ViewObject may not have been properly initialized

Hi, sorry I am a newbie... please be patience with me...
I have a custom page to create rec, I have a CreateAM, CreateDetailVO, and also the CreatePG.
Tested and I can create a record.
Now in my CreatePG, I want to make an item to be a poplist.
So I created a popList.Server.SupplierVO
(I select View Row Class:SupplierVORowImpl to Generate Java File and Accessors),
and attached my SupplierVO to the CreateAM.
Make my field Style to "messageChoice",
and Picklist View Definition point to my SupplierVO,
Picklist View Instance = blank,
Picklist Display/value attribute to SupplierCd.
When I run the page, it came up fine, the poplist display values and I can select one,
but when I hit the apply button, it gave me the following error message
*Developer Mode Error: Stale Data
Cause:
The view object CreateAM.SupplierVO1 contained no record. The displayed
records may have been deleted, or the current record for the view object
may not have been properly initialized.
What am I missing? Any advise?
Thanks in advance!

hi SWL
make sure that you intializing VO properly in the processrequest method of you CO
check against this one
OAViewObject vo = (OAViewObject)getEmployeeTab1();(your get method for VO)
if (!vo.isPreparedForExecution())
vo.executeQuery();
Row row = vo.createRow();
vo.insertRow(row);
row.setNewRowState(Row.STATUS_INITIALIZED);
Regards,
kosal

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OAF, View object used with the clausule setWhereClause, show the error not have been properly initialized.

Hi to all,
I'm new with oaf and in mi AM i have to VO that I use to find relative information to the one is shown to the user on a query region, after the user pressed the go buton the CO request the AM tho load both VO and those information are used to show in a popup region to display and update. the main problem is when the popup region closes it send a submit to the server an the error "View object may not have been properly initialized during Update." is displayed
The main page and the popup uses the same AM, the initM2mVo() and initTavleVo() are called by the CO at the processRequest of the main PG, the popup dosen´t have a CO.
This the AM that uses the main PG and the popup region
package tasc.oracle.apps.tasc.m2m.imei.server;
import oracle.apps.fnd.framework.OAViewObject;
import oracle.apps.fnd.framework.server.OAApplicationModuleImpl;
import oracle.apps.fnd.framework.server.OAViewObjectImpl;
import oracle.jbo.Row;
import oracle.jbo.ViewObject;
// ---    File generated by Oracle ADF Business Components Design Time.
// ---    Custom code may be added to this class.
// ---    Warning: Do not modify method signatures of generated methods.
public class ActualizarImeiAMImpl extends OAApplicationModuleImpl {
    /**This is the default constructor (do not remove)
    public ActualizarImeiAMImpl() {
    /*******************************USE FOR CUSTOM CODE****************************/
     * Inicializa el vo a través del cual se ejecutara la actualización del IMEI.
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    public void loadImeiVo(String taskNumber) {
        OAViewObject voTableQry = getTableQryVO1();
        if (voTableQry != null) {
            voTableQry.reset();
            voTableQry.setWhereClause(null);
            voTableQry.setWhereClauseParams(null);
            voTableQry.setWhereClause("TASK_NUMBER = :1");
            voTableQry.setWhereClauseParam(0, taskNumber);
            voTableQry.executeQuery();
            if (voTableQry.hasNext()) {
                voTableQry.next();
                String idActuacion =
                    (String)voTableQry.getCurrentRow().getAttribute("IdActuacion");
                String dsM2m =
                    (String)voTableQry.getCurrentRow().getAttribute("DsM2m");
                String imei =
                    (String)voTableQry.getCurrentRow().getAttribute("Imei");
                if (idActuacion != null) {
                    OAViewObjectImpl m2mVo = (OAViewObjectImpl)this.getTascTransEqInstM2mVO1();
                    m2mVo.reset();
                    if (!m2mVo.isPreparedForExecution()) {
                        m2mVo.setMaxFetchSize(0);
                        m2mVo.executeQuery();
                    m2mVo.setWhereClause(null);
                    m2mVo.setWhereClauseParams(null);
                    m2mVo.setWhereClause("ID_ACTUACION = :1 AND DS_M2M = :2 AND IMEI = :3 ");
                    m2mVo.setWhereClauseParam(0, idActuacion);
                    m2mVo.setWhereClauseParam(1, dsM2m);
                    m2mVo.setWhereClauseParam(2, imei);
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                    if(m2mVo.hasNext()){
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    public void loadImeiValuesList(String taskNumber) {
        ViewObject viewobject = this.getImeiListVO1();
        OAViewObject voTableQry = getTableQryVO1();
        if (voTableQry != null && voTableQry.getCurrentRow() != null) {
            String imeiType =
                (String)voTableQry.getCurrentRow().getAttribute("Attribute17");
            if (viewobject != null & imeiType != null) {
                viewobject.setWhereClause(null);
                viewobject.setWhereClauseParams(null);
                viewobject.setWhereClause("TASK_NUMBER = :1 AND ATTRIBUTE17 = :2");
                viewobject.setWhereClauseParam(0, taskNumber);
                viewobject.setWhereClauseParam(1, imeiType);
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    /*******************************USE FOR CUSTOM CODE****************************/
    /**Container's getter for TableVO1
    public OAViewObjectImpl getTableVO1() {
        return (OAViewObjectImpl)findViewObject("TableVO1");
    /**Sample main for debugging Business Components code using the tester.
    public static void main(String[] args) { /* package name */
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                                             "ActualizarImeiAMLocal");
    /**Container's getter for TascTransEqInstM2mVO1
    public OAViewObjectImpl getTascTransEqInstM2mVO1() {
        return (OAViewObjectImpl)findViewObject("TascTransEqInstM2mVO1");
    /**Container's getter for ImeiListVO1
    public OAViewObjectImpl getImeiListVO1() {
        return (OAViewObjectImpl)findViewObject("ImeiListVO1");
    /**Container's getter for TableQryVO1
    public OAViewObjectImpl getTableQryVO1() {
        return (OAViewObjectImpl)findViewObject("TableQryVO1");
this is the CO of the main PG
/*===========================================================================+
|   Copyright (c) 2001, 2005 Oracle Corporation, Redwood Shores, CA, USA    |
|                         All rights reserved.                              |
+===========================================================================+
| HISTORY                                                                  |
+===========================================================================*/
package tasc.oracle.apps.tasc.m2m.imei.webui;
import java.io.Serializable;
import oracle.apps.fnd.common.VersionInfo;
import oracle.apps.fnd.framework.OAApplicationModule;
import oracle.apps.fnd.framework.webui.OAControllerImpl;
import oracle.apps.fnd.framework.webui.OAPageContext;
import oracle.apps.fnd.framework.webui.TransactionUnitHelper;
import oracle.apps.fnd.framework.webui.beans.OAWebBean;
import oracle.apps.fnd.framework.webui.beans.layout.OAQueryBean;
* Controller for ...
public class ActualizarImeiCO extends OAControllerImpl {
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    public static final boolean RCS_ID_RECORDED =
        VersionInfo.recordClassVersion(RCS_ID, "%packagename%");
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     * @param webBean the web bean corresponding to the region
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        super.processRequest(pageContext, webBean);
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        //The page is passed as parameter to this method, hence we can get handle
        //to the AM quite easily
        OAApplicationModule am = pageContext.getApplicationModule(webBean);
        //verifica si la transaccion de creacion esta activa todavia
        if (TransactionUnitHelper.isTransactionUnitInProgress(pageContext,"ActualizarImeiM2m", false))
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            am.invokeMethod("rollback");
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     * Procedure to handle form submissions for form elements in
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     * @param pageContext the current OA page context
     * @param webBean the web bean corresponding to the region
    public void processFormRequest(OAPageContext pageContext,
                                   OAWebBean webBean) {
        super.processFormRequest(pageContext, webBean);
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        OAApplicationModule am = pageContext.getApplicationModule(webBean);
        //Detección del botón go de la región de query.
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     * Detección del botón go de la región de query
     * @param pageContext
     * @param webBean
     * @param am
    public void queryButonGO(OAPageContext pageContext, OAWebBean webBean,
                             OAApplicationModule am) {
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            String imei = pageContext.getParameter("ImeiPopup");
            //TODO......
thanks to all.

I thing I got the problem.
I have the following configuration:
One Main Page and external RN that is call as popup in main page
2 VO, queries by java code, one to capture some information that is used to query the 2 VO that I use to update information by the popup.
One AM that is map only in the Main Page. (Initially I had the external RN mapped to same AM as the main PG, but I remove it).
The solution was remove the mapping of the AM from the external region and in the messageimput of the external region set the View instance and view Attribute manually in this fields (http://screencast.com/t/uDTALEedCh do not use the wizard ) as the one instanced am the AM, so the problem it seem that was that defining an AM to the external region create a new instance, causing that it can not see the information that I load manually in the VO by query it them.
for this case there is not need to use the next code, because the Rows are load with information by the query in the java code, this only will have to be made when inserting a new row .
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        //Set the status of the blank row to initialized. This tells OA Framework that record is blank and must not be included in DML
        //Operations until    changes are made to its underlying VO [via screen fields]
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at Microsoft.Office.Server.Security.SecurityContext.RunAsProcess(CodeToRunElevated secureCode)
at Microsoft.SharePoint.Taxonomy.MetadataWebServiceApplicationProxy.<>c__DisplayClass2c.<RunOnChannel>b__2a()
at Microsoft.Office.Server.Utilities.MonitoredScopeWrapper.RunWithMonitoredScope(Action code)
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at Microsoft.SharePoint.Taxonomy.MetadataWebServiceApplicationProxy.ReadApplicationSettings(Guid rawPartitionId)
at Microsoft.SharePoint.Taxonomy.MetadataWebServiceApplicationProxy.get_ServiceApplicationSettings()
at Microsoft.SharePoint.Taxonomy.MetadataWebServiceApplicationProxy.TimeToCheckForUpdates()
at Microsoft.SharePoint.Taxonomy.Internal.TaxonomyCache.CheckForChanges()
at Microsoft.SharePoint.Taxonomy.Internal.TaxonomyCache.<LoopForChanges>b__0().

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Hi.
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// Make sure we get exactly two args.
if ( args.length != 2 ){
System.out.println( "Usage: java GCDTest int int" );
return;
System.out.println("pre call");
int a = Integer.parseInt( args[0] ); // first arg is a
int b = Integer.parseInt( args[1] ); // second arg is b
GCDTest the_object = new GCDTest();
// print value of iterative method
System.out.println( "gcdIterative(" + a + "," + b + ")=" +
the_object.gcdIterative( a, b ) );
// print oracle's answer
System.out.println( "gcdRecursive(" + a + "," + b + ")=" +
the_object.gcdRecursive( a, b ) );
} //main
public int gcdIterative( int a, int b ) {
          int c;
          System.out.println("first call 1");
          boolean loop;
          boolean d = true;
          if (b > a) {
               c = b;
               b = a;
               a = c;
          System.out.println("first call 2");
          while (loop) {
               while (d) {
                    if (a >= (2*b))
                         a = a-b;
                    else d = false;
               c = b;
               b = a-b;
               a = c;
               if (b == '0');
                    loop = false;
     return c;
//your while-loop goes here.
} //gcdIterative
public int gcdRecursive( int a, int b ) {
if ( b == 0 ) return a; // base case
return gcdRecursive( b, a % b ); // recursive case
} //gcdRecursive
} //GCDTest

because you have declared c in you method
public int gcdIterative( int a, int b ) {
int c;
System.out.println("first call 1");
boolean loop;
boolean d = true;
if (b > a) {
c = b;
b = a;
a = c;
so when u call your variable from another method that is normal that your compiler can't find it.
The best way, define your variable outside your method or call your method within your loop.
Hope that help you

Error: unsupported format or damaged file/ one of the necessary components may not have been install

Hi folks,
Lately I am unable to attach to a Premiere- project any jpg- or avi-file. The error message above shows every time I try.
There is a hint (via Quicktime) to add Xvid, but that's already installed (with K-Lite Full, latest edition)
When I replay a avi-file via QT I only hear audio, no video.
In other players (i.e. GOM) I have no problem.
Stranger ofcourse is the impossibility to add jpg-pictures to my project.
What to do?

Read Bill Hunt on a file type as WRAPPER http://forums.adobe.com/thread/440037?tstart=0
What is a CODEC... a Primer http://forums.adobe.com/thread/546811?tstart=0
What CODEC is INSIDE that file? http://forums.adobe.com/thread/440037?tstart=0
You need to convert to DV AVI type 2 with 16bit 48khz sound... not some other codec "hiding" inside that AVI wrapper

In my earlier question, I may not have been clear that when the pointer scans the icon for Firefox there is a box that comes up with "Location: "C:/ etc., V. 3. etc. instead of reflecting V. 4

Yes, i can rename the title under the icon that is always there on the desktop (which I did) but as the mouse scans the icons a light yellowish colored box pops up near the Firefox icon that starts with "Location: C:/Program Files/Mozilla Firefox 3.1 Beta 3". This is the info that should now reflect V. 4. Is there anyway to change this? This is a strange apparition that sporadically appears and then disappears on its own without any intervention on my part.

In which folder is Firefox installed?
*http://kb.mozillazine.org/Installation_directory

Variable might not have been initialized, but I can't get around it...

I'm getting a variable might not have been initialized error, and I know why, but I can't get around it. Basically, this snippet of my code is reading in a map file for a game. The first two lines of the map file are configuration information, and the rest is coordinates for the tiling graphics.
while ((str = in.readLine()) != null) {
                if(!read_info){
                    //process first line: tileset image, size, playerpos
                    temp = str.split(",");
                    loadTileset(temp[0],32);
                    size_x = Integer.parseInt(temp[1]);
                    size_y = Integer.parseInt(temp[2]);
                    map = new Tile[size_x][size_y];
                    player.resetLoc(Integer.parseInt(temp[3]),Integer.parseInt(temp[4]));
                    //process second line: impassible
                    str = in.readLine();
                    temp = str.split("!");
                    impassable = new Point[temp.length];
                    for(int m=0;m<temp.length;m++){
                        tmp_coords = temp[m].split(",");
                        impassable[m] = new Point(Integer.parseInt(tmp_coords[0]),Integer.parseInt(tmp_coords[1]));
                    read_info = true;
                } else{
                    temp = str.split("!");
                    for(int i=0;i<size_x;i++){
                        tmp_coords = temp.split(",");
boolean ti = true;
for(int p=0;p<impassable.length;p++){
map[i][j] = new Tile(Integer.parseInt(tmp_coords[0]),Integer.parseInt(tmp_coords[1]),true);
j++;
I'm not including everything.. this should make sense. Impassable is a Point[].
I can't say how big the Impassable list will be until it reads the second line of the map file. However, that happens in the first run-through of the file-reading processes.
Is there a try/catch statement I can use to get past this?

If you set that variable to null you will fix this
error.
Object obj;to
Object obj = null;Beware this may cuase NullPointerExceptions, so you
should check this variable for being null before you
try to access it.That's usually the wrong way to approach this. Getting this compiler error is often a sign of a logic error. Only initialize the variable if it makes sense for the variable to have that value. Don't do it just to satisfy the compiler.

Variable mois might not have been initialized error help

String mois;
          switch (month)
               case 1:
               mois = "January";
               break;
               case 2:
               mois = "February";
               break;
System.out.println (mois);
after compiling im getting this error.....variable mois might not have been initialized.....I don't know what it is....can somebody help???

int month = keyboard.nextInt ();
          if (month >= 1 && month <= 12)
          else
               System.out.println ("Error: invalid month. Must be in the range [1,12]");
String mois;
          switch (month)
               case 1:
               mois = "January";
               break;
               case 2:
               mois = "February";
               break;
               case 3:
               mois = "March";
               break;
               case 4:
               mois = "April";
               break;
               case 5:
               mois = "May";
               break;
               case 6:
               mois = "June";
               break;
               case 7:
               mois = "July";
               break;
               case 8:
               mois = "August";
               break;
               case 9:
               mois = "September";
               break;
               case 10:
               mois = "October";
               break;
               case 11:
               mois = "November";
               break;
               case 12:
               mois = "December";
               break;
System.out.println (mois);
what is wrong with this then??? im getting the initialized error with the output of mois........

Variable might not have been initialized Help!

Part of a servlet i am working on gets values from a select box off an html page, i am trying to use if else statement so depending what value the select a int variable is assigned a number.
if ( levelForm.equals("0"))
                 numRental = 3;
                else if (levelForm.equals("1"))
                    numRental = 1;
                else if (levelForm.equals("2"))
                    numRental = 2;
                else if (levelForm.equals("3"))
                    numRental = 3;
        String insert = "INSERT INTO customers(first_name,last_name,email,user_name,password,level, num_rentals) VALUES('" + firstNameForm + "','" + lastNameForm + "','" + emailForm + "','" + userForm + "','" + passwordForm + "','" + levelForm + "','" + numRental +"')";
                      System.out.println(insert);When i compile i get the an error saying numRental might not have been initialized, can anybody help me solve this?

Just to expound a bit, you have:
if ( levelForm.equals("0")) //...
else if ( levelForm.equals("1")) //...
else if ( levelForm.equals("2")) //...
else if ( levelForm.equals("3")) //...What happens if levelForm.equals("4")? or "5", or null? It may be 'impossible' from your point of view, knowing how the value gets set, but the compiler can't know that and needs a default value, such as:
int numRental=3;
if ( levelForm.equals("0")) //...
else if ( levelForm.equals("1")) //...
else if ( levelForm.equals("2")) //...
else if ( levelForm.equals("3")) //...Or
if ( levelForm.equals("1")) numRental = 1;
else if ( levelForm.equals("2")) numRental = 2;
else numRental = 3;So the compiler knows that there will be exactly 3 options, and one of them will come true (if all the others fail, the last else will be executed).
ps One of the best reasons to use .equals with Strings is to prevent null pointer errors. The way you have it is backwards to protect against the null pointer. A safer method when comparing a variable of type string versus a constant string would be to put the constant String first:
if("1".equals(levelForm)) since you know the constant String can't be null. Just a pointer.
Message was edited by:
stevejluke

ViewObject may not have been properly initialized

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