com\bbs_demo\LOKAL\0.2009.04.27.08.53.22\temp53268foxconn.com~bbs_demo.ear
Apr 27, 2009 8:53:39 AM Info: Software type of SDA: J2EE
Apr 27, 2009 8:53:40 AM Info: ***** Begin of SAP J2EE Engine Deployment (J2EE Application) *****
Apr 27, 2009 8:53:43 AM Error: Unable to compare host[sidcsms.foxconn.com] and host[GDS-SF-F21789] Throwable: java.net.UnknownHostException Throwable message: GDS-SF-F21789: GDS-SF-F21789
Apr 27, 2009 8:53:44 AM Info: ***** End of SAP J2EE Engine Deployment (J2EE Application) *****
Apr 27, 2009 8:53:44 AM Error: Aborted: development component 'bbs_demo'/'foxconn.com'/'LOKAL'/'0.2009.04.27.08.53.22':
Cannot login to the SAP J2EE Engine using user and password as provided in the Filesystem Secure Store. Enter valid login information in the Filesystem Secure Store using the SAP J2EE Engine Config Tool. For more information, see SAP note 701654.
com.sap.sdm.serverext.servertype.inqmy.extern.DeployManagerAuthExceptionWrapper: Wrong security credentials detected while trying to obtain connection to the J2EE Engine.
(message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.checkLoginCredentials.DMAUTHEXC)
Apr 27, 2009 8:53:44 AM Info: Starting to save the repository
Apr 27, 2009 8:53:44 AM Info: Finished saving the repository
Apr 27, 2009 8:53:44 AM Info: J2EE Engine is in same state (online/offline) as it has been before this deployment process.
Apr 27, 2009 8:53:44 AM Error: -
At least one of the Deployments failed -
Edited by: sap-abap-tw on Apr 27, 2009 3:01 AM

E-Rec - java.lang.NullPointerException when creating a VacancyReq thru MSS

Hi,
While i try attempting to create a vacancy requisition thru MSS using start method, "Previous Request", i get to see an "java.lang.NullPointerException" internal server- error in the portal.
When i checked the error log in the backend in ST22, i see the error description given below,
You attempted to use a 'NULL' object reference (points to 'nothing')
access a component (variable: " ").
An object reference must point to an object (an instance of a class)
before it can be used to access components.
Either the reference was never set or it was set to 'NULL' using the
CLEAR statement.
When there are many previous requisitions (previously raised) available for the Manager I.D iam testing, iam not sure why this error is showing up,
Has any one faced this issue before? can some one give any clues on the issue iam facing.
Info - I have hidden 2 other start methods available in standard thru configuration (Job & No Reference) from the manager grouping. But i have thorougly checked the configuration and there doesnt seem to be a problem with the configuration as such.
Thanks
G Raj

Hi Raj,
We are also facing the same issue.If you provide us with a solution it would be of great help.
Thanks.
Tejas

Java.lang.NullPointerException when creating portal Rule Collection

Dear SDNs,
We have upgraded recently our portal ssytem from 6.0 to 7.0 SR3 (sp14), it went well, but when i am trying to create a new Rule collection in the Portal Display, it is throwing a Null pointer excception.
Please find the exact error below.
java.lang.NullPointerException
*     at com.sap.portal.resolving.ui.RuleEditorEditModeEnabler.enableEditMode(RuleEditorEditModeEnabler.java:38)*
*     at com.sap.portal.admin.editor.Editor.handleEditModeEnabling(Editor.java:614)*
*     at com.sap.portal.admin.editor.Editor.handleEditMode(Editor.java:543)*
*     at com.sap.portal.admin.editor.Editor.initEditor(Editor.java:505)*
*     at com.sap.portal.admin.editor.pane.EditorPaneWrapper.initPane(EditorPaneWrapper.java:82)*
*     at com.sap.portal.admin.editor.pane.EditorPaneWrapper.mySetupComponent(EditorPaneWrapper.java:122)*
*     at com.sapportals.admin.wizardframework.components.FlowContainer.setupComponent(FlowContainer.java:129)*
*     at com.sapportals.admin.wizardframework.core.TrivialPaneFactory.getComponent(TrivialPaneFactory.java:35)*
*     at com.sapportals.admin.wizardframework.core.WizardInstance.doWizard(WizardInstance.java:229)*
*     at com.sap.portal.admin.editor.Editor.doWizard(Editor.java:605)*
*     at com.sap.portal.admin.editor.Editor.run(Editor.java:150)*
*     at com.sap.portal.admin.editor.AbstractEditorComponent.doContent(AbstractEditorComponent.java:59)*
*     at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:209)*
*     at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:114)*
*     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)*
*     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)*
*     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)*
*     at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:215)*
*     at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:645)*
*     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)*
*     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)*
*     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)*
*     at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:753)*
*     at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:240)*
*     at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:524)*
*     at java.security.AccessController.doPrivileged(Native Method)*
*     at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:407)*
*     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)*
*     at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:156)*
*     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)*
*     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)*
*     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)*
*     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)*
*     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)*
*     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)*
*     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)*
*     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)*
*     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)*
*     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)*
*     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)*
*     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)*
*     at java.security.AccessController.doPrivileged(Native Method)*
*     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)*
*     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)*
Let me know your suggestions to solve to this.
Your inputs will be appericated.
Thanks,
Sireesha

Hi Sireesha.
This exception means that you don't have enough permissions to edit the master rule collection. Add your user to a super admin user group or, if it is not applicable due to your company policy, provide full control rights (not only read/right).
Best regards,
Aliaksandr Zhukau

Java.lang.NullPointerException when going to console

We have are using WL 8.1 Sp2.
          I had tried to upgrade to WL 8.1 Sp4. We had some issues with that and i copied the old (sp2) config.xml back and started the server again . The application seems to run fine but I cannot go the Console. This the error I get :
          Mar 8, 2006 1:03:49 PM CST> <Error> <HTTP> <BEA-101020> <[ServletContext(id=18193932,name=console,context-path=/console)] Servlet failed
          with Exception
          java.lang.NullPointerException
          at weblogic.management.console.webapp._login.__loginform._jspService(__loginform.java:180)
          at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
          at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
          at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6354)
          at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
          at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
          at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3635)
          at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
          at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
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          >
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I have also encountered same issue. Please let me know the solution in case you find it.
In fact after configuiring Oracle files as per the document provided at Oracle OTN site 'Collaboration handbook', I am unable to connect OID. As per log it says
2003/04/01:20:37:58[Oidmon]: Unable to connect to database, will retry after 20 sec
2003/04/01:21:20:21Starting Monitor Process, PID=2920
2003/04/01:21:20:21ORACLE_SID not set, setting to iasdb
2003/04/01:21:41:22Failed to fetch Process Table. ORA-12571: TNS:packet writer failure
I checked Listener, which was found ok, then I checked TNSPING, which executed ok.
I have dowloaded documents troubleshooting OID, but no success. The document itself says that architecture of OID is fairly complex and the log does not suggest much insight.
Any solution?
Regards,
Vipul

Java.lang.NullPointerException when running weblogic on linux

Hi,
I installed the generic release of the Oracle WebLogic (wls1033_generic.jar) on my server (Ubuntu 64bit). When starting the application I am getting the following java exception. Is this a bug?
<Jun 22, 2010 9:29:51 AM EDT> <Critical> <WebLogicServer> <BEA-000386> <Server subsystem failed. Reason: java.lang.NullPointerException
java.lang.NullPointerException
at weblogic.deploy.internal.adminserver.DeploymentManager.getPendingDeploymentsForEditLockOwner(DeploymentManager.java:360)
at weblogic.management.provider.internal.EditAccessImpl.removePendingUpdateTasks(EditAccessImpl.java:560)
at weblogic.management.provider.internal.EditAccessImpl.undoUnsavedChanges(EditAccessImpl.java:555)
at weblogic.management.provider.internal.EditAccessImpl.acquireLock(EditAccessImpl.java:264)
at weblogic.management.provider.internal.EditAccessImpl.startEdit(EditAccessImpl.java:289)
Truncated. see log file for complete stacktrace
>
<Jun 22, 2010 9:29:51 AM EDT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to FAILED>
<Jun 22, 2010 9:29:51 AM EDT> <Error> <WebLogicServer> <BEA-000383> <A critical service failed. The server will shut itself down>
<Jun 22, 2010 9:29:51 AM EDT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to FORCE_SHUTTING_DOWN>

Are you running the process as the user that installed WebLogic and have write permissions in the domain directory?
How did you create the domain?

Java.lang.NullPointerException when attaching a custom LOV

I've created a new LOV and import it. Then I've personalized an existing page by creating a new messageLovInput field and set its external LOV properties to my custom lov and definde the mapping. I get the following when calling my lov : "oracle.apps.fnd.framework.OAException: java.lang.NullPointerException
at oracle.apps.fnd.framework.OAException.wrapperException(OAException.java:888)
at oracle.apps.fnd.framework.webui.OAPageErrorHandler.prepareException(OAPageErrorHandler.java:1145)".

Hi,
I am trying to accomplish similar kind of thing i.e. dislaying custom LOV on iProc requisition checkout page...I'll appreciate if you can clarify me on the steps involved.
I am confused if PERSONALIZATION can acheive this on its own or Jdev is needed aswell?

Java.lang.NullPointerException when trying to start UM

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