How to refresh ViewObject from database when another user has changed data?

Hello, I use oracle database server 9.0.2 and JDeveloper 9.0.3 and I am developing a JClient application. I have JTable which is bound to a certain view object based on one entity and this is shared between many users. If a user inserts or updates a row in the viewobject (using for example the table) and commits changes, another user can not see the the inserted row while the underlying viewobject executeQuery() call.
What I need is to refresh data for all users if one of them inserts or updates date. Is it possible?
What I was able to think of was to use timer and executeQuery in certain period of time. Is there any better way? I mean kind of event which is fired when underlaying data has been changed?
Thank you in advance!

So you're saying there is no way for a client application to receive notice from the database that a table has been updated? It seems like this would be a valuable feature, and in fact I could very much use such a feature right now.

Similar Messages

JBO-25014: Another user has changed .... can I change myViewRowImpl.java???

Hi all,
I'm noob working with jDeveloper and ADF and i'm finding a lot of problems building my application. The first one: "JBO-25014: Another user has changed .."
I have been reading a lot about this problem and its different causes but seems that nothing helps me so i'm gonna tell you my problem and i hope that someone know how to solve it.
My page shows a table and below it the details of each row selected in the table in read only mode.
The table shows fields from a table in database and other fields with information not located in database (CMS). To build it i used the wizard to create a bussines component from a table . After i added the properties that are not located in database to the view and entity object.
I generated java code for the view (myViewImpl.java & myViewRowImpl.java) and for the aplicacion module (myAmImpl.java) and in java class for the application module I overwrote some methods (findViewObject & getViewObjects) to add the source code needed to get data from CMS and add it to the data obtained from database.
That works perfecly!
Now, I wrote a new method in myViewImpl.java which get data from details form and update table in database (moreover other task: send mail, sms....). This method is executed with a command button. Method commits transaction after each operation. Again this works perfectly!
The problem comes when i try to refresh the table with the new data after update. I tried different solutions:
- Option 1: Clear cache after commit. Problem: When table is reloaded I'm losing data obteined from CMS and also this process is too heavy, i would like to avoid to go to CMS to reload whole table with every update of a row.
- Option 2: Set new values directly in object myViewRowImpl.java. That could be the perfect solution, after every update i just inform the row object with the new values. The problem is that when i try to commit the transaction I'm getting a JBO-25014. If I set the new values before commit, the errors comes in this commit, if i set the values after the commit, the error comes in the next row to be updated.
Any idea of how to avoid the problem in option 2????
Other general sugestion????
Thanks in advance!!
Curro.
PD: Sorry for my poor english

Hi,
Using ADF BC, the default locking behavior is set to pessimistic. Check the ApplicationModule configuration (right mouse click the AM and choose "configuration") and change the locking property to optimistic.
Also you need to set the EO attributes to refresh after insert and/or refresh after update.
~Abhijit

Another user has changed the row with primary key exception

Hi Experts,
I have a method in AmImpl.java. I am calling this method from my bean. The method opens a JDBC connection(i know it is not a good approach, we should use AM instance, but this was the last option as had tried all) and updates a table in the database. I want the data to be refreshed on screen after update is performed. So, I am doing VO.executeQuery() after i commit the data in the database and that is when i get the exception "Another user has changed the row with primary key exception".
Can you please tell me how to get rid of this error or any other way of doing the above process?

I have a screen divided into two parts, i have used a Panel splitter for that. Each pane has a table. Say i edit a record in table 1 and on the basis of changing a flag, the record should move out of table 1 and should go to table 2 in the second pane. the records in table 1 have some priorities defined by the end user, so if a record moves out or is reordered within that table, the rest of the records' priority number also changes. I have achieved all this. Now, when I apply a filter on the table, the record set gets filtered and contains limited set of rows. Now, when i try to achieve the two processes i have mentioned above (moving out or reordering), I need to have a control over the entire rowset because i need to alter the priority numbers accordingly but the VO iterator contains only the filtered set of rows even if I do VO.executeQuery. I was not able to get the entire rowset, so thats when i decided to use JDBC and i am able to successfully update the database. Then after the update, i need to refresh the table on the screen, so I did Vo.executeQuery in the bean after the method was called and I encountered this error. Then, I removed this Vo refresh from the bean and did this.getVO.executeQuery in the AmImpl method, after i commit changes in the database, it was working fine for few days but now it has started flashing the exception "Another user has changed the row with primary key exception".

Another user has changed the row with primary key -Table changed externally

Hello,
I am facing the error: "Another user has changed the row with primary key oracle.jbo.Key[94 ]." during the delete operation.
User case scenario:
1. Added new row in the table.
2. Once new row is added to the the table, another application will update few columns in the newly added row based on some logic.
3. On the same session I am trying to delete the newly added row and getting above mentioned error.
I have added a "Button" in the table to partialRefresh the table to check the new values of the changed columns.
I have checked the forum and found many similar errors and tried the following but nothing helped.
1. By setting "Auto Refresh = True" for the view object.
Issue faced-> It worked fine but after few add and remove my db is getting to inconsistent state after which, I am not able to do any add/delete from my page.
Error: "Too many objects match the primary key oracle.jbo.Key". I have checked this and I am not getting this error when "Auto Refresh = False" even after multiple add and remove actions.
2. By Setting "Auto Refresh" the iterator associated with the page.
Issue -> Did not work at all.
Looking forward inputs from gurus.
Thanks
Abhijeet

Finally I found one solution to this problem at: [ http://www.avromroyfaderman.com/2008/05/bring-back-the-hobgoblin-dealing-with-rowinconsistentexception/|http://www.avromroyfaderman.com/2008/05/bring-back-the-hobgoblin-dealing-with-rowinconsistentexception/]
Simply overriding the lock() method in the entity object resolved issue. Kudos to the author.
Code:
public void lock() {
try {
super.lock();
} catch (RowInconsistentException e) {
refresh(REFRESH_WITH_DB_ONLY_IF_UNCHANGED | REFRESH_CONTAINEES);
super.lock();
But, Now my refresh button is not working as depend on the "Auto Refresh = True" to update the table.
Can anyone tell me how can I refresh the VO of my table from the button.
Thanks
Abhijeet.
P.S: I have already added the partial trigger but it is work not working as the data is cached in the VO. Removing the Cached property for the VO is creating other problems.

Error on commit: Another user has changed the row with primary key : Rec_10

i am using jdev 11g R2
i implemented a master form and two detail tables on a jspx page
added createInsert, commit and rollback buttons
actions from these buttons all are executed from a bean
for entity attributes: refresh after insert and update are marked as checked
i am using login page for authorizing the user by getting the user information from user table
and then using the userid i am applying the setVisible property on some components at bean code
when i am inserting a new row there is no problem, here i am generating the new id like 'Rec_10', using a database sequence
but when i am trying to update a current record, it is showing the error --> Error on commit: JBO-25014: Another user has changed the row with primary key oracle.jbo.Key[Rec_22 ]
on clicking the commit button and also it is not updating the record on database
Thanx in Advance
kumar
Edited by: user10922309 on Nov 18, 2009 3:25 AM
Edited by: user10922309 on Nov 18, 2009 4:28 AM

Hi John
thnq for your quick responce.
here are the attribute details:
Attribute Name: RecID, Type: String, Value Type: Expression, Value: 'Rec_' + (new oracle.jbo.server.SequenceImpl("Rec_SEQ_AN", object.getDBTransaction())).getSequenceNumber()
Updatable: While New and Primary Key, Queryable, Persistent, Mandatory, Refresh After: Update, Refresh After: Update and Insert are markded as checked
error details:
oracle.jbo.RowInconsistentException: JBO-25014: Another user has changed the row with primary key oracle.jbo.Key[APP_22 ].
     at oracle.jbo.server.OracleSQLBuilderImpl.doEntitySelectForAltKey(OracleSQLBuilderImpl.java:1062)
     at oracle.jbo.server.BaseSQLBuilderImpl.doEntitySelect(BaseSQLBuilderImpl.java:548)
     at oracle.jbo.server.EntityImpl.doSelect(EntityImpl.java:7762)
     at oracle.jbo.server.EntityImpl.lock(EntityImpl.java:5554)
     at oracle.jbo.server.EntityImpl.beforePost(EntityImpl.java:6057)
     at oracle.jbo.server.EntityImpl.postChanges(EntityImpl.java:6229)
     at oracle.jbo.server.DBTransactionImpl.doPostTransactionListeners(DBTransactionImpl.java:3127)
     at oracle.jbo.server.DBTransactionImpl.postChanges(DBTransactionImpl.java:2935)
     at oracle.jbo.server.DBTransactionImpl.commitInternal(DBTransactionImpl.java:1991)
     at oracle.jbo.server.DBTransactionImpl.commit(DBTransactionImpl.java:2233)
     at oracle.adf.model.bc4j.DCJboDataControl.commitTransaction(DCJboDataControl.java:1580)
     at oracle.adf.model.binding.DCDataControl.callCommitTransaction(DCDataControl.java:1404)
     at oracle.jbo.uicli.binding.JUCtrlActionBinding.doIt(JUCtrlActionBinding.java:1289)
     at oracle.adf.model.binding.DCDataControl.invokeOperation(DCDataControl.java:2120)
     at oracle.jbo.uicli.binding.JUCtrlActionBinding.invoke(JUCtrlActionBinding.java:693)
     at oracle.adf.controller.v2.lifecycle.PageLifecycleImpl.executeEvent(PageLifecycleImpl.java:394)
     at oracle.adfinternal.view.faces.model.binding.FacesCtrlActionBinding._execute(FacesCtrlActionBinding.java:217)
     at oracle.adfinternal.view.faces.model.binding.FacesCtrlActionBinding.execute(FacesCtrlActionBinding.java:201)
--> at Index.saveApplicationAll(Index.java:6246)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at com.sun.el.parser.AstValue.invoke(AstValue.java:157)
     at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:283)
     at org.apache.myfaces.trinidadinternal.taglib.util.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:53)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcastToMethodBinding(UIXComponentBase.java:1245)
     at org.apache.myfaces.trinidad.component.UIXCommand.broadcast(UIXCommand.java:183)
     at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:475)
     at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:756)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._invokeApplication(LifecycleImpl.java:673)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:273)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:165)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:191)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:85)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)
     at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:54)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:247)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:157)
     at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.security.jps.wls.JpsWlsFilter$1.run(JpsWlsFilter.java:96)
     at java.security.AccessController.doPrivileged(Native Method)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
     at oracle.security.jps.wls.util.JpsWlsUtil.runJaasMode(JpsWlsUtil.java:146)
     at oracle.security.jps.wls.JpsWlsFilter.doFilter(JpsWlsFilter.java:140)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:70)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:202)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3588)
     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:2200)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2106)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1428)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
--> on click commit button Index.saveApplicationAll method will invoked.
Thats it.
Kumar
Edited by: user10922309 on Nov 18, 2009 4:32 AM

JBO-25014: Another user has changed the row with primary key oracle.jbo.Key

Hi,
I am developing a Fusion Web Application using Jdeveloper 11.1.2.1.0. I have a home.jspx page that has a ADF table built on efttBilling View Object. . When you click on one of the rows in the table, it will take you to detail.jspx where you can edit the row and save. When 'save' is clicked, stored procedures are executed to update/insert rows into few tables , and then go back to home.jspx where you need to see updated content for that row.
To get down to the exact issue, updates are made to the tables on which the efttBilling View Object is built using a stored procedure. Once this is done, I am trying to requery view object to see new content. But I keep getting JBO-25014: Another user has changed the row with primary key oracle.jbo.Key error. Following are the approaches I followed to query new results:
a. Executed Application Modules Commit Method. Created 'Commit' Action binding and tied it to homePageDef.xml. Called this binding from a view scope bean.
    BindingContainer bindings = BindingContext.getCurrent().getCurrentBindingsEntry();
     OperationBinding operationBinding = bindings.getOperationBinding("Commit");
    Object result = operationBinding.execute();
   if (!operationBinding.getErrors().isEmpty())
    return null;
b. Marked 'Refresh on Insert' , 'Refresh on Update', 'Change Indicator' checkboxes for all the attributes in the entities associated with efttBilling View Object.
c. Tried to Requery View Object. Created a refreshViewObject method in Application Module Impl.java file, exposed this method to the client interface and created a invokeMethod Action binding in home.jspx
Code in Application Module:
public void refresheftTransactionsforBillingAccountViewObj1View()
    System.out.println("In eftTransactionsforBillingAccountViewObj1");
findViewObject("eftTransactionsforBillingAccountViewObj1").executeQuery();
Code in view scope bean
        DCBindingContainer bindings =
       (DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
        OperationBinding operation =
        bindings.getOperationBinding("refresheftTransactionsforBillingAccountViewObj1View");
        operation.execute();
I have searched web, ADF forums and tried methods suggested in there but no sucess.
Could anyone please provide some insight in this issue. I have been battling with this since quite some time. I can provide you with the log file too.
Thanks!
Shai.

What code does your Commit method have .. can you try using the Commit executable from the AM itself instead ?
Also -
Shai wrote:
'Change Indicator' checkboxes for all the attributes in the entities associated with efttBilling View Object.
which all attributes you set this property for . it should just be for History columns as such.
Did you also check if this could be your scenario ?
Decompiling ADF Binaries: Yet another reason for "JBO-25014: Another user has changed the row with primary key orac…
OR
JBO-25014: Another user has changed the row with primary key oracle.jbo.Key
OR
Another user has changed the row with primary key -Table changed externally
Message was edited by: SudiptoDesmukh

JBO-25014 : Another user has changed ....

Hi
This is something strange in my application, let me explain:
I have an entity object (let's say Entity1) and two view objects created from Entity1
(let say View1 & View2). View1 & View2 are defined exactly the same except
each one is a detail(child) of another view object.
The problem on view1 is : when i try to update or delete the same row that just added
will receive JBO-25014 : Another user has changed the row with primary key oracle.jbo.key[....]
Note: that work perfect on my development pc when run the application via JDeveloper,
but this error comes when call the application on web server via browser (real life).
Also the other view (view2) that i mentioned above works perfect either via
JDev or via browser. And also i made sure that followed all the suggestions
made by documention ( 1-frequently used executeQuery 2-Refresh after insert/update is checked 3-nobody else
work with the application except me at testing time).
Would appreciated to share me any idea comes in your mind.
Thanks...Ali

Ali:
The most common reasons for this error are the following:
1. Someone else really did change the row. This doesn't appear to be the case in your scenario.
2. Some attributes in your row are of Java class whose implementation of equals() is incorrect.
Let me explain #2 a bit further. When you update/delete a row, we lock the row in DB and then bring in the latest values to see if another user had changed the row since this user read the row.
To compare the value in cache with that from db, we call equals() method. If equals() method returns false when in fact the two attrs are really equal, you could get this error unexpectedly.
So, I would suggest checking attribute types to see if there are some 'estoeric' attr types and see if the equals() method is misbehaving.
Thanks.
Sung

Oracle.jbo.RowInconsistentException:JBO-25014:Another user has changed the

Hi Experts,
I am working jdev 11.1.1.3.0
I am trying to update selected rows on the table, for this i lam getting selected data from the table and updating one flag on the row.
when i executing save/commit i am getting below error.
oracle.jbo.RowInconsistentException: JBO-25014: Another user has changed the row with primary key oracle.jbo.Key[653974305 ].
     at oracle.jbo.server.OracleSQLBuilderImpl.doEntitySelectForAltKey(OracleSQLBuilderImpl.java:1064)
     at oracle.jbo.server.BaseSQLBuilderImpl.doEntitySelect(BaseSQLBuilderImpl.java:548)
     at oracle.jbo.server.EntityImpl.doSelect(EntityImpl.java:7843)
     at oracle.jbo.server.EntityImpl.populate(EntityImpl.java:6563)
     at oracle.jbo.server.EntityImpl.merge(EntityImpl.java:6900)
     at oracle.jbo.server.EntityCache.addForAltKey(EntityCache.java:918)
     at oracle.jbo.server.EntityCache.add(EntityCache.java:485)
     at oracle.jbo.server.ViewRowStorage.entityCacheAdd(ViewRowStorage.java:2921)
     at oracle.jbo.server.ViewRowImpl.entityCacheAdd(ViewRowImpl.java:3550)
     at oracle.jbo.server.ViewObjectImpl.createInstanceFromResultSet(ViewObjectImpl.java:5182)
     at oracle.jbo.server.QueryCollection.populateRow(QueryCollection.java:3304)
     at oracle.jbo.server.QueryCollection.fetch(QueryCollection.java:3164)
     at oracle.jbo.server.QueryCollection.get(QueryCollection.java:2154)
     at oracle.jbo.server.ViewRowSetImpl.getRow(ViewRowSetImpl.java:4853)
     at oracle.jbo.server.ViewRowSetIteratorImpl.doFetch(ViewRowSetIteratorImpl.java:2914)
     at oracle.jbo.server.ViewRowSetIteratorImpl.ensureRefreshed(ViewRowSetIteratorImpl.java:2770)
     at oracle.jbo.server.ViewRowSetIteratorImpl.refresh(ViewRowSetIteratorImpl.java:3011)
     at oracle.jbo.server.ViewRowSetImpl.notifyRefresh(ViewRowSetImpl.java:2677)
     at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:1221)
     at oracle.jbo.server.ViewRowSetImpl.activateRowSetState(ViewRowSetImpl.java:6920)
     at oracle.jbo.server.ViewRowSetIteratorImpl.activateIteratorState(ViewRowSetIteratorImpl.java:3908)
     at oracle.jbo.server.ViewRowSetImpl.activateIteratorState(ViewRowSetImpl.java:6971)
     at oracle.jbo.server.ViewObjectImpl.activateIteratorState(ViewObjectImpl.java:17791)
     at oracle.jbo.server.ApplicationModuleImpl.activateVOs(ApplicationModuleImpl.java:7893)
     at oracle.jbo.server.ApplicationModuleImpl.doActivateState(ApplicationModuleImpl.java:7639)
     at oracle.jbo.server.ApplicationModuleImpl.doActivateAMState(ApplicationModuleImpl.java:7606)
     at oracle.jbo.server.Serializer.activate(Serializer.java:291)
     at oracle.jbo.server.ByteSerializer.activateRootAMFromBytes(ByteSerializer.java:93)
     at oracle.jbo.server.ApplicationModuleImpl.activateFromStack(ApplicationModuleImpl.java:6255)
     at oracle.jbo.server.ApplicationModuleImpl.activateState(ApplicationModuleImpl.java:6070)
     at oracle.jbo.server.ApplicationModuleImpl.activateStateForUndo(ApplicationModuleImpl.java:8582)
     at oracle.jbo.server.DBTransactionImpl.restoreTmpPostState(DBTransactionImpl.java:1843)
     at oracle.jbo.server.DBTransactionImpl.postChanges(DBTransactionImpl.java:2999)
     at oracle.jbo.server.DBTransactionImpl.commitInternal(DBTransactionImpl.java:2018)
     at oracle.jbo.server.DBTransactionImpl.commit(DBTransactionImpl.java:2277)
     at oracle.adf.model.bc4j.DCJboDataControl.commitTransaction(DCJboDataControl.java:1577)
     at oracle.adf.model.binding.DCDataControl.callCommitTransaction(DCDataControl.java:1404)
     at oracle.jbo.uicli.binding.JUCtrlActionBinding.doIt(JUCtrlActionBinding.java:1427)
     at oracle.adf.model.binding.DCDataControl.invokeOperation(DCDataControl.java:2141)
     at oracle.jbo.uicli.binding.JUCtrlActionBinding.invoke(JUCtrlActionBinding.java:730)
     at oracle.jbo.uicli.jui.JUActionBinding.actionPerformed(JUActionBinding.java:193)
     at oracle.jbo.uicli.controls.JUNavigationBar.doAction(JUNavigationBar.java:411)
     at oracle.jbo.jbotester.NavigationBar.doAction(NavigationBar.java:111)
     at oracle.jbo.uicli.controls.JUNavigationBar$NavButton.actionPerformed(JUNavigationBar.java:117)
     at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
     at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
     at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
     at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
     at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
     at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
     at java.awt.Component.processMouseEvent(Component.java:6263)
     at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
     at java.awt.Component.processEvent(Component.java:6028)
     at java.awt.Container.processEvent(Container.java:2041)
     at java.awt.Component.dispatchEventImpl(Component.java:4630)
     at java.awt.Container.dispatchEventImpl(Container.java:2099)
     at java.awt.Component.dispatchEvent(Component.java:4460)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4574)
     at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
     at java.awt.Container.dispatchEventImpl(Container.java:2085)
     at java.awt.Window.dispatchEventImpl(Window.java:2478)
     at java.awt.Component.dispatchEvent(Component.java:4460)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
     at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
     at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
i search in forums and tried all the options like
1. jbo.locking.mode to Pessimistic no use -- i am not getting the error but at the same time row is not updating.
2. set the refresh after update/insert no use
EVEN THE SAME PROBLEM WHEN I RUN AM ASWELL.
Any inputs could be highly appreciate.
Edited by: user642703 on Feb 21, 2012 8:58 PM

Hi,
See
JBO-25014: Another user has changed .. call StoredProc after commit .helpp
Another user has changed the row with primary key oracle.jbo.Key[1447 EN ]
http://radio-weblogs.com/0118231/stories/2004/03/24/whyDoIGetOraclejborowinconsistentexception.html

Another user has changed the row with primary key oracle.jbo.Key

Oracle Jdeveloper 11.1.2.1
ADFbc + JSF
I have a Page ( Purchase Order Status) (which show all PO to be approved) from this page (page1) the Supervison can call Regular PO (Page2) and change whatever he needs to change. (products, quantities, discounts,warehouse...)
then on Page2 he invoke (commit) after his changes and return to page1, when supervisor change the status to Approved on page1. I get this Error (Another user has changed the row with primary key oracle.jbo.Key[#]).
for sure there are no another user changing this PO.
both page are based on same Entity Object (PO) , how can I solve this Issue? thank you

hi,
This occur due to pessimistic locking mode for ApplicationModule ,alter to optimistic and check following sample to get knowledge about locking mode.
http://andrejusb.blogspot.com/2010/03/optimistic-and-pessimistic-locking-in.html-Suersh

JBO-25014: Another user has changed the row with primary key...

Hello,
could you help me please with resolving this error "JBO-25014: Another user has changed the row with primary key..." - I am just getting a row from a view by bind "filter" variable, then I am assigning new values for some of the attributes - and trying to commit ..unsuccessfully..
View is based on Entity.
I saw directive for setting Entity's attributes as "update after insert / update" - but this did not help me.
Thanks in advance.

Hi
Please try this solutions:
One solution is to change the ADF BC locking behavior to optimistic instead of pessimistic. Choose the AM and click the Configuration context menu option. Select the LocalAM entry and go to the Properties. Scroll down to the locking setting and change the existing entry
If there is a trigger changing values, you need to mark those attributes (the ones that may be changed) as refresh after insert and/or refresh after update in your Entity Object.

Another user has changed the row with primary key oracle.jbo.Key HELP

I created VO which based on two entities. Then user search from that VO, when result comes update two row of each entity .
HERE my function
public String lockPayment() {
getAppImpl().getcheckPaymentsVO1().setRangeSize(-1);
Row[] rw2 = getAppImpl().getcheckPaymentsVO1().getAllRowsInRange();
checkPaymentsVORowImpl tparow;
tparow = null;
for (int j = 0; j < rw2.length; j++) {
tparow = (checkPaymentsVORowImpl)rw2[j];
// tparow.setApayLock("1");
tparow.setAtaxLock("1");
BindingContainer bindings = getBindings();
OperationBinding operationBinding = bindings.getOperationBinding("Commit");
Object result = operationBinding.execute();
if (!operationBinding.getErrors().isEmpty()) {
return null;
return null;
When I click it gives me error:
----------> Another user has changed the row with primary key oracle.jbo.Key
Any suggestion !!!!!!
Edited by: 903927 on Dec 14, 2012 1:00 AM

Hi,
see this: https://blogs.oracle.com/onesizedoesntfitall/entry/the_case_of_the_phantom
Frank

Identify when a user has change value in USEREXIT_CHECK_VBAP before saving

I originally posted and closed this question, but I am still struggling with the code.
The req is now to also update the value of VBAP-LPRIO, so I now have to use the Exit : USEREXIT_CHECK_VBAP.
The issue is that my solution must take into account when a user manually overwrites a value and not replace it with a value determined in the user exit.
My problem is that the user might do the following
1 - Create a sales order and enter a new item line, press enter
2 - The user exit is triggered, and I check that XVBAP-UPDKZ = I (user add a new line)
3 - The user-exit determines the new value and populates the field
4- the user then click on the item line, and then manually changes the value of VBAP-LPRIO
5- The user-exit is triggered again, and because XVBAP-UPDKZ = I , my code is triggered and updates the field.
What I want is to identify that a user has manually changed the value and not overwritte the value.
1 - I have check YVBAP and it is blank, as the user has not saved the sales order.
2- The values of VBAP and XVBAP are the same..
3 - I cannot re-read the database (KNVV) table as the user could have populate the value with the same value.
What I need is how to identify when a user has made a change to a field before they save the sales item, as YVBAP is never filled.
Previous post----
Hello,
I am writing a bit of code that will overwrite the payment terms in a sales order item based on a number of factors. (ship-to, incoterms, document type, etc)
I am using the following program MV45AFZB at Exit : USEREXIT_CHECK_VBAP. I am using this exit as the users need to see the payment terms after an item has been entered into the sales order and not have the value determined at sales order save.
I am not using USEREXIT_MOVE_FIELD_TO_VBAP as it is only triggered once at the time of creation and not when I change the document. I need it in USEREXIT_CHECK_VBAP as users could change the incoterms in VA02, so the code must be redetermined.
My code is working as expected, however, I have a problem when a user enters a sales order item line and then manually changes the payment terms, as my code then is over writes the users values.
The flow is as follows
As user creates a sales order
They populate the sales order header
They populate material number and qty
User exit USEREXIT_CHECK_VBAP is triggered and correctly determines the payment terms
The user then double clicks on the sales order item and decides to overwrite the payment terms.
My user-exit is retriggered and check to see if XVBAP-UPDKZ = I (insert)
As it is still an insert, my code triggers.
I have tried to check YVBAP, but no entry exist as it stills is seen as in insert? What I really need to know that while it is still an insert, the user has change the field value and my code should not over write the users value.

When do you need to update LPRIO ? When user makes the change at the Payment terms on line item?
Regards,
Naimesh Patel

JBO-25014: Another user has changed + DB Update trigger

I have an DB update trigger on each row that updates 2 fields of the cuurent row:
:New.T_SCHEDULE := SYSDATE + interval '+0 1:0:0' day to second;
:New.STATUS := 30;
In the Entity I have set Refresh after update/insert to yes for the attributes based on those updated fields.
Now in a AM service method I change values of other fields through a design time ViewObject row and commit the transaction.
The second time I activate that service method I get the JBO-25014 exception.
Adding the following just after the commit statement solves the problem:
trans.commit(); currentWeventContactListRow.refresh(Row.REFRESH_WITH_DB_FORGET_CHANGES);
Should the framework not refresh the attributes updated by the trigger because of the parameter Refresh after update/insert set to yes?
Or didn't I understand the meaning of Refresh after update/insert of an entity attribute?
Thanks
Frederic

That was bug# 3935904, which I filed on behalf of your thread here:
adf timestamp bug when value documented by db trigger
That was closed as a duplicate later of bug# 4515623, fixed in Oracle Database 11g
There are backports of that bug available for various earlier versions of the database. You might check with support to see if that's what you're encountering and whether the patch would remedy your problem.

Loading the username and password from database when login to xMII

Hi
can you explain briefly about how to configure the netweaver for loading username and password from database when the user login to xMII via netweaver platform?
In xMII 11.5 we are configuring xMII itself? but in xMII 12.0 configuring by netweaver platform. if anyone know please explain step by step

I am sending you some java code, which you can use in JSP.
import java.sql.*;
public class connectOracle{
public static void main(String[] args) {
System.out.println("Getting Column Names Example!");
Connection con = null;
String url = "jdbc:oracle:thin:@172.16.0.21:1521:orcl";
String driver = "oracle.jdbc.driver.OracleDriver";
String user = "scott";
String pass = "tiger";
try{
Class.forName(driver);
con = DriverManager.getConnection(url, user, pass);
catch (SQLException s){
System.out.println("SQL statement is not executed!");
catch (Exception e){
e.printStackTrace();
}

Problem when another user update record.

Hi All,
i am using jdev 11.1.1.5.0
use case: i have create one adf table which is based on vo where a column claimed_by.
i have add a where clause in vo
where claimed_by is null.
default value of claimed_by is null. when user claimed particular record claimed_by contain id of that user.
now problem is that when two user access same vo at same time. suppose first user claimed a record with id 1 then claimed_by column of table update with 1.
but in second user window same record still show.
so i want if record already claimed by another user and second user attempt to claim same record which is already claimed in mean time. then proper error message show to user like "this record already claimed by another user".
is there possible with change indicator in claimed_by attribute or history column ?
or any other way to do this.

Hi Arun,
i have already read this blog. And i know about JBO-25014: Another user has changed the row with primary key oracle.jbo.Key[x]
but in my use case i don't want this exception occur that's way i have set property reset after update and insert.
but it is not work for me.
my concern is that-
when one user claimed record and set claimed_by column and after that when second user claim same record a proper error message display to user.

How to refresh ViewObject from database when another user has changed data?

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