Implementation Problem when Implementing Examples
Hi community
I am trying to implement the example files provided in SAP Note 1105622.
I am struggling with the following step in example 6 of the guide SAP E-Commerce 5.0: Examples and Tutorials:
"1. Copy the files of the template-folder (of the examples-zip-file) to your local <b2b-mod> application."
I am able to import the jsp file, to check- in and activate the application and run it. But where and how do I have to copy the *.java files? They seem to be invisible for my application...
Hi,
If you are using NWDI then follow this.
Copy all the java files to home/shr/ext project and JSps to b2b folder.
Regards,
[Sateesh Chandra|http://sateeshchandrach.googlepages.com]
Similar Messages
-
Problem when compiling example from TechEd 2008
Hi,
I' am using sap sneak preview 7.01 and I'm trying to compile the ZMHO_EX3_* webdynpro example.
I get the error :
"syntax error : long text".
When I check the syntax I have allways the same error :
Field ")" is unknown...
each time the source code follow this structure :
wd_this->mr_message_manager = wd_this->wd_get_api ( )->get_message_manager( ).
All the attributes of the assistance class ZCL_MHO_WD_SERVICE are red highlight.
I need to use FlashIsland to create mockups for a ramp up client, can you help me to solve this this problem ?
Thanks,
RegardsHi,
thank you very much for answering me so quickly, I really appreciate this.
I'have already try to fix the problem by splitting the line code, but it doesn't work.
I paste bellow my piece of code, it is located in the method wdoinit of the component controller
METHOD wdoinit .
data l_api type ref to if_componentcontroller .
l_api = wd_this->wd_get_api( ) .
wd_this->mr_message_manager = l_api->get_message_manager( ) .
wd_this->init_new_record( so_id = '00000000005000000010' ) .
wd_this->read_products( ) .
ENDMETHOD.
I get the following error :
The result type of the function method cannot be converted into the type of l_api type of l_api.
Instead of if_componentcontroller I tried ig_componentcontroller too, but it doesn't work too.
The long text error at the origin of my post as a lot of occurences in the syntax error window when I check this application: about 10 errors with the same origin.
All attributes of the assistance class ZCL_MHO_WD_SERVICE are allways displayed in red, is it normal ?
Have I to setup/upgrade something on my system in order it will work ?
(There is a lot of errors, since is there a global solution to fix it in one shoot ?)
Thank you,
Regards. -
JTable sorting - problem when adding elements (complete code inside)
I�m writing this email with reference to a recent posting here but this time with the code example. (I apologize for the duplicated posting � this time it will be with the code)
Problem: when adding more elements to the JTable (sorted) the exception: ArrayIndexOutOfBoundsException is thrown.
Example: If the elements in the table are 10 and then the user requests for 8 � the table will produce the correct result. However, if the user will ask for 11 items (>10) the exception will be thrown.
The program: The program below (compiles and running). A JTable is constructed with 3 items, when you click the button - the return result should be 4 items - this will generate the error, WHY?
I would highly appreciate your thoughts why this is happening and most importantly � how to fix it.
Thanks a lot
3 files:
(1) TableSorterDemo
(2) Traveler
(3)TableSorter
//TableSorterDemo:
package sorter;
import javax.swing.DefaultListModel;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.AbstractTableModel;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
* TableSorterDemo is like TableDemo, except that it
* inserts a custom model -- a sorter -- between the table
* and its data model. It also has column tool tips.
public class TableSorterDemo implements ActionListener
private JPanel superPanel;
private JButton clickMe = new JButton("click me to get diff data");
private boolean DEBUG = false;
private DefaultListModel defaultListModel;
private JTable table;
public TableSorterDemo()
superPanel = new JPanel(new BorderLayout());
defaultListModel = new DefaultListModel();
init1();
TableSorter sorter = new TableSorter(new MyTableModel(defaultListModel)); //ADDED THIS
table = new JTable(sorter); //NEW
sorter.setTableHeader(table.getTableHeader()); //ADDED THIS
table.setPreferredScrollableViewportSize(new Dimension(500, 70));
//Set up tool tips for column headers.
table.getTableHeader().setToolTipText(
"Click to specify sorting; Control-Click to specify secondary sorting");
//Create the scroll pane and add the table to it.
JScrollPane scrollPane = new JScrollPane(table);
//Add the scroll pane to this panel.
superPanel.add("Center", scrollPane);
superPanel.add("South",clickMe);
clickMe.addActionListener(this);
public JPanel getPanel()
return superPanel;
public void init1()
//in real life this will be done from the db
Traveler a = new Traveler();
Traveler b = new Traveler();
Traveler c = new Traveler();
a.setFirstName("Elvis");
a.setLastName("Presley");
a.setSprot("Ping Pong");
a.setNumYears(3);
a.setVegetarian(true);
b.setFirstName("Elton");
b.setLastName("John");
b.setSprot("Soccer");
b.setNumYears(2);
b.setVegetarian(true);
c.setFirstName("shaquille");
c.setLastName("oneil");
c.setSprot("Golf");
c.setNumYears(22);
c.setVegetarian(true);
defaultListModel.addElement(a);
defaultListModel.addElement(b);
defaultListModel.addElement(c);
public void init2()
//in real life this will be done from the db
Traveler d = new Traveler();
Traveler e = new Traveler();
Traveler f = new Traveler();
Traveler g = new Traveler();
d.setFirstName("John");
d.setLastName("Smith");
d.setSprot("Tennis");
d.setNumYears(32);
d.setVegetarian(true);
e.setFirstName("Ron");
e.setLastName("Cohen");
e.setSprot("Baseball");
e.setNumYears(12);
e.setVegetarian(true);
f.setFirstName("Donald");
f.setLastName("Mac Novice");
f.setSprot("Vallyball");
f.setNumYears(1);
f.setVegetarian(true);
g.setFirstName("Eithan");
g.setLastName("Superstar");
g.setSprot("Vallyball");
g.setNumYears(21);
g.setVegetarian(true);
defaultListModel.addElement(d);
defaultListModel.addElement(e);
defaultListModel.addElement(f);
defaultListModel.addElement(g);
class MyTableModel extends AbstractTableModel
private DefaultListModel myModel;
public MyTableModel(DefaultListModel m)
myModel=m;
private String[] columnNames = {"First Name",
"Last Name",
"Sport",
"# of Years",
"Vegetarian"};
public int getColumnCount()
return columnNames.length;
public int getRowCount()
return myModel.size();
public String getColumnName(int column)
return getNames()[column];
public String[] getNames()
String[] names = {"First Name", "Last Name", "Sport", "# of Years", "Vegetarian"};
return names;
public Object getValueAt(int row, int col)
return distributeObjectsInTable(row, col, (Traveler) myModel.elementAt(row));
public Object distributeObjectsInTable(int row, int col, Traveler tr)
switch(col)
case 0:
return tr.getFirstName();
case 1:
return tr.getLastName();
case 2:
return tr.getSprot();
case 3:
return new Integer(tr.getNumYears());
case 4:
return new Boolean (tr.isVegetarian());
default:
return "Error";
public Class getColumnClass(int c)
return getValueAt(0, c).getClass();
private static void createAndShowGUI()
//Make sure we have nice window decorations.
JFrame.setDefaultLookAndFeelDecorated(true);
//Create and set up the window.
JFrame frame = new JFrame("TableSorterDemo");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
//Create and set up the content pane.
TableSorterDemo newContentPane = new TableSorterDemo();
newContentPane.getPanel().setOpaque(true); //content panes must be opaque
frame.setContentPane(newContentPane.getPanel());
//Display the window.
frame.pack();
frame.setVisible(true);
public static void main(String[] args)
//Schedule a job for the event-dispatching thread:
//creating and showing this application's GUI.
javax.swing.SwingUtilities.invokeLater(new Runnable()
public void run()
createAndShowGUI();
public void actionPerformed(ActionEvent ae)
if (ae.getSource()==clickMe)
defaultListModel.removeAllElements();
init2(); //if the size of the model was less than 2 items - the result will be ok.
//in other words, if you commens the last 2 rows of this method (addElement(f) & g)
// the result will be fine.
table.updateUI();
}//(2) Traveler
package sorter;
public class Traveler
private String firstName;
private String lastName;
private String sprot;
private int numYears;
private boolean vegetarian;
public String getFirstName()
return firstName;
public String getLastName()
return lastName;
public int getNumYears()
return numYears;
public String getSprot()
return sprot;
public boolean isVegetarian()
return vegetarian;
public void setFirstName(String firstName)
this.firstName = firstName;
public void setLastName(String lastName)
this.lastName = lastName;
public void setNumYears(int numYears)
this.numYears = numYears;
public void setSprot(String sprot)
this.sprot = sprot;
public void setVegetarian(boolean vegetarian)
this.vegetarian = vegetarian;
}//(3)TableSorter
package sorter;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import java.util.List;
import javax.swing.*;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
import javax.swing.table.*;
public class TableSorter extends AbstractTableModel {
protected TableModel tableModel;
public static final int DESCENDING = -1;
public static final int NOT_SORTED = 0;
public static final int ASCENDING = 1;
private static Directive EMPTY_DIRECTIVE = new Directive(-1, NOT_SORTED);
public static final Comparator COMPARABLE_COMAPRATOR = new Comparator() {
public int compare(Object o1, Object o2) {
return ((Comparable) o1).compareTo(o2);
public static final Comparator LEXICAL_COMPARATOR = new Comparator() {
public int compare(Object o1, Object o2) {
return o1.toString().compareTo(o2.toString());
private Row[] viewToModel;
private int[] modelToView;
private JTableHeader tableHeader;
private MouseListener mouseListener;
private TableModelListener tableModelListener;
private Map columnComparators = new HashMap();
private List sortingColumns = new ArrayList();
public TableSorter() {
this.mouseListener = new MouseHandler();
this.tableModelListener = new TableModelHandler();
public TableSorter(TableModel tableModel) {
this();
setTableModel(tableModel);
public TableSorter(TableModel tableModel, JTableHeader tableHeader) {
this();
setTableHeader(tableHeader);
setTableModel(tableModel);
private void clearSortingState() {
viewToModel = null;
modelToView = null;
public TableModel getTableModel() {
return tableModel;
public void setTableModel(TableModel tableModel) {
if (this.tableModel != null) {
this.tableModel.removeTableModelListener(tableModelListener);
this.tableModel = tableModel;
if (this.tableModel != null) {
this.tableModel.addTableModelListener(tableModelListener);
clearSortingState();
fireTableStructureChanged();
public JTableHeader getTableHeader() {
return tableHeader;
public void setTableHeader(JTableHeader tableHeader) {
if (this.tableHeader != null) {
this.tableHeader.removeMouseListener(mouseListener);
TableCellRenderer defaultRenderer = this.tableHeader.getDefaultRenderer();
if (defaultRenderer instanceof SortableHeaderRenderer) {
this.tableHeader.setDefaultRenderer(((SortableHeaderRenderer) defaultRenderer).tableCellRenderer);
this.tableHeader = tableHeader;
if (this.tableHeader != null) {
this.tableHeader.addMouseListener(mouseListener);
this.tableHeader.setDefaultRenderer(
new SortableHeaderRenderer(this.tableHeader.getDefaultRenderer()));
public boolean isSorting() {
return sortingColumns.size() != 0;
private Directive getDirective(int column) {
for (int i = 0; i < sortingColumns.size(); i++) {
Directive directive = (Directive)sortingColumns.get(i);
if (directive.column == column) {
return directive;
return EMPTY_DIRECTIVE;
public int getSortingStatus(int column) {
return getDirective(column).direction;
private void sortingStatusChanged() {
clearSortingState();
fireTableDataChanged();
if (tableHeader != null) {
tableHeader.repaint();
public void setSortingStatus(int column, int status) {
Directive directive = getDirective(column);
if (directive != EMPTY_DIRECTIVE) {
sortingColumns.remove(directive);
if (status != NOT_SORTED) {
sortingColumns.add(new Directive(column, status));
sortingStatusChanged();
protected Icon getHeaderRendererIcon(int column, int size) {
Directive directive = getDirective(column);
if (directive == EMPTY_DIRECTIVE) {
return null;
return new Arrow(directive.direction == DESCENDING, size, sortingColumns.indexOf(directive));
private void cancelSorting() {
sortingColumns.clear();
sortingStatusChanged();
public void setColumnComparator(Class type, Comparator comparator) {
if (comparator == null) {
columnComparators.remove(type);
} else {
columnComparators.put(type, comparator);
protected Comparator getComparator(int column) {
Class columnType = tableModel.getColumnClass(column);
Comparator comparator = (Comparator) columnComparators.get(columnType);
if (comparator != null) {
return comparator;
if (Comparable.class.isAssignableFrom(columnType)) {
return COMPARABLE_COMAPRATOR;
return LEXICAL_COMPARATOR;
private Row[] getViewToModel() {
if (viewToModel == null) {
int tableModelRowCount = tableModel.getRowCount();
viewToModel = new Row[tableModelRowCount];
for (int row = 0; row < tableModelRowCount; row++) {
viewToModel[row] = new Row(row);
if (isSorting()) {
Arrays.sort(viewToModel);
return viewToModel;
public int modelIndex(int viewIndex)
return getViewToModel()[viewIndex].modelIndex;
private int[] getModelToView()
if (modelToView == null) {
int n = getViewToModel().length;
modelToView = new int[n];
for (int i = 0; i < n; i++) {
modelToView[modelIndex(i)] = i;
return modelToView;
// TableModel interface methods
public int getRowCount() {
return (tableModel == null) ? 0 : tableModel.getRowCount();
public int getColumnCount() {
return (tableModel == null) ? 0 : tableModel.getColumnCount();
public String getColumnName(int column) {
return tableModel.getColumnName(column);
public Class getColumnClass(int column) {
return tableModel.getColumnClass(column);
public boolean isCellEditable(int row, int column) {
return tableModel.isCellEditable(modelIndex(row), column);
public Object getValueAt(int row, int column) {
return tableModel.getValueAt(modelIndex(row), column);
public void setValueAt(Object aValue, int row, int column) {
tableModel.setValueAt(aValue, modelIndex(row), column);
// Helper classes
private class Row implements Comparable {
private int modelIndex;
public Row(int index) {
this.modelIndex = index;
public int compareTo(Object o) {
int row1 = modelIndex;
int row2 = ((Row) o).modelIndex;
for (Iterator it = sortingColumns.iterator(); it.hasNext();) {
Directive directive = (Directive) it.next();
int column = directive.column;
Object o1 = tableModel.getValueAt(row1, column);
Object o2 = tableModel.getValueAt(row2, column);
int comparison = 0;
// Define null less than everything, except null.
if (o1 == null && o2 == null) {
comparison = 0;
} else if (o1 == null) {
comparison = -1;
} else if (o2 == null) {
comparison = 1;
} else {
comparison = getComparator(column).compare(o1, o2);
if (comparison != 0) {
return directive.direction == DESCENDING ? -comparison : comparison;
return 0;
private class TableModelHandler implements TableModelListener {
public void tableChanged(TableModelEvent e) {
// If we're not sorting by anything, just pass the event along.
if (!isSorting()) {
clearSortingState();
fireTableChanged(e);
return;
// If the table structure has changed, cancel the sorting; the
// sorting columns may have been either moved or deleted from
// the model.
if (e.getFirstRow() == TableModelEvent.HEADER_ROW) {
cancelSorting();
fireTableChanged(e);
return;
// We can map a cell event through to the view without widening
// when the following conditions apply:
// a) all the changes are on one row (e.getFirstRow() == e.getLastRow()) and,
// b) all the changes are in one column (column != TableModelEvent.ALL_COLUMNS) and,
// c) we are not sorting on that column (getSortingStatus(column) == NOT_SORTED) and,
// d) a reverse lookup will not trigger a sort (modelToView != null)
// Note: INSERT and DELETE events fail this test as they have column == ALL_COLUMNS.
// The last check, for (modelToView != null) is to see if modelToView
// is already allocated. If we don't do this check; sorting can become
// a performance bottleneck for applications where cells
// change rapidly in different parts of the table. If cells
// change alternately in the sorting column and then outside of
// it this class can end up re-sorting on alternate cell updates -
// which can be a performance problem for large tables. The last
// clause avoids this problem.
int column = e.getColumn();
if (e.getFirstRow() == e.getLastRow()
&& column != TableModelEvent.ALL_COLUMNS
&& getSortingStatus(column) == NOT_SORTED
&& modelToView != null) {
int viewIndex = getModelToView()[e.getFirstRow()];
fireTableChanged(new TableModelEvent(TableSorter.this,
viewIndex, viewIndex,
column, e.getType()));
return;
// Something has happened to the data that may have invalidated the row order.
clearSortingState();
fireTableDataChanged();
return;
private class MouseHandler extends MouseAdapter {
public void mouseClicked(MouseEvent e) {
JTableHeader h = (JTableHeader) e.getSource();
TableColumnModel columnModel = h.getColumnModel();
int viewColumn = columnModel.getColumnIndexAtX(e.getX());
int column = columnModel.getColumn(viewColumn).getModelIndex();
if (column != -1) {
int status = getSortingStatus(column);
if (!e.isControlDown()) {
cancelSorting();
// Cycle the sorting states through {NOT_SORTED, ASCENDING, DESCENDING} or
// {NOT_SORTED, DESCENDING, ASCENDING} depending on whether shift is pressed.
status = status + (e.isShiftDown() ? -1 : 1);
status = (status + 4) % 3 - 1; // signed mod, returning {-1, 0, 1}
setSortingStatus(column, status);
private static class Arrow implements Icon {
private boolean descending;
private int size;
private int priority;
public Arrow(boolean descending, int size, int priority) {
this.descending = descending;
this.size = size;
this.priority = priority;
public void paintIcon(Component c, Graphics g, int x, int y) {
Color color = c == null ? Color.GRAY : c.getBackground();
// In a compound sort, make each succesive triangle 20%
// smaller than the previous one.
int dx = (int)(size/2*Math.pow(0.8, priority));
int dy = descending ? dx : -dx;
// Align icon (roughly) with font baseline.
y = y + 5*size/6 + (descending ? -dy : 0);
int shift = descending ? 1 : -1;
g.translate(x, y);
// Right diagonal.
g.setColor(color.darker());
g.drawLine(dx / 2, dy, 0, 0);
g.drawLine(dx / 2, dy + shift, 0, shift);
// Left diagonal.
g.setColor(color.brighter());
g.drawLine(dx / 2, dy, dx, 0);
g.drawLine(dx / 2, dy + shift, dx, shift);
// Horizontal line.
if (descending) {
g.setColor(color.darker().darker());
} else {
g.setColor(color.brighter().brighter());
g.drawLine(dx, 0, 0, 0);
g.setColor(color);
g.translate(-x, -y);
public int getIconWidth() {
return size;
public int getIconHeight() {
return size;
private class SortableHeaderRenderer implements TableCellRenderer {
private TableCellRenderer tableCellRenderer;
public SortableHeaderRenderer(TableCellRenderer tableCellRenderer) {
this.tableCellRenderer = tableCellRenderer;
public Component getTableCellRendererComponent(JTable table,
Object value,
boolean isSelected,
boolean hasFocus,
int row,
int column) {
Component c = tableCellRenderer.getTableCellRendererComponent(table,
value, isSelected, hasFocus, row, column);
if (c instanceof JLabel) {
JLabel l = (JLabel) c;
l.setHorizontalTextPosition(JLabel.LEFT);
int modelColumn = table.convertColumnIndexToModel(column);
l.setIcon(getHeaderRendererIcon(modelColumn, l.getFont().getSize()));
return c;
private static class Directive {
private int column;
private int direction;
public Directive(int column, int direction) {
this.column = column;
this.direction = direction;
}The table listens to the TableModel for changes. Changing the table by adding/removing
rows or columns has no affect on its table model. If you make changes to the table model
the table will be notified by its TableModelListener and change its view. So tell
MyTableModel about the change of data:
public class TableSorterDemo implements ActionListener
MyTableModel tableModel;
public TableSorterDemo()
defaultListModel = new DefaultListModel();
init1();
tableModel = new MyTableModel(defaultListModel);
TableSorter sorter = new TableSorter(tableModel);
public void actionPerformed(ActionEvent ae)
if (ae.getSource()==clickMe)
defaultListModel.removeAllElements();
init2();
tableModel.fireTableStructureChanged();
} -
I have a problem when running my own EJB as a TUXEDO service using WTC.
Hello,
I have a problem when running my own EJB as a TUXEDO service using WTC. I am using TUXEDO 8.1 and WL 9.1.
When I am trying to run my own EJB as a TUXEDO service error appears.
TPENOENT(6):0:0:TPED_MINVAL(0):QMNONE(0):0:Could not find service TOUPPER
at weblogic.wtc.gwt.WTCService.getImport(WTCService.java:4988)
at weblogic.wtc.gwt.TuxedoConnection.getImport(TuxedoConnection.java:303)
at weblogic.wtc.gwt.TuxedoConnection.tpcall(TuxedoConnection.java:1302)
at examples.MyTestSessionBean.Toupper(MyTestSessionBean.java:102)
at examples.TestSessionBean_knby6k_EOImpl.Toupper(TestSessionBean_knby6k_EOImpl.java:61)
at net.roseindia.web.servlets.SessionTestServlet.doGet(SessionTestServlet.java:69)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:225)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:127)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:272)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:165)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3153)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:1973)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1880)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1310)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:179)
e8
10
java.rmi.RemoteException: EJB Exception: ; nested exception is:
java.lang.NullPointerException
at weblogic.ejb.container.internal.EJBRuntimeUtils.throwRemoteException(EJBRuntimeUtils.java:95)
at weblogic.ejb.container.internal.BaseEJBObject.handleSystemException(BaseEJBObject.java:713)
at weblogic.ejb.container.internal.BaseEJBObject.handleSystemException(BaseEJBObject.java:681)
at weblogic.ejb.container.internal.BaseEJBObject.postInvoke1(BaseEJBObject.java:447)
at weblogic.ejb.container.internal.StatelessEJBObject.postInvoke1(StatelessEJBObject.java:72)
at weblogic.ejb.container.internal.BaseEJBObject.postInvokeTxRetry(BaseEJBObject.java:374)
at examples.TestSessionBean_knby6k_EOImpl.Toupper(TestSessionBean_knby6k_EOImpl.java:75)
at net.roseindia.web.servlets.SessionTestServlet.doGet(SessionTestServlet.java:69)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:225)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:127)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:272)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:165)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3153)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:1973)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1880)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1310)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:179)
Caused by: java.lang.NullPointerException
at examples.MyTestSessionBean.Toupper(MyTestSessionBean.java:130)
at examples.TestSessionBean_knby6k_EOImpl.Toupper(TestSessionBean_knby6k_EOImpl.java:61)
... 15 more
Any clue on this.
With Regards,
MVSIf you are trying to create a Tuxedo service in Java using WTC you need to develop an EJB that implements the TuxedoService interface and register its home in JNDI so WTC can look it up. Once that is done you can then export the service to a remote domain in the WTC configuration.
Regards,
Todd Little
Oracle Tuxedo Chief Architect -
Performance problem when running a personalization rule
We have a serious performance problem when running a personalization rule.
The rule is defined like this:
Definition
Rule Type: Content
Content Type: LoadedData
Name: allAnnouncements
Description: all announcements of types: announcement, deal, new release,
tip of the day
If the user has the following characteristics:
And when:
Then display content based on:
(CONTENT.RessourceType == announcement) or (CONTENT.RessourceType == deal)
or (CONTENT.RessourceType == new release) or (CONTENT.RessourceType == tip
of the week)
and CONTENT.endDate > now
and CONTENT.startDate <= now
END---------------------------------
and is invoked in a JSP page like this:
<%String customQuery = "(CONTENT.language='en') && (CONTENT.Country='nl'
|| CONTENT.Country='*' ) && (!(CONTENT.excludeIds like '*#7#*')) &&
(CONTENT.userType ='retailer')"%>
<pz:contentselector
id="cdocs"
ruleSet="jdbc://com.beasys.commerce.axiom.reasoning.rules.RuleSheetDefinitio
nHome/b2boost"
rule="allAnnouncements"
sortBy="startDate DESC"
query="<%=customQuery%>"
contentHome="<%=ContentHelper.DEF_DOCUMENT_MANAGER_HOME%>" />
The customQuery is constructed at runtime from user information, and cannot
be constructed with rules
administration interface.
When I turn on debugging mode, I can see that the rule is parsed and a SQL
query is generated, with the correct parameters.
This is the generated query (with the substitutions):
select
WLCS_DOCUMENT.ID,
WLCS_DOCUMENT.DOCUMENT_SIZE,
WLCS_DOCUMENT.VERSION,
WLCS_DOCUMENT.AUTHOR,
WLCS_DOCUMENT.CREATION_DATE,
WLCS_DOCUMENT.LOCKED_BY,
WLCS_DOCUMENT.MODIFIED_DATE,
WLCS_DOCUMENT.MODIFIED_BY,
WLCS_DOCUMENT.DESCRIPTION,
WLCS_DOCUMENT.COMMENTS,
WLCS_DOCUMENT.MIME_TYPE
FROM
WLCS_DOCUMENT
WHERE
((((WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'RessourceType'
AND WLCS_DOCUMENT_METADATA.VALUE = 'announcement'
)) OR (WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'RessourceType'
AND WLCS_DOCUMENT_METADATA.VALUE = 'deal'
)) OR (WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'RessourceType'
AND WLCS_DOCUMENT_METADATA.VALUE = 'new release'
)) OR (WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = ''
AND WLCS_DOCUMENT_METADATA.VALUE = 'tip of the week'
)) OR (WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'RessourceType'
AND WLCS_DOCUMENT_METADATA.VALUE = 'press release'
AND (WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'endDate'
AND WLCS_DOCUMENT_METADATA.VALUE > '2001-10-22 15:53:14.768'
AND (WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'startDate'
AND WLCS_DOCUMENT_METADATA.VALUE <= '2001-10-22 15:53:14.768'
AND ((WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'language'
AND WLCS_DOCUMENT_METADATA.VALUE = 'en'
AND ((WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'Country'
AND WLCS_DOCUMENT_METADATA.VALUE = 'nl'
)) OR (WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'Country'
AND WLCS_DOCUMENT_METADATA.VALUE = '*'
AND NOT (WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'excludeIds'
AND WLCS_DOCUMENT_METADATA.VALUE LIKE '%#7#%' ESCAPE '\'
AND (WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'userType'
AND WLCS_DOCUMENT_METADATA.VALUE = 'retailer'
At this moment, the server makes the user wait more than 10 min for the
query to execute.
This is what I found out about the problem:
1)When I run the query on an Oracle SQL client (We are using Oracle 8.1.7.0)
, it takes 5-10 seconds.
2)If I remove the second term of (CONTENT.Country='nl' ||
CONTENT.Country='*' ) in the custom query,
thus retricting to CONTENT.Country='nl', the performance is OK.
3)There are currently more or less 130 records in the DB that have
Country='*'
4)When I run the page on our QA server (solaris), which is at the same time
our Oracle server,
the response time is OK, but if I run it on our development server (W2K),
response time is ridiculously long.
5)The problem happens also if I add the term (CONTENT.Country='nl' ||
CONTENT.Country='*' )
to the rule definition, and I remove this part from the custom query.
Am I missing something? Am I using the personalization server correctly?
Is this performance difference between QA and DEV due to differences in the
OS?
Thank you,
Luis MuñizLuis,
I think you are working through Support on this one, so hopefully you are in good
shape.
For others who are seeing this same performance issue with the reference CM implementation,
there is a patch available via Support for the 3.2 and 3.5 releases that solves
this problem.
This issue is being tracked internally as CR060645 for WLPS 3.2 and CR055594 for
WLPS 3.5.
Regards,
PJL
"Luis Muniz" <[email protected]> wrote:
We have a serious performance problem when running a personalization
rule.
The rule is defined like this:
Definition
Rule Type: Content
Content Type: LoadedData
Name: allAnnouncements
Description: all announcements of types: announcement, deal, new release,
tip of the day
If the user has the following characteristics:
And when:
Then display content based on:
(CONTENT.RessourceType == announcement) or (CONTENT.RessourceType ==
deal)
or (CONTENT.RessourceType == new release) or (CONTENT.RessourceType ==
tip
of the week)
and CONTENT.endDate > now
and CONTENT.startDate <= now
END---------------------------------
and is invoked in a JSP page like this:
<%String customQuery = "(CONTENT.language='en') && (CONTENT.Country='nl'
|| CONTENT.Country='*' ) && (!(CONTENT.excludeIds like '*#7#*')) &&
(CONTENT.userType ='retailer')"%>
<pz:contentselector
id="cdocs"
ruleSet="jdbc://com.beasys.commerce.axiom.reasoning.rules.RuleSheetDefinitio
nHome/b2boost"
rule="allAnnouncements"
sortBy="startDate DESC"
query="<%=customQuery%>"
contentHome="<%=ContentHelper.DEF_DOCUMENT_MANAGER_HOME%>" />
The customQuery is constructed at runtime from user information, and
cannot
be constructed with rules
administration interface.
When I turn on debugging mode, I can see that the rule is parsed and
a SQL
query is generated, with the correct parameters.
This is the generated query (with the substitutions):
select
WLCS_DOCUMENT.ID,
WLCS_DOCUMENT.DOCUMENT_SIZE,
WLCS_DOCUMENT.VERSION,
WLCS_DOCUMENT.AUTHOR,
WLCS_DOCUMENT.CREATION_DATE,
WLCS_DOCUMENT.LOCKED_BY,
WLCS_DOCUMENT.MODIFIED_DATE,
WLCS_DOCUMENT.MODIFIED_BY,
WLCS_DOCUMENT.DESCRIPTION,
WLCS_DOCUMENT.COMMENTS,
WLCS_DOCUMENT.MIME_TYPE
FROM
WLCS_DOCUMENT
WHERE
((((WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'RessourceType'
AND WLCS_DOCUMENT_METADATA.VALUE = 'announcement'
)) OR (WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'RessourceType'
AND WLCS_DOCUMENT_METADATA.VALUE = 'deal'
)) OR (WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'RessourceType'
AND WLCS_DOCUMENT_METADATA.VALUE = 'new release'
)) OR (WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = ''
AND WLCS_DOCUMENT_METADATA.VALUE = 'tip of the week'
)) OR (WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'RessourceType'
AND WLCS_DOCUMENT_METADATA.VALUE = 'press release'
AND (WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'endDate'
AND WLCS_DOCUMENT_METADATA.VALUE > '2001-10-22 15:53:14.768'
AND (WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'startDate'
AND WLCS_DOCUMENT_METADATA.VALUE <= '2001-10-22 15:53:14.768'
AND ((WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'language'
AND WLCS_DOCUMENT_METADATA.VALUE = 'en'
AND ((WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'Country'
AND WLCS_DOCUMENT_METADATA.VALUE = 'nl'
)) OR (WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'Country'
AND WLCS_DOCUMENT_METADATA.VALUE = '*'
AND NOT (WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'excludeIds'
AND WLCS_DOCUMENT_METADATA.VALUE LIKE '%#7#%' ESCAPE '\'
AND (WLCS_DOCUMENT.ID IN (
SELECT
WLCS_DOCUMENT_METADATA.ID
FROM
WLCS_DOCUMENT_METADATA
WHERE
WLCS_DOCUMENT_METADATA.ID = WLCS_DOCUMENT.ID
AND WLCS_DOCUMENT_METADATA.NAME = 'userType'
AND WLCS_DOCUMENT_METADATA.VALUE = 'retailer'
At this moment, the server makes the user wait more than 10 min for the
query to execute.
This is what I found out about the problem:
1)When I run the query on an Oracle SQL client (We are using Oracle 8.1.7.0)
, it takes 5-10 seconds.
2)If I remove the second term of (CONTENT.Country='nl' ||
CONTENT.Country='*' ) in the custom query,
thus retricting to CONTENT.Country='nl', the performance is OK.
3)There are currently more or less 130 records in the DB that have
Country='*'
4)When I run the page on our QA server (solaris), which is at the same
time
our Oracle server,
the response time is OK, but if I run it on our development server (W2K),
response time is ridiculously long.
5)The problem happens also if I add the term (CONTENT.Country='nl' ||
CONTENT.Country='*' )
to the rule definition, and I remove this part from the custom query.
Am I missing something? Am I using the personalization server correctly?
Is this performance difference between QA and DEV due to differences
in the
OS?
Thank you,
Luis Muñiz -
FK DELETE RULE problem when importing 8i SCHEMA on 10g
Hi everyone,
I´m having the following problem:
When importing a SCHEMA dump from an 8i database to a 10g one, some foreign key´s delete rule are changed from 'no action' to 'set null' automatically, even though the whole SCHEMA was imported.
Has anyone ever had the same problem?
Thanks a lot,
BrunoI did some more research and I think I was completely misunderstanding Oracle's implementation of delete rules. Now I believe that Oracle implements the "RESTRICT" option in SQL Developer Data Modeler as "No Action", which is the default option, hence why no DDL option is generated. However, it would still be nice if Data Modeler could detect this fact when comparing two models. What I mean it, if comparing an Oracle DB to a model, treat Restrict and No Action as the same, and thus don't attempt to re-generate the DDL for this "difference". For now, I'll just change the action on my models to No Action, and this should resolve the issue.
-
JDO object id problem when working with an appserver
Hi,
I'm running into a problem when passing a JDO object id as an argument to a
bean. My client is finding a JDO object locally, then attempting to
instantiate a bean which wraps the JDO object. Since the JDO object is not
Serializable, I'm passing the object id to the bean constructor, so that the
bean can look up the object again, this time in the appserver, and wrap it,
without ever serializing the object.
I'm guessing that the JDOId class for the JDO object is generated on the fly
in the client, and therefore does not exist in the ClassLoader in the
appserver. Any ideas how I can fix this?
Thanks,
Eric
Exception in thread "main" java.lang.reflect.UndeclaredThrowableException:
java.lang.ClassNotFoundException: test.TheTest$JDOId (no security manager:
RMI class loader disabled)
at
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteC
all.java:245)
at
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:220)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:122)
at
org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker_Stub.invokeHome(Unkno
wn Source)
at
org.jboss.ejb.plugins.jrmp.interfaces.HomeProxy.invokeHome(HomeProxy.java:25
8)
at
org.jboss.ejb.plugins.jrmp.interfaces.HomeProxy.invoke(HomeProxy.java:182)
at $Proxy0.create(Unknown Source)
at test.TheTestRemote.<init>(Unknown Source)
at test.TheTest.getRemoteObject(TheTest.java:19)
at
com.hcm.tools.util.CollectionHelper.getFirst(CollectionHelper.java:23)
at
com.hcm.tools.jdo.JDOFactory.executeSingletonQuery(JDOFactory.java:234)
at test.Test.print(Test.java:22)
at test.Test.main(Test.java:11)Hi David,
I'm trying to use JDO to completely replace Entity Beans. Of course, this
leaves me with an important question: how do you make the JDO object
available remotely? My answer is to wrap JDO objects with a stateful
session bean, and pass through method calls made on the bean to the JDO
object. Both the bean and the JDO object will implement some interface, so
you can use an object in a client without any knowledge as to whether it is
a bean or a JDO object. ( Important note: I can get away with this because
of another cool Solarmetric product, the session bean creator, which
enhances a simple java object into a session bean )
Now, once I have some interface implementation, maybe a local persistent
object, maybe a remote object, I will want to do something with it. There
are a couple considerations here. First, if I want to edit the object, I
need to make sure a transaction gets started. I do this by having my
session beans take care of starting and committing transactions. Since I
have written my own JDO Factory that takes care of synchronizing PM caches
across transactions, this has the effect of keeping all my caches in the
appserver up-to-date as well ( more on that if you're interested ). So, in
order to call a 'set' method, I need to ensure that the object I have is in
it's "remote" state, so-to-speak.
So I created an interface called RemotePersistentObject, which all these
other interfaces extend. It includes two methods, getRemoteObject (), and
getObjectId (). The reason for getObjectId (), instead of
getPersistentObject (), is that often times you don't want your JDO objects
to be Serializable, especially if you have JDO objects that you want to
guarantee remain unique ( say, no two Stock objects have the same ticker
symbol ). Besides, you want the remote object to represent the same
concept, and as soon as you serialize the persistent object, you have a copy
of the original JDO object that will no longer do nice things you'd like it
to do, like get updated when some transaction in a different thread modifies
a field.
So, to get around this serialization issue, I just pass the JDO object id to
the bean, and have the bean lookup and wrap the appropriate JDO object on
the server. I wrote a couple optional base classes that provide a lot of
the functionality for this, since it turns out that wrapping a
non-serializable JDO object is non-trivial. The problem there is that when
the bean passivates, it serializes the state of the session bean... oops.
So the base classes take care of keeping a transient reference to the actual
object, while keeping a non-transient ref to the object id. All attempts to
use the actual JDO object are filtered through a getObject () method, which,
if the transient ref has disappeared due to bean passivation, looks up the
object in a read-only PM again.
Hmmmm. Lots of stuff here. I'll stop here and answer any questions (
criticisms ) you may have.
-Eric
"David Ezzio" <[email protected]> wrote in message
news:[email protected]...
Eric,
Curious minds want to know: what are you up to here? I found this to
be a very interesting post, and I would like to know more about the
architecture you are using and its motivation if you can share it.
David Ezzio
Eric Lindauer wrote:
Hi,
I'm running into a problem when passing a JDO object id as an argument
to a
bean. My client is finding a JDO object locally, then attempting to
instantiate a bean which wraps the JDO object. Since the JDO object isnot
Serializable, I'm passing the object id to the bean constructor, so thatthe
bean can look up the object again, this time in the appserver, and wrapit,
without ever serializing the object.
I'm guessing that the JDOId class for the JDO object is generated on thefly
in the client, and therefore does not exist in the ClassLoader in the
appserver. Any ideas how I can fix this?
Thanks,
Eric
Exception in thread "main"java.lang.reflect.UndeclaredThrowableException:
java.lang.ClassNotFoundException: test.TheTest$JDOId (no securitymanager:
RMI class loader disabled)
at
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteC
all.java:245)
at
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:220)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:122)
at
org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker_Stub.invokeHome(Unkno
wn Source)
at
org.jboss.ejb.plugins.jrmp.interfaces.HomeProxy.invokeHome(HomeProxy.java:25
8)
at
org.jboss.ejb.plugins.jrmp.interfaces.HomeProxy.invoke(HomeProxy.java:182)
at $Proxy0.create(Unknown Source)
at test.TheTestRemote.<init>(Unknown Source)
at test.TheTest.getRemoteObject(TheTest.java:19)
at
com.hcm.tools.util.CollectionHelper.getFirst(CollectionHelper.java:23)
at
com.hcm.tools.jdo.JDOFactory.executeSingletonQuery(JDOFactory.java:234)
at test.Test.print(Test.java:22)
at test.Test.main(Test.java:11) -
EREC - Problem when created a requisition in e-recruiting
Hello,
We are trying to create a requisition (NB) in e-recruiting, but we have some problems:
When we click over the buttom save, the webdynpro not respond...
In debug mode, i can see that the attribute hrobject-objid and hrobject-plvar are initial. Is that correct? do we need to create a range of numbers for the NB object ?
Note: the user have SAP_ALL
Thanks,
SFMHi,
the notes are implemented and now the SLG1 is empty.
the save buttom still does not respond.
If I click over buttom Release, it show the window popup with a list of reasons. The list of reasons are customizing in the table but, the list is empty. The SLG1 display this entries:
Entry 1:
Serious error; see log
The incorrect HR object has the key 01NB00000000
The error occurred in program CL_HRRCF_REQUISITION_INFO=====CM004 line 61
Internal Error
The incorrect HR object has the key 01NB00000000
The error occurred in program CL_HRRCF_INFOTYPE=============CM006 line 47
Entry 2:
Serious error; see log
The error occurred in program CL_HRRCF_REQUI_BL=============CM00O line 127
Serious error; see log
The incorrect HR object has the key 01NB00000000
The error occurred in program CL_HRRCF_REQUISITION_INFO=====CM004 line 61
Internal Error
The incorrect HR object has the key 01NB00000000
The error occurred in program CL_HRRCF_INFOTYPE=============CM006 line 47
Entry 3:
Serious error; see log
The incorrect HR object has the key 01NB00000000
The error occurred in program CL_HRRCF_REQUISITION_INFO=====CM004 line 61
Internal Error
The incorrect HR object has the key 01NB00000000
The error occurred in program CL_HRRCF_INFOTYPE=============CM006 line 47
Entry 4:
Serious error; see log
The error occurred in program CL_HRRCF_REQUI_BL=============CM00O line 127
Serious error; see log
The incorrect HR object has the key 01NB00000000
The error occurred in program CL_HRRCF_REQUISITION_INFO=====CM004 line 61
Internal Error
The incorrect HR object has the key 01NB00000000
The error occurred in program CL_HRRCF_INFOTYPE=============CM006 line 47
Other question is, why the objectid and plvar are initial?
Thanks -
BW Analysis Authorization Problem when no selection is done
Hi Everybody,
I am facing the following problem with the implemented authorization concept.
We have marked 2 IOs as Authorization relevant: company and costcenter. We have defined an authorization object where the values are assigned through two variables $ZCompany and $ZCostcenter. The values are picked up from 2 Ztables where the User/Usergroup/Values assignement is done. Eveything seems to work fine.
We have a problem when using an optional variable built on Company or Costcenter in our queries and no selection is done.
If no selection is done, the variables ZCompay and ZCostcenter both are given values equals *. It si the same as every value. Since the user ZTESTUSER is authorized only for some comapnies and some costcenters, the match between the * selection and the authorization set is not sucessful and the user doesn´t get any authorization. this is what we can when executing the display error log:
Following Set Is Checked Comparison with Following Authorized Set Result Remaining Set
Characteristic Content in SQL Format
0TCAACTVT
ZIFCM004
ZIFCM014
0TCAACTVT = '03'
AND ZIFCM004 LIKE *
AND ZIFCM014 LIKE *
Characteristic Content in SQL Format
0TCAACTVT I EQ 03
ZIFCM004 I EQ $Z1PME009
ZIFCM014 I EQ $Z1PME004
Partially or Fully Authorized (Intersection) Characteristic Content in SQL Format
0TCAACTVT
ZIFCM004
ZIFCM014
NOT ZIFCM004 IN ('0012','0015')
AND 0TCAACTVT = '03'
OR ZIFCM004 IN ('0012','0015')
AND NOT ZIFCM014 IN ('00000000000000012100','00000000000000012300')
AND 0TCAACTVT = '03'
Value selection partially authorized. Check of remainder at end
Following Set Is Checked Comparison with Following Authorized Set Result Remaining Set
Characteristic Content in SQL Format
0TCAACTVT
ZIFCM004
ZIFCM014
NOT ZIFCM004 IN ('0012','0015')
AND 0TCAACTVT = '03'
OR ZIFCM004 IN ('0012','0015')
AND NOT ZIFCM014 IN ('00000000000000012100','00000000000000012300')
AND 0TCAACTVT = '03'
Characteristic Content in SQL Format
0TCAACTVT I EQ 03
ZIFCM004 I EQ $Z1PME009
ZIFCM014 I EQ $Z1PME004
Not Authorized
What i don´t really understand is why the user doesn´t get any authorization only for the values subset for which he is authorized for. Is that normal according to your experience?
How can we get rid of it obtaining that for such selection the user gets authorizations for the subset?
Thanks in advance
Best regards
Enrico
Edited by: Dottblabla on May 3, 2010 12:13 PMHi,
thank you both for the answers.
Since the user is authorized for some certain values rappresenting a subset of * (all values) I dont really understand why he receives an error message as if he hasn´t any authorization at all. According to my logic, a partial dispaly of the data should be possible.. according to my logic, I repeat
Using a mandatory variable would force the user to give a value. The problem is that we have users who are authorized for a large number of costcenters. In this case the best solution would be to define the mandatory variable as a selection option, allowing the user to define intervals of values as well. BUT in this case we would have the same problem described above as soon as the user pick up an interval of values containing also single costcenters for which he has no authorization. I hope, it is clear what i mean.
Using an Authorization variable has the only charme that we get a kind of preselection of values. If the user wants to modify the selection and to define an interval, then we face the same issue again.
It seems to me that BW Authorization concept doesn´t work with "subset" of values. Am i right? Any suggestion?
Best regards
Enrico -
Security problem when signed applet dynamically load plugins
Hi!
I have one problem : "security problem when signed applet dynamically load plugins"
This is the scenario:
the main program [app.jar]
. contain applet and shared library (interface & implement of common class)
. it is signed and run normally on browser
. it can draw image loaded from other URL [ex] http://bp1.blogger.com/image.jpg
. the image loader is in the shared library
. dynamically load amazon.jar through URLClassLoader and reflection
the plugin [amazon.jar]
. search amazon product [ex] Harry Potter book
. draw image on applet
. use image loader from shared library, BUT CANNOT LOAD IMAGE
The question: "Why it cannot load image, because the image loader is in the shared library which has been signed and working?" I tried to sign the amazon.jar too, but it did not work.
Your reply would be very helpful. Thank you.
Sovannhello. i have create a signed applet for A.jar. A.jar include two package B and C. the main applet class is within B.
B need some classes in C to run the applet. but i got the error that class in package c are not found.
what shall i do? -
Problem when creating a sales order with reference by BAPI
I am facing one problem when creating Sales Order.
<b>The scenario is like this while creating SO With reference to an Order type, a new SO will be automatically created with a diff order Type</b>.
I am using "BAPI_SALESORDER_CREATEFROMDAT2".
I am calling this BAPI in USEREXIT_REFRESH_DOCUMENT.
Am I using the right exit to call this Bapi ?
<b>Problems are like :
1. Ref Sales Order creating without Sales Unit .
2. "Object Status does not exist" error msg is coming for Header and Item level(when clicking the status tab and then object status pushbutton).</b> But if testing the bapi from SE37 in test sequence....no such problem persists.
As for example in case of sales unit,in the debugging mode i have seen that BAPI uses a perform to fill the values in the VBAP structure.But after that when it come back to the main program VBAP remains blank.This ocuurs when the BAPI is called from the exit whereas if tested from SE37, VBAP retains the value.
Can u suggest in this ? This is very very urgent............
Thx in Adv.........................Thanks........
Your suggestion was a great help to me.I have used a custom FM and called it in <b>starting new task</b>.
Since i am a university fresher working in SAP for nearly 1 year.....can you please explain me the difference between <b>in update task</b> and <b>starting new task</b>.Why the problem was occuring for which you have suggested to call a custom function module.
what is V1 update and V2 update?Is it attached with asynchronous ans synchronous update.It would be a great help to me if you kindly clear my confusions....
thanks in advance. -
Itunes 10.6.1.7 problem: when I change the file "media type" from 'Music' to 'Podcast' the file disapears from ITUNES. I do this via (1) right click, (2) select 'Get Info', (3) select 'options' tab, and (4) change media type. What is the problem?
Hi Memalyn
Essentially, the bare issue is that you have a 500GB hard drive with only 10GB free. That is not sufficient to run the system properly. The two options you have are to move/remove files to another location, or to install a larger hard drive (eg 2TB). Drive space has nothing to do with SMC firmware, and usually large media files are to blame.
My first recommendation is this: download and run the free OmniDiskSweeper. This will identify the exact size of all your folders - you can drill down into the subfolders and figure out where your largest culprits are. For example, you might find that your Pictures folder contains both an iPhoto Library and copies that you've brought in from a camera but are outside the iPhoto Library structure. Or perhaps you have a lot of purchased video content in iTunes.
If you find files that you KNOW you do not need, you can delete them. Don't delete them just because you have a backup, since if the backup fails, you will lose all your copies.
Don't worry about "cleaners" for now - they don't save much space and can actually cause problems. Deal with the large file situation first and see how you get on.
Let us know what you find out, and if you manage to get your space back.
Matt -
how to solve the problem when opening program illustrator cs6
ERROR: 16
It is WINDOWS 8.1 / 64 BIT
help pleaseThanks, Jeff! The file Adobe Setup Error.log contains the following information:
02/14/14 07:20:26:474 | [INFO] | | OOBE | DE | | | | 8860 | DEVersion: 5.0.0.0
02/14/14 07:20:26:475 | [INFO] | | OOBE | DE | | | | 8860 | Loading library from C:\Program Files (x86)\Common Files\Adobe\OOBE\PDApp\DECore\DE5\Setup.dll
[ 8860] Fri Feb 14 07:20:26 2014 INFO
::START TIMER:: [Total Timer]
CHECK: Single instance running
CHECK : Credentials
Load Deployment File
CHECK : Another Native OS installer already running
Create Required Folders
Assuming uninstall mode
Lookup for master payload
[ 8860] Fri Feb 14 07:20:26 2014 ERROR
DW040: The product "{893B3B44-0A1E-404B-8FE8-0A74509102A9}" is not installed. Cannot proceed with the uninstall
[ 8860] Fri Feb 14 07:20:26 2014 INFO
:: END TIMER :: [Total Timer] took 6.90443 milliseconds (0.00690443 seconds) DTR = 579.338 KBPS (0.56576 MBPS)
-------------------------------------- Summary --------------------------------------
- 0 fatal error(s), 1 error(s), 0 warning(s)
ERROR: DW040: The product "{893B3B44-0A1E-404B-8FE8-0A74509102A9}" is not installed. Cannot proceed with the uninstall
Please search the above error/warning string(s) to find when the error occurred.
These errors resulted in installer Exit Code mentioned below.
Exit Code: 33 - The product is not installed, cannot uninstall.
Please see specific errors and warnings for troubleshooting. For example, ERROR: DW040 ... -
Problems when i copy text from Pdf and paste on Word
In Pdf documente the text is in perfect conditions, but, when i copy the text and paste in WORD document the character change into random crazy character like: "()*"*&!(!*"(!"(!)"( )*"()!*("!&("@*")(!*@"!*@(
how i fix this??I have the same problem when copying the PDF into a Word file. I tried Save as RTF doc. and it is still just symbols.
It could be a font problem, because it has some weird Gill Sans and Futura fonts. I am sending a picture as an example.
The option of exporting as Tiff and then applying OCR is interesting but still is kind of slow when i have a 100 pages document. If the fonts is the problem is there any way i could select the whole text and apply it a known font like Arial?
Thanks for any info!
Cheers,
Sebastian -
Problem when calling a return type BOOLEAN SQL Function in a package
Hi All,
I am having problem when trying to call a SQL function in a package with return type BOOLEAN
The SQL function signature is as follows
CREATE OR REPLACE PACKAGE RMSOWNER.ORDER_ATTRIB_SQL ****
FUNCTION GET_PO_TYPE_DESC(O_error_message IN OUT VARCHAR2,
I_PO_TYPE IN VARCHAR2,
O_PO_TYPE_DESC IN OUT VARCHAR2)
RETURN BOOLEAN;
Following is my java code
+CallableStatement cs3 = conn.prepareCall("{?=call ORDER_ATTRIB_SQL.GET_PO_TYPE_DESC(?,?,?)}");+
+cs3.registerOutParameter(1, java.sql.Types.BOOLEAN);+
+cs3.registerOutParameter(2, java.sql.Types.VARCHAR);+
+cs3.registerOutParameter(4, java.sql.Types.VARCHAR);+
+cs3.setString(2, "");+
+cs3.setString(3, "ST");+
+cs3.setString(4, "");+
+ResultSet rs3 = cs3.executeQuery();+
I get the following exception, i tried changing the sql type(registerOutParameter) from boolean to bit but i still getting this exception.
But when i call any other functions with return type other than boolean they work perfectly fine.
Please can anyone help me fix this issue, i am not sure if its anything to do with vendor JDBC classes?
+java.sql.SQLException: ORA-06550: line 1, column 13:+
+PLS-00382: expression is of wrong type+
+ORA-06550: line 1, column 7:+
+PL/SQL: Statement ignored+
+ at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)+
+ at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331)+
+ at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288)+
+ at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:743)+
+ at oracle.jdbc.driver.T4CCallableStatement.doOall8(T4CCallableStatement.java:215)+
+ at oracle.jdbc.driver.T4CCallableStatement.executeForRows(T4CCallableStatement.java:954)+
+ at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1168)+
+ at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3316)+
+ at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3422)+
+ at oracle.jdbc.driver.OracleCallableStatement.execute(OracleCallableStatement.java:4394)+
#####Hello People!
There is another workaround!!
See the example below:
private String callBooleanAPi(String tableName,String apikey,String dtInicio,String dtFim,String comando) throws SQLException {
CallableStatement cs = null;
String call = "";
String retorno = null;
try {
if(comando.equalsIgnoreCase("INSERT")){
call = "declare x BOOLEAN; y varchar2(2);begin x :=PKG.INSERT(?,?,?,?,?); if x then y := 'S'; else y :='N'; end if; ? := y;end;";
} else if(comando.equalsIgnoreCase("UPDATE")){
call = "declare x BOOLEAN; y varchar2(2);begin x := PKG.UPDATE(?,?,?,?,?); if x then y := 'S'; else y :='N'; end if; ? := y;end;";
} else if(comando.equalsIgnoreCase("DELETE")){
call = "declare x BOOLEAN; y varchar2(2);begin x := PKG.DELETE(?,?,?,?,?); if x then y := 'S'; else y :='N'; end if; ? := y;end;";
cs = conn.prepareCall(call);
SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy");
SimpleDateFormat sdfToSqlDate = new SimpleDateFormat("yyyy-MM-dd");
java.util.Date dataInicialVigencia =null;
java.util.Date dataFinalVigencia = null;
Date dtInicialFormatada =null;
Date dtFinalFormatada = null;
if(dtInicio != null && !dtInicio.equals("")){
dataInicialVigencia = sdf.parse(dtInicio);
dtInicio =sdfToSqlDate.format(dataInicialVigencia);
dtInicialFormatada = Date.valueOf(dtInicio);
if(dtFim != null && !dtFim.equals("")){
dataFinalVigencia = sdf.parse(dtFim);
dtFim =sdfToSqlDate.format(dataFinalVigencia);
dtFinalFormatada = Date.valueOf(dtFim);
cs.setString(1, tableName);
cs.setString(2, apikey);
cs.setDate(3, dtInicialFormatada );
cs.setDate(4, dtFinalFormatada );
cs.registerOutParameter(5, java.sql.Types.VARCHAR);
cs.registerOutParameter(6, java.sql.Types.VARCHAR );
cs.execute();
retorno = cs.getString(6);
System.out.println( cs.getString(5));
} catch(SQLException e){
throw new SQLException("An SQL error ocurred while calling the API COR_VIGENCIA: " + e);
} catch(Exception e){
Debug.logger.error( "Error calculating order: " + id, e );
} finally {
if (cs != null) {
cs.close();
cs = null;
return retorno;
As you can see the CallableStatement class acepts PL/SQl blocks.
Best Regards. -
Hyperlink problem when converting Word to PDF
Hi everyone.
I am using Adobe Acrobat 7.0 Standard version 7.1.4 on a Windows 2000 environment.
I am using Word XP/2002 SP3.
I have a couple of problems when converting Word to PDF.
When converting a long link which is in 2 lines, PDF just takes one line into account, not considering the whole link
When I have hyperlinks that links to a web page, the link works fine in Word but in pdf, it gets the few words after the url address making the link not work. For example. I have a hyperlink that http://www.google.com/ and after this I have the words: "This is a sample text". The hyperlink in pdf would then become http://www.google.comThisisasampletext
Do you have any ideas how I can correct this?
Thanks.To get the cross references, you have to use Convert to PDF (PDF Maker part of the Acrobat product). However, you first need to go to the print menu and set the printer to the Adobe PDF printer. Close the print menu and then do a reflow and link update of the document (ctrl-A, then F9 I think). This is needed to get the links correct since WORD reflows the document based on the printer (problem with them going to the wrong place).
Printing to the Adobe PDF printer (the step of print to file is not needed, just print to the printer and the rest is automatic) does not include the links. PDF Maker is a PreProcessor for the Adobe PDF printer that adds PDF Marks to the PS file before it is sent to Distiller (OK, the printer when used normally creates a PS file and then invokes Distiller to complete the process - your steps did with the Adobe PDF printer is the same process done manually).
Summary:
1. Fix document after setting the printer to Adobe PDF.
2. Use PDF Maker (create PDF button)
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