OWB ERROR: created with second class object failure
I'm getting this error when I import a table into the repository. any ideas?
created with second class object failure
Hello!
Second class objects are columns, indexes, constraints etc. Probably some of these contains reserved OWB keywords. You can check what went wrong by drilling down to these objects on the results screen.
Regards,
Robert
Similar Messages
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Created with second class object failure.
Hi All,
When I am trying to import tables from the database, I got the following warning message.
Only for some of the tables I am getting.
The table is importing properly. But I don't know why I am getting this error.
Please anyone can explain.
Thank you,
Regards,
Gowtham Sen.Hello!
Second class objects are columns, indexes, constraints etc. Probably some of these contains reserved OWB keywords. You can check what went wrong by drilling down to these objects on the results screen.
Regards,
Robert -
When I try to import a table into my target warehouse I get a message saying 'created with second class object failure'.
What is this referring to ??
Thanks in advance
Paul HeathPaul,
It is possible that a second class object (a table field, for example) is not created correctly. OWB does not support certain data types, so I suggest to check you table structure.
Regards:
Igor -
MakePersistent exception and second class object value
1. When makePersistent is called on an object with application id that
already exists in the database, a JDOFatalDataStoreException is thrown.
The JDO specification calls for a JDOUserException (17.1.4).
2. If there are stray data for a second class field (e.g. Hashtable)
before the object is created, the stray data will become part of the value
of the second class object.
Suggestion: Delete statements should be issued to delete stray values for
second class fields.
---------- Program output -------------
After makePersistent: Persistent-Dirty-New
After add inside transaction: Persistent-Dirty-New
[ C:9; S:58; T:5; D:11/29/02 9:47 PM ] INSERT INTO PORTFOLIOX(JDOLOCKX,
JDOCLASSX, NAMEX) VALUES (0, 'quocp.ent.Portfolio', 'TESTPF')
[ C:9; T:5; D:11/29/02 9:47 PM ] roll back data store transaction
javax.jdo.JDOFatalDataStoreException:
com.solarmetric.kodo.impl.jdbc.sql.SQLExceptionWrapper: [SQL=INSERT INTO
PORTFOLIOX(JDOLOCKX, JDOCLASSX, NAMEX) VALUES (0, 'quocp.ent.Portfolio',
'TESTPF')] Invalid argument value: Duplicate entry 'TESTPF' for key 1
[code=1062;state=S1009]
NestedThrowables:
com.solarmetric.kodo.impl.jdbc.sql.SQLExceptionWrapper: [SQL=INSERT INTO
PORTFOLIOX(JDOLOCKX, JDOCLASSX, NAMEX) VALUES (0, 'quocp.ent.Portfolio',
'TESTPF')] Invalid argument value: Duplicate entry 'TESTPF' for key 1
end trans[11/29 21:47:28:913]Well, you can always do this type of cleanup manually if you so desire.
Having Kodo automatically guess about what constitutes valid data seems
pretty dangerous though.
I'd suggest that you put the appropriate deferred referential integrity
checks on your schema instead. This will let the database guarantee the
consistency of the data.
-Patrick
Quoc Pham wrote:
If the data for the second class member somehow are there in the table
(maybe someone deleted the owning instance without cleaning up the owned
data), then it woul be picked up. It would be safer to have an option to
issue an SQL statement to clean up the data.
"Patrick Linskey" wrote in message
news:asegfu$9r0$[email protected]..
Quoc Pham wrote:
2. If there are stray data for a second class field (e.g. Hashtable)
before the object is created, the stray data will become part of the
value
of the second class object.What do you mean by 'stray data?'
-Patrick
Patrick Linskey [email protected]
SolarMetric Inc. http://www.solarmetric.com
Patrick Linskey [email protected]
SolarMetric Inc. http://www.solarmetric.com -
How to Download the Custom Package Created with all the objects
Hi All,
Could any body let me know how to download a custom package created in sap with all the objects including webdynpros and modulepool programs.
Thanks.Hi,
U can use open source programs available in net like Mass Download, ZAPLINK, SAPLINK.
Mass Download --> Download the objects
SAPLINK, ZAPLINK --> Used for downloading and also for importing the downloaded objects to other system.
Regards,
Arun -
Two Sites Published With iWeb...Viewers Get Error Message With Second Site
I have used iWeb to create two web sites. I believe I have done so properly, using File>New Site to begin creating the second site. After publishing, I can visit both sites from within iWeb.
Curiously, the message panel that displays after successful publishing indicates the same URL for both web sites. Obviously, that's wrong. That address will open the first site properly (after automatically adding additional characters to the URL during opening), but is incorrect for the second site. As an alternative, I have visited both sites from within iWeb, and copied the URL from the browser window as the "proper" address.
When I use the copied URL's in my own browser, I can navigate to each of the websites properly. However, when I give those URL's to someone else, they get an error message that the second site cannot be found using the URL for the second site that I obtained using the "copying" technique described. That's the case even though both URL's work properly from my computer and browser.
Any suggestions as to what might be wrong?
Desktop G4 Mac OS X (10.4.4)Fred:
Mount your iDisk and go to the iDisk/Web/Sites folder and delete your friend's site folder that's there. The example below shows many site folders in the Sites folder.
Click to view full size
OT -
Help With Multiple Class Objects With Methods
I am dealing with multiple classes. I am wondering why I am getting an error on this line it's by the bottom
obj1.array() = newArray[i];
It gives the array out of bounds. On another note I believe I can change obj1 to just like incomingArray if I wanted correct since it's just a reference because I should be able to do this method sort on any array.
method : selSort
input - none
output - void
This is where we sort the arary
Pseudocode Code:
1 Initialize variable oldlocation to hold spot of smallest number in original array
2 Initialize variable smallnumber to store smallest number in original array
3 Initialize new integer array
4 Set new array length to length of original array
5 Initialize variable length to store lengh of new array
6 For i = 0 and continue till i < new array length
6.1 Find smallest number in original array
6.2 Put the smallest number in new array
6.3 Remove smallest number from original array
7 Copy contents of new array that is sorted to original array
Basic concept is to repetitively find the smallest
(or largest) item in the original array. Once smallest
is found, move it to the next spot in a new array and
remove it from the old array.
public void selSort ()
int oldlocation = 0;
int smallnumber = 0;
int [] newArray = obj1.array();
newArray = new int [obj1.length()];
int length = newArray.length;
for (int i = 0; i < newArray.length; i++)
// System.out.println("Test 1");
newArray[i] = obj1.sortSmall();
// System.out.println("Test 2");
smallnumber = obj1.sortSmall();
// System.out.println("This is the smallest number " + smallnumber);
oldlocation = obj1.location(smallnumber);
// System.out.println("This is the old location " + oldlocation);
// System.out.println("Test 3");
obj1.removeLocation(oldlocation);
// System.out.println("Test 4");
System.out.println();
System.out.println("The sorted array looks like");
for (int k = 0; k < newArray.length; k++)
System.out.print(newArray[k] + " ");
System.out.println();
System.out.println();
obj1.resize(newArray.length);
for (int i = 0; i < newArray.length; i++)
obj1.array()[i] = newArray[i];
return;method : selSort
input - none
output - void
This is where we sort the arary
Pseudocode Code:
1 Initialize variable oldlocation to hold spot of smallest number in original array
2 Initialize variable smallnumber to store smallest number in original array
3 Initialize new integer array
4 Set new array length to length of original array
5 Initialize variable length to store lengh of new array
6 For i = 0 and continue till i < new array length
6.1 Find smallest number in original array
6.2 Put the smallest number in new array
6.3 Remove smallest number from original array
7 Copy contents of new array that is sorted to original array
Basic concept is to repetitively find the smallest
(or largest) item in the original array. Once smallest
is found, move it to the next spot in a new array and
remove it from the old array.
public void selSort ()
int oldlocation = 0;
int smallnumber = 0;
int [] newArray = obj1.array();
newArray = new int [obj1.length()];
int length = newArray.length;
for (int i = 0; i < newArray.length; i++)
// System.out.println("Test 1");
newArray[i] = obj1.sortSmall();
// System.out.println("Test 2");
smallnumber = obj1.sortSmall();
// System.out.println("This is the smallest number " + smallnumber);
oldlocation = obj1.location(smallnumber);
// System.out.println("This is the old location " + oldlocation);
// System.out.println("Test 3");
obj1.removeLocation(oldlocation);
// System.out.println("Test 4");
System.out.println();
System.out.println("The sorted array looks like");
for (int k = 0; k < newArray.length; k++)
System.out.print(newArray[k] + " ");
System.out.println();
System.out.println();
obj1.resize(newArray.length);
for (int i = 0; i < newArray.length; i++)
obj1.array() = newArray[i];
return; -
Problems with String[] Class Object
Hi guys,
I'm writing a web server who should invoke a method of a class when asked by a client.
My problem is that if the method that should be invoked has a String[] parameter the web server is unable to invoke it and throws a java.lang.IllegalArgumentException: argument type mismatch.
Useful pieces of code to understand are the following:
//create the Class[] to pass as parameter to the getMethod method
Class[] paramType = {String[].class};
//find the class "className" and create a new instance
Class c = Class.forName(className);
Object obj = c.newInstance();
//the getMethod should find in the class c the method called nameMeth
// having paramType (i.e. String[]) as parameter type...
Method theMethod = c.getMethod(nameMeth, paramType);
//here's the problematic call!!
theMethod.invoke(obj, params);I've noted that System.out.println(theMethod); prints the signature of the method with the parameter type java.lang.String[].
System.out.println(paramType[0]); instead prints [Ljava.lang.String;
I know that [L means that it is an array, so why do you think that I'm having an argument type mismatch?
Thank youI had no problems making that work.import java.lang.reflect.Method;
public final class StringArray {
public static final String CLASSNAME = "StringArray";
public static final String METHODNAME = "myMethod";
public static final String[] sa = { "a", "b"};
// automatic no-args constructor
public final void myMethod(String[] sa) {
for(int i=0;i<sa.length;++i) {
System.out.println(sa);
public static final void main(String[] arg) throws Exception {
//create the Class[] to pass as parameter to the getMethod method
Object[] params = { sa };
Class[] paramType = {sa.getClass()};
//find the class "className" and create a new instance
Class c = Class.forName(CLASSNAME);
Object obj = c.newInstance();
//the getMethod should find in the class c the method called nameMeth
// having paramType (i.e. String[]) as parameter type...
Method theMethod = c.getMethod(METHODNAME, paramType);
//here's the problematic call!!
theMethod.invoke(obj, params); -
Error creating instance of class from same package
When I try to create an instance of a class that is in the same package, my IDE indicates that the constructor can not be found. Can anyone tell me what is wrong? Thanks. Below are the codes for both classes:
package com.practice;
import java.applet.*;
import java.awt.*;
import javax.swing.*;
public class WebProject extends Applet{
public void init(){
// The following line is where the IDE indicates there is an error
UserInterface gui = new UserInterface();
} // end init()
public void start(){
} // end start()
public void stop(){
} // end stop()
public void destroy(){
} // end destory()
} // end class
package com.practice;
import java.applet.*;
import java.awt.*;
import javax.swing.*;
public class UserInterface extends Applet{
JPanel menuPanel = new JPanel();
JPanel contentPanel = new JPanel();
JPanel savePanel = new JPanel();
ImageIcon saveIcon = new ImageIcon("workspace/images/toolbarButtongraphics/general/Save24");
JButton saveButton = new JButton("Save", saveIcon);
public UserInterface(){
savePanel.add(saveButton);
setLayout(new BorderLayout());
add(menuPanel, BorderLayout.NORTH);
add(contentPanel, BorderLayout.CENTER);
add(savePanel, BorderLayout.SOUTH);
} // end UserInterface classThanks for the explanation and example. At first, I didn't understand what you were getting at, but after reading "Using Top-Level Containers" and "How to Use Root Panes" java tutorials it made much more sense. Unfortunately, the books I've read up to this point, did not cover those topics at all. The books simply stated that the first step in creating a Swing gui was to extend the JFrame, or JApplet, or etc.
Unfortunately, my original problem persists. I continue to get compile-time errors such as:
TestUserInterface.java:5: cannot find symbol
symbol: class UserInterface
location: class projects.web.TestUserInterface
UserInterface ui = new UserInterface(); Anyone know why?
Both the classes are in the same named packaged. Below is my code:
package projects.web;
import java.awt.*;
import javax.swing.*;
public class UserInterface extends JFrame{
JPanel menuPanel = new JPanel();
JPanel contentPanel = new JPanel();
JPanel selectionPanel = new JPanel();
JButton save = new JButton("Save");
JButton addFiles = new JButton("Add");
public UserInterface(){
super("File Upload");
setSize(500, 500);
menuPanel.add(addFiles);
selectionPanel.add(save);
setLayout(new BorderLayout());
add(menuPanel, BorderLayout.NORTH);
add(contentPanel, BorderLayout.CENTER);
add(selectionPanel, BorderLayout.SOUTH);
} // end constructor
} // end UserInterface class
package projects.web;
public class TestUserInterface{
public static void main(String[] args){
UserInterface ui = new UserInterface();
} // end TestUserInterface class -
No way to drop dynamic topic created with JMSHelper classes ?
I just want to know if there is any trick to drop such topic without
using the administration
For information for test we could have more than 100,000 topics
created
Thanks
Tom Barnes <[email protected]> wrote in message news:<[email protected]>...
> Consult the JMX guide for information on how to use the mbean APIs to
> manage WebLogic. This is how one would delete a topic.
>
> However, 100,000 topics is off the charts for a single server. A few
> thousand, perhaps
> 10000, is the most I have heard of in my experience. Perhaps someone
> else on the
> newsgroup has tried this? Note that once the number of configured
> destinations
> gets high, some customers have found it better performing to manipulate
> the config.xml
> file directly rather than use the APIs. (Note that destinations were
> not intended to be
> highly dynamic objects...)
>
> Tom
>
> cri_tophe wrote:
>
> > I just want to know if there is any trick to drop such topic without
> > using the administration
> > For information for test we could have more than 100,000 topics
> > created
> >
> > Thanks
Thanks a lot
and last question: is there any easy way to get name of my JMSServer
without using MBean ?
Thanks
-
Creating New Class Object progmatically
Instead of uploading an XML for a new type definition, I want to create a new class object progmatically.
In my code, I basically set up a ClassObjectDefinition, set the attributes, then call createSchemaObject.
I'm getting an exception saying that I have an invalid or missing option.
What is the bare minimum needed to create a new Class Object?
nullFirst - you must be admin mode to create any subclasses. Minimally, you need to set:
- ClassName
- SuperClass
- your custom attributes
If you have created your own java class which is optional, you will need to set:
- BeanClassPath
Then there's optional settings such as Description.
If this doesn't help, is it possible to post your code setting the ClassObject Definition attribute Values (AVs) and the create?
As a guide, you should set all the AVs that you used to create a subclass via XML.
Another note - once you create subclass named FOO, you will not be able to create another subclass named FOO.
Another note (!): by default, iFS will use your class name to create the DBMS table. If you have a particularly long class name which will exceed the DBMS limits for table names, then you will want to set:
- DatabaseObjectName
hope this helps.
-S
null -
I have a class Test. This class has a static method which has as its purpose to create a new Test object. I currently have something like this:
public static Test getInstance() {
return new Test();
}I was wondering if it is possible to write this code in such a way that no explicit reference to Test was made... and, as the always important follow up question, if it is possible, whether it is wise to do so?I have an interface and several classes implementing
that interface. Each of these classes has a static
method that has a Hashtable as a parameter. When that
static method is called, the method creates an object
of the class it is in and then adds the object to the
Hashtable (the key for this entry is retrieved from
the class its from).
The 'problem' is that I have to write each of those
methods in each class myself, when all I really want
is to do the exact same thing over and over again
(with each of the classes), just with different class
objects.it's not "the same exact thing" over and over, though, is it? you're instantiating different classes in different methods. are you doing this to keep track of instances? you could have a factory that uses reflection to instantiate classes, and add them to the correct Map, but it can be awkward -
Class object saving performce issue - (Workflow activity)
Hi,
I created a custom activity with a class object. If I call WorkflowDesigner.Save(filename) method, it takes a lot of time for saving class object.
public class Abc: AsyncCodeActivity
public Class1 Class1Obj
get
return class1Obj;
set
class1Obj= value;Hi,
where are your external services located If they are in the same assembly as the workflow (and this goes for custom activities as well), you can have all sorts of problems because you (well, VS) are constantly reloading assemblies and they can
get out of synch.
For more information, please refer to the discussion:
https://social.msdn.microsoft.com/Forums/en-US/cce06d6f-4e7e-4294-9a14-d17e8addea45/workflow-designer-very-slow?forum=windowsworkflowfoundation
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey. -
How to create a ActiveX Object with custom classes
Hi
I am trying to create a Active X object for some of the work I have done in Java to be used with VB, but I cannot get the Active X object to generate and it always come up with the following error:
Exception occurred during event dispatching:
java.lang.NoClassDefFoundError: uk/co/agena/minerva/model/Model
at java.lang.Class.getMethods0(Native Method)
at java.lang.Class.getDeclaredMethods(Unknown Source)
at java.beans.Introspector$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.beans.Introspector.getPublicDeclaredMethods(Unknown Source)
at java.beans.Introspector.getTargetEventInfo(Unknown Source)
at java.beans.Introspector.getBeanInfo(Unknown Source)
at java.beans.Introspector.getBeanInfo(Unknown Source)
at sun.beanbox.JarInfo.<init>(Unknown Source)
at sun.beanbox.JarLoader.createJarInfo(Unknown Source)
at sun.beanbox.JarLoader.loadJar(Unknown Source)
at sun.beans.ole.Packager.loadBean(Unknown Source)
at sun.beans.ole.Packager.generate(Unknown Source)
at sun.beans.ole.Packager.actionPerformed(Unknown Source)
at java.awt.Button.processActionEvent(Unknown Source)
at java.awt.Button.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForComponent(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForComponent(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
This appears to be beacuse the class uk/co/agena/minerva/model/Model is a custom class which is based on the software I am using. Does anyone know how I can get around this issue. I have tried incluijng those class files for the custom classes within the jar file, but I continue to get the same issue?
Any help would be gratefully received.
Thanks
AngieThis error is no longer coming up, it is now saying that it has an unsupported class version error. I believe this may be because the class file and library files have been complied under different versions, is there a method to check this?
-
The following error message came when I tried to open Firefox and install Firefox Home.
"can't create mcafee plug-in object: TypeError: Components.classes[cid] is undefined"This issue can be caused by an extension or plugin that isn't working properly.
Start Firefox in [[Safe Mode]] to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).
* Don't make any changes on the Safe mode start window.
See:
* [[Troubleshooting extensions and themes]]
* [[Troubleshooting plugins]]
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