To JDev Team : SQL generated, Struts, BC4J Admin, ...

Hi,
I've followed the Tutorial 'Generating a Struts-based JSP Application for an
Application Module', where I'm working with only one table.
When I run the 'main.html', on the left side ( navigator ), there are 'Browse' and 'Query' options.
Every time I click on 'Browse', I always have this error :
Error Message: JBO-26044: Error while getting estimated row count for view object TimesheetView1, statement
SELECT count(1) FROM (SELECT Timesheet.ts_id, Timesheet.ts_user, Timesheet.ts_code, Timesheet.ts_date, Timesheet.ts_hour
FROM timesheet Timesheet) ESTCOUNT
My config are :
* Win2K
* JAVA_HOME set to j2sdk1.4.1_01
* mySQL 3.23.49 with JDBC driver mysql-connector-java-2.0.14-bin.jar
* I use ultraDevHack=true as parameter within the URL
Even with 'ultraDevHack=true' parameter, the subselect still not working.
I've seen in the forum that JDev Team have tried with that parameter, and it worked,
but it didn't mention with which version of mySQL and which JDBC driver.
I would like to modify the above SQL into a simpler one 'SELECT COUNT(*) FROM timesheet'.
Anybody know how ?
The View Object Wizard didn't help me at all for the above SQL.
In fact I would like to fully controled, modified, or cuztomised all SQL generated.
Back to main.html, the header contains two buttons 'BC4J Admin' and 'Help'.
When I click on 'BC4J Admin', I have this :
500 Internal Server Error
OracleJSP: oracle.jsp.provider.JspCompileException:
Errors compiling:C:\usr\J2EE\JDEV\system9.0.3.1035\oc4j-config\application-deployments\bc4j\webapp\persistence\_pages\_wm\_bc4j.java
error: Invalid class file format in C:\j2sdk1.4.1_01\jre\lib\rt.jar(java/lang/Object.class). The major.minor version '48.0' is too recent for this tool to understand.
C:\usr\J2EE\JDEV\system9.0.3.1035\oc4j-config\application-deployments\bc4j\webapp\persistence\_pages\_wm\_bc4j.java:0: Class java.lang.Object not found in class com.orionserver.http.OrionHttpJspPage.
package _wm;
^
2 errors
Why is that ?
Out of scope, sometimes it's very slow accessing this forum ( 'Connection timed out' or 'The specified network name is no longer available' ...).
Any of you have the same problem ?
Is it possible to put some criterias within the Search, i.e. Sort by Date ?
Any help would be appreciated.

Similar Messages

Generated STRUTS BC4J App not able to create view row

I have build a BC4J AppModul with JDeveloper 9.03. The AppModul works fine in the testerapp and also with a UIX generated application. However, with the generated STRUTS BC4J app i allways get the following error message JBO-25013: Too many objects match the primary key oracle.jbo.Key[78 ] when creating a new entry (Browse/New/Update). The exception is thrown in the oracle.jbo.html.struts11.actions.UpdateAction.java populateRow() method. The related entity class builds the primary key with oracle.jbo.server.SequenceImpl in its create() method. Any idea ?

I think the ViewObject you operated in your ApplicationModule contains two or more Rows has the same
primary_keys.Check that!!

JDEV 10.1.3 EJB 3.0 Is it a way in JDev to monitor the sql generated

Is it a easy way to monitor/log the sql generated by top link (ejb 3.0 with top link as cmp) directly in JDeveloper (embededd oc4j)

Deleting the bean class sources from JDev don't delete the compiled class and the wizard will add a sequential number to the entity bean name and source file. This is not very convenient. As workaround you will have to delete the class file.

HELP : customize SQL generated

Hi,
I've followed the Tutorial 'Generating a Struts-based JSP Application for an
Application Module', where I'm working with only one table.
When I run the 'main.html', on the left side ( navigator ), there are 'Browse' and 'Query' options.
Every time I click on 'Browse', I always have this error :
Error Message: JBO-26044: Error while getting estimated row count for view object TimesheetView1, statement
SELECT count(1) FROM (SELECT Timesheet.ts_id, Timesheet.ts_user, Timesheet.ts_code, Timesheet.ts_date, Timesheet.ts_hour
FROM timesheet Timesheet) ESTCOUNT
My config are :
* Win2K
* JAVA_HOME set to j2sdk1.4.1_01
* mySQL 3.23.49 with JDBC driver mysql-connector-java-2.0.14-bin.jar
* I use ultraDevHack=true as parameter within the URL
* JDev 9.0.3 prod release
Even with 'ultraDevHack=true' parameter, the subselect still not working.
I've seen in the forum that JDev Team have tried with that parameter, and it worked,
but it didn't mention with which version of mySQL and which JDBC driver.
I would like to modify the above SQL into a simpler one 'SELECT COUNT(*) FROM timesheet'.
Anybody know how ?
The View Object Wizard didn't help me at all for the above SQL.
In fact I would like to fully controled, modified, or cuztomised all SQL generated.
Back to main.html, the header contains two buttons 'BC4J Admin' and 'Help'.
When I click on 'BC4J Admin', I have this :
500 Internal Server Error
OracleJSP: oracle.jsp.provider.JspCompileException:
Errors compiling:C:\usr\J2EE\JDEV\system9.0.3.1035\oc4j-config\application-deployments\bc4j\webapp\persistence\_pages\_wm\_bc4j.java
error: Invalid class file format in C:\j2sdk1.4.1_01\jre\lib\rt.jar(java/lang/Object.class). The major.minor version '48.0' is too recent for this tool to understand.
C:\usr\J2EE\JDEV\system9.0.3.1035\oc4j-config\application-deployments\bc4j\webapp\persistence\_pages\_wm\_bc4j.java:0: Class java.lang.Object not found in class com.orionserver.http.OrionHttpJspPage.
package _wm;
^
2 errors
Why is that ?
Out of scope, sometimes it's very slow accessing this forum ( 'Connection timed out' or 'The specified network name is no longer available' ...).
Any of you have the same problem ?
Is it possible to put some criterias within the Search, i.e. Sort by Date ?
Thanks for any help.

CR4E and the Crystal Report Designer both has access to the SQL Command Object that you're trying to work with.
However, CR4E uses the Eclipse functionality - the SQL Command Scratchpad - that has more limitations than the Command Object editor in Crystal Report Designer.
Sincerely,
Ted Ueda

JDev Team - how to add a Data Aware Control to grid control

The default editor for GridControl cells is a data-aware TextField, but I want to use a ComboBoxControl. If I use the setEditor() method of the TableColumn, the cell is edited using a combo, but there are problems:
1. Navigated events do not fire when focus is moved in or out of the cell and
2. When focus moves to another cell in the same column, the cell losing focus is blanked.
How can I setup/attach a custom editor based on a Data Aware Control to avoid these problems?
The code I am using
1. declares combobox controls to be used with grid as member variables of my frame class
ComboBoxControl comboBoxSrcSystem = new ComboBoxControl();
ComboBoxControl comboBoxSrcSysVersion = new ComboBoxControl();
ComboBoxControl comboBoxSrcTable = new ComboBoxControl();
ComboBoxControl comboBoxSrcColumn = new ComboBoxControl();
2. sets up the combo in the jbInit method of the frame class :
// for gridControlMapRuleSrcCols column SystemName
comboBoxSrcSystem.setListKeyDataItemName("infobus:/oracle/sessionMapTool/rowSetSystemCombo/SystemName");
comboBoxSrcSystem.setListValueDataItemName("infobus:/oracle/sessionMapTool/rowSetSystemCombo/SystemName");
comboBoxSrcSystem.setDataItemNameForUpdate("infobus:/oracle/sessionMapTool/rowSetMapRuleSrcCols/SystemName");
3. In the frame constructor calls a method to add combos to the grid
addMapSrcColGridCombos();
which is defined as
private void addMapSrcColGridCombos() {
// add combos to gridControlMapRuleSrcCols grid
JTable mapSrcColTable = gridControlMapRuleSrcCols.getTable(); // access the JTable
addComboEditor( mapSrcColTable, "SystemName", comboBoxSrcSystem );
addComboEditor( mapSrcColTable, "SystemVersion", comboBoxSrcSysVersion );
addComboEditor( mapSrcColTable, "TableName", comboBoxSrcTable );
addComboEditor( mapSrcColTable, "ColumnName", comboBoxSrcColumn );
4. It makes use of the following method:
private void addComboEditor( JTable table, String colName, ComboBoxControl combo )
TableColumn col = table.getColumn(colName);
col.setCellEditor( new DefaultCellEditor( combo ) );
null

Given the usual deafening silence from the JDev team, I'll post my resolution of the problem.
I could not find a way of creating an editor directly from a ComboBoxControl which would behave properly in a GridControl. However, JComboBox does work, so I
1. add a Navigated listener to the GridControl
2. in the navigatedInColumn event handler I create a JComboBox from a ScrollableRowsetAccess and
3. use it to create a custom CellEditor for the target column.
(I also remove the editor in the currently focused column in the navigatedOutColumn, but I don't think this is strictly necessary.)
This solution also works after a Rollback, when the columns of the gridcontrol are reset/rebuilt, and handles dynamic combos that are dependent on the current row values.
Unfortunately, unlike ComboBoxControl JComboBox does not allow for a key/value mapping, so the combo editor can only display the values to selected from, not a user-friendly label.
I attach some code snippets to illustrate the solution:
1. declare member variables
// declarations for Custom Grid Editors
NavigationManager navMgr = NavigationManager.getNavigationManager();
static String SYS_NAME_COL_NAME = "SystemName";
static String SYS_VER_COL_NAME = "SystemVersion";
static String TAB_NAME_COL_NAME = "TableName";
static String COL_NAME_COL_NAME = "ColumnName";
RowSetInfo rowSetSystemCombo = new RowSetInfo();
AttributeInfo SystemNamerowSetSystemCombo = new AttributeInfo();
ScrollableRowsetAccess sysNameComboRS = (ScrollableRowsetAccess)rowSetSystemCombo.getRowsetAccess();;
static ImmediateAccess sysNameComboIA = SystemNamerowSetSystemCombo.getImmediateAccess();
static RowSetInfo rowSetMapTgtColTableCombo = new RowSetInfo();
static AttributeInfo TableNamerowSetMapTgtColTableCombo = new AttributeInfo(java.sql.Types.VARCHAR);
static ScrollableRowsetAccess tgtTabNameComboRS = (ScrollableRowsetAccess)rowSetMapTgtColTableCombo.getRowsetAccess();;
static ImmediateAccess tgtTabNameComboIA = TableNamerowSetMapTgtColTableCombo.getImmediateAccess();
2. in jbInit() set up the combo rowsets (use Design mode)
SystemNamerowSetSystemCombo.setName("SystemName");
rowSetSystemCombo.setAttributeInfo( new AttributeInfo[] {
SystemNamerowSetSystemCombo} );
rowSetSystemCombo.setQueryInfo(new QueryViewInfo(
"SystemComboView",
rowSetSystemCombo.setSession(sessionMapTool);
rowSetSystemCombo.setName("rowSetSystemCombo");
SystemVersionrowSetMapSrcColSysVersionCombo.setName("SystemVersion");
rowSetMapSrcColSysVersionCombo.setAttributeInfo( new AttributeInfo[] {
SystemVersionrowSetMapSrcColSysVersionCombo} );
rowSetMapSrcColSysVersionCombo.setQueryInfo(new QueryViewInfo(
"SourceSystemVersionComboView",
"SYSTEM_VERSION DESC"));
rowSetMapSrcColSysVersionCombo.setMasterLinkInfo
(new ViewLinkInfo(rowSetMapRuleSrcCols,"MapTool.MapRuleSrcColSysVersionComboLink"));
rowSetMapSrcColSysVersionCombo.setSession(sessionMapTool);
rowSetMapSrcColSysVersionCombo.setName("rowSetMapSrcColSysVersionCombo");
TableNamerowSetMapSrcColTableCombo.setName("TableName");
rowSetMapSrcColTableCombo.setAttributeInfo( new AttributeInfo[] {
TableNamerowSetMapSrcColTableCombo} );
rowSetMapSrcColTableCombo.setQueryInfo(new QueryViewInfo(
"SourceTableComboView",
"TABLE_NAME"));
rowSetMapSrcColTableCombo.setMasterLinkInfo
(new ViewLinkInfo(rowSetMapRuleSrcCols,"MapTool.MapRuleSrcColTableComboLink"));
rowSetMapSrcColTableCombo.setSession(sessionMapTool);
rowSetMapSrcColTableCombo.setName("rowSetMapSrcColTableCombo");
ColumnNamerowSetMapTgtColColumnCombo.setName("ColumnName");
rowSetMapTgtColColumnCombo.setAttributeInfo( new AttributeInfo[] {
ColumnNamerowSetMapTgtColColumnCombo} );
rowSetMapTgtColColumnCombo.setQueryInfo(new QueryViewInfo(
"TargetColumnComboView",
"column_name"));
rowSetMapTgtColColumnCombo.setMasterLinkInfo
(new ViewLinkInfo(rowSetMapRuleTgtCols,"MapTool.MapRuleTgtColColumnLink"));
rowSetMapTgtColColumnCombo.setSession(sessionMapTool);
rowSetMapTgtColColumnCombo.setName("rowSetMapTgtColColumnCombo");
3. add methods to handle the Navigated events (use Design mode to ensure add listener code
is generated)
void gridControlMapRuleSrcCols_navigatedInColumn(NavigatedEvent e) {
debug("gridControlMapRuleSrcCols_navigatedInColumn");
show_nav_info();
String dataItemName = navMgr.getTargetDataItemName();
String columnName = dataItemName.substring(dataItemName.lastIndexOf("/")+1);
JTable table = gridControlMapRuleSrcCols.getTable();
if ( SYS_NAME_COL_NAME.equals( columnName)) {
addComboEditor( table, columnName, dbMapTool.sysNameComboRS, dbMapTool.sysNameComboIA );
else if ( SYS_VER_COL_NAME.equals( columnName)) {
addComboEditor( table, columnName, dbMapTool.srcSysVerComboRS, dbMapTool.srcSysVerComboIA );
else if ( TAB_NAME_COL_NAME.equals( columnName)) {
addComboEditor( table, columnName, dbMapTool.srcTabNameComboRS, dbMapTool.srcTabNameComboIA );
else if ( COL_NAME_COL_NAME.equals( columnName)) {
addComboEditor( table, columnName, dbMapTool.srcColNameComboRS, dbMapTool.srcColNameComboIA );
void addComboEditor
( JTable table
, String colName
, ScrollableRowsetAccess rs
, ImmediateAccess ia
// note must get TableColumn afresh each time because when grid is reset
// on rollback the Table ColumnModel is rebuilt
TableColumn tc = table.getColumn(colName);
debug("add JComboBox as editor");
Vector v = new Vector();
try {
// Retrieve and store values for JComboBox using the InfoBus API.
boolean moreRows = rs.first();
while (moreRows) {
// stores value in vector
v.addElement(new String(ia.getValueAsString()));
moreRows = rs.next();
// make column Cell Editor a JComboBox with retrieved values
tc.setCellEditor(new DefaultCellEditor(new JComboBox(v)));
catch (Exception e0) {
e0.printStackTrace();
void show_nav_info() {
debug( "Focused Data Item = " + navMgr.getFocusedDataItemName() );
debug( "Target Data Item = " + navMgr.getTargetDataItemName() );
void debug(String s)
System.out.println(s);
void gridControlMapRuleSrcCols_navigatedOutColumn(NavigatedEvent e) {
debug("gridControlMapRuleSrcCols_navigatedOutColumn");
show_nav_info();
String dataItemName = navMgr.getFocusedDataItemName();
String columnName = dataItemName.substring(dataItemName.lastIndexOf("/")+1);
JTable table = gridControlMapRuleSrcCols.getTable();
if ( SYS_NAME_COL_NAME.equals( columnName)) {
removeComboEditor(table, columnName);
else if ( SYS_VER_COL_NAME.equals( columnName)) {
removeComboEditor( table, columnName );
else if ( TAB_NAME_COL_NAME.equals( columnName)) {
removeComboEditor( table, columnName );
else if ( COL_NAME_COL_NAME.equals( columnName)) {
removeComboEditor( table, columnName );
void removeComboEditor ( JTable table, String colName ) {
debug("remove JComboBox as editor");
TableColumn tc = table.getColumn(colName);
tc.setCellEditor(null);
4. Note that when navigated event code is added through the designer, jbInit() is
amended to add a Navigated Listener to the grid
gridControlMapRuleSrcCols.addNavigatedListener(new oracle.dacf.control.NavigatedAdapter() {
public void navigatedInColumn(NavigatedEvent e) {
gridControlMapRuleSrcCols_navigatedInColumn(e);
public void navigatedOutColumn(NavigatedEvent e) {
gridControlMapRuleSrcCols_navigatedOutColumn(e);
null

TO JDEV TEAM: JBO-28020/JBO-28006 ERRORS

Hi,
I deploy a BC4J application (made with Jdev official) on an OC4J container 9.0.2. the application use a 9i data base.
frequently, when we try to insert or update rows in viewObject, we have the following error :
Application Error
Return
Error Message: JBO-28020: Erreur de passivation pour l'objet collection GrandeurView, ID de noeud 45
Error Message: JBO-28006: Criation impossible de la table de persistance PS_Bdcorrel_BC4JModule_1
oracle.jbo.PCollException: JBO-28020: Erreur de passivation pour l'objet collection GrandeurView, ID de noeud 45
<>
## Detail 0 ##
oracle.jbo.PCollException: JBO-28006: Criation impossible de la table de persistance PS_Bdcorrel_BC4JModule_1
<>
## Detail 0 ##
java.sql.SQLException: ORA-00955: Ce nom d'objet existe dij`
<>
This is a pressing issue, and I'd need an answer asap. Could anyone from the JDEV team please help me on this?
Thanks a lot!

Stephane:
Could you send me the entire stack trace?
It would also help if you can translate some of the "important" exception messages into English for me (sorry).
Thanks.
Sung

JDev web resources besides OTN & JDev team blogs?

Gang,
Besides OTN, the OTN forums and the Oracle JDeveloper development team blogs, has anybody found any other JDeveloper resources on the 'Net?
I know Paul Dorsey, part author of the "Oracle JDeveloper 10g Handbook" has a website and a few presentations somewhere that was okay..... but are there any other rich sites I'm not visiting?... Or is Oracle it?
It would be nice to know what others have found.
Cheerio,
CM.

Shay, I'd like to stick my foot in (my mouth?) too with my opinion.
(Apologies but I didnât have a lot of time to draft this message so please ignore any typos and poor grammar)
Let me start by saying I'm an Oracle programmer with 10 years experience, having coded using Designer, (-J)Headstart, Forms, Reports, database modelling, PLSQL everywhere you can possible stick it.... etc etc etc. I infrequently teach week courses on Forms, SQL, PLSQL etc. My point being is I'm no monkey in appreciating technology. Iâm not brilliant but you can call me Mr Average Programmer â if it makes sense Iâll work out how to use it.
I'm also on the Australian Oracle User Group committee, have been for several years, have meet and talked to several other senior consultants who have used JDeveloper who have extensive Oracle experience.
And the general consensus is that the JDeveloper documentation is of poor quality.
Now Iâd like to substantiate my claims by giving evidence rather than just expressing an opinion. For a minor documentation bug Iâve recently raised, see TAR 4212035.995 bug 4058863. Iâve found more documentation errors, but after a while I always become worn down through the tedious TAR process, and just prey it will be improved in the next release.
This bug, as youâd appreciate is a rather minor issue, but boy do I waste a lot of time working out how to use JDeveloper without the correct and complete documentation. I spend time having to search the OTN examples, forums etc, then posting to the Forums and Oracle Support for help. So much for âproductivityâ with choice.
As another example, do a search in JDeveloper for âuixStateâ. Most UIX LOVs are useless without it in the partialtargets elementâ¦.. but itâs another undocumented feature that I only found out about via the forums. Another, the javaType field within the UIX <invoke> tag: exactly what data types are allowed? If Iâm not mistaken (I might be, Iâm still learning my way around Java), âstringâ is not a valid Java typeâ¦. isnât it âStringâ? See my confusion, and the documentation doesnât say much at all. Does this mean if I return a âNumberâ I should use ânumberâ.
Would you like to get away from UIX documentation errors? Well try bringing up the help for the âPooling and Scalabilityâ tab, under the Configurations sub-menu option for an Application Module (the help page is entitled âConfiguration Manager â Pooling and Scalabilityâ). See all those âtextâ comments and âto be included in future releaseâ comments. Not much use are they?
Moving on to your question about âhow-toâs weâd like to see is a relevant one. I can only talk from my personal experience, but what Iâd like to see relevant to my current project is (or would have been useful in the past):
1)     UIX lov â returning multiple fields.
2)     UIX lov â using lovUpdate event with multiple LOVs on the screen.
3)     UIX lov â a complete example that allows the user to âtypeâ in a value to a <messageLovInput>, validates the entry against a database table via some exposed AM/VO method, clears and displays the LOV if the user enters an invalid value.
4)     UIX trees â proper discussion on setting up hierarchical VOs and associations.
5)     UIX trees â example of programming insert and delete node functionality, with the example showing how to write the values through to the database.
6)     UIX hgrids â example derived from database, where the user can insert/delete values through to the database.
Youâll notice Iâm focusing on the UIX technology. Simply put itâs what weâre using at my current site.
2 other issues Iâd like to point out too though. Notice the focus on LOVs? Well Iâm an ex-Forms programmer who knows the power of the Forms LOV control. Iâve been confused, annoyed then resigned to the fact that youâve got a hell of a lot to do yourself with JDeveloper LOVs, unlike Oracle Forms LOVs where so much functionality is built into the control. In return you might argue âthis is JDeveloper Chris, not Oracle Formsâ. Youâre right of course, and I can accept that I have to learn the JDev way of doing things. But, and âbigâ but here, there are no detailed how-tos comparing the features of Oracle Forms LOVs and how to do the same thing in JDeveloper. And I mean complete examples.... which check values against the database, pop-up the LOV as described above list.
So in your how-tos, try to think about what Forms programmers can do, and show how you would do it in JDeveloper. We need more than the simple examples because weâre learning your tool, weâre not experts in JDeveloper, and we canât read your mind when you give (what I consider to be) overly simple examples where the author assumes given a little headstart that everyone else will be able to run with it. It took me ages to work out how to return multiple fields from a LOV (and my implementation probably s*cks).... call me stupid, but a complete how-to would have saved me lots of time.... and other people too (ie. Forms programmers) because I see the same questions appear on OTN again and again.
To reiterate, think about the productive functionality Forms provides you, and provide how-tos on what to do in JDeveloper. Simple really.
The 2nd point Iâd like to make is you need to give complete examples. To give an example of a poor-example, recently Steven Muench (or was it Jones Jacob, sorry I forget) published a âhow-toâ on his blog on populating a UIX tree. What was missing? Firstly documentation (though a promise of some in the future was given). Secondly how to allow the user to add/delete entries from the tree. Thirdly how to add/delete those entries from the underlying table. Fourthly dealing with updating the underlying iterators and web page given the users actions. And so on....
I can hear you asking âwhat? You want us to do everything for you!?â No, but more complete examples would be great. Without a doubt in my opinion, the best example of this would be the âBuilding Oracle ADF Applications: A Comprehensive Workshopâ tutorial. Obviously a lot of effort was put into that tutorial, but if all tutorials were written with this level of detail, I donât think Iâd be writing this post, the JDeveloper team wouldnât be spending so much time answering queries on the Forums, and the Oracle Support team could spend more time doing training.
Hear me out on my next comment â Iâm not Oracle bashing! Just making a point.
With regards your comments about writing blogs, and increasing the JDeveloper web-community, thinking about it logically I just canât see it happening. The basic problem is youâre âOracle Corporationâ (aka the Other Microsoft). Youâre not an Open Source **community** group. So people donât have much reason to write blogs to the benefit of essentially Oracle.... unless they can make money out of it. They donât get the kudos or just the good vibes of writing for the effort of everybody (essentially why Open Source exists â for the benefit of all â communism, power to the people, etc). This leads onto my second point. The people who work with Oracle tools, in complex-detail, besides Oracleâs own staff, are being paid far too much money working with your tools to waste time working on blogs. Iâd love to write one, but time evades me and Iâd rather make money out of the exercise. (I gotta feed my kids somehow - or maybe have some, either one ;)
This puts you, the JDeveloper team in an interesting position. I know youâre really keen to get your tool used outside Oracle. Why do I think this? Basically your implementation of the Struts diagram tool and huge focus on JSF (aka ADF Faces) â I havenât seen the other IDEs provide such functionality yet and I think youâve tried very hard to provide these new features to beat the competition. But, unlike the Open Source efforts like Eclipse and Net Beans (etc), as I just mentioned, I donât think youâll ever get much support from the JDeveloper community in assisting your documentation efforts with this tool. So what have you got to do to increase market share besides great new features like the Struts diagrammer??....
Well I hopeâs itâs obvious after typing all of this......as there is little activity in the Internet regarding your product and how to use it besides OTN, and given complaints about your poor level of documentation, this means you should focus heavily on documentation in each release. Make sure itâs up to date. Make sure itâs complete. Review it all each time. Make plans for how it could be improved and expanded.... donât just focus on the tool.
I think I can hear you screaming âbut we do you bl**dy idi*t!â But Iâll answer in turn.... the perception is you donât, and the evidence in front of me shows you havenât..... so my conclusion is I think valid.
Also let me place a warning that the risk is if you donât provide better documentation, my peer-consultants will not recommend JDeveloper. I know of 2 specifically who will have a very hard look at JDeveloper a 2nd time before recommending it to a client, because of their experience with the tool â in particular there frustration with the poor documentation. If theyâre making such decisions, I bet others are too.
With all the above in mind please note my goal of this whole post, and I know Iâve posted a lot, is not to be exceptionally critical of JDeveloper and the JDeveloper team. However I thought it was worthwhile writing a comprehensive message to the forum for you to look at... rather than the 1 or 2 liners you usually get.
Gee, I should have started a blog and posted this entry I think.
Iâll finish this post by saying that Iâm thankful that the JDev team monitors this forum and puts in a good effort in supporting us, your clients, saving us a TAR or 2 and probably going bald.
Regards,
CM.
PS. If youâd like to contact me for further information, you can find my current email address associated with the TAR mentioned above.
Also please note the âstandard disclaimerâ, that none of the above is my employerâs or clientsâ opinions; it is all totally of my own opinion.

Tomcat & BC4J Admin Utility

I have my BC4J&JSP application deployed to Tomcat 4.1.27.
Web Monitor (BC4J Admin Utility, /webapp/wm/bc4j.jsp) doesn't work properly on Tomcat, some elements on page are not displayed and I don't see any items of Application Module Pools...
If I go into html page source code, I can see first line:
""
Is Web Monitor for OC4J only or it can work on Tomcat too (and then I missed something...).
Anybody knows...?
Thank you very much
Jan

Thanks for your advices.
I tried to copy all libraries again and some remove and some add and now I see application poll.
But problem with stylesheet I have still. I thing I did everyting, Note inside Release Notes inluded (
"Problems Running UIX Web Applications (including the BC4J JSP Admin Page) Deployed to Non-Oracle Application Servers (2577293)")
When I edit webapp/WEB-INF/uix-config.xml and write full path (according to Release Note mentioned above):
1) c:/a/tomcat/webapps -> then the same error ocures
("")
Inside Tomcat log i can see:
"java.lang.IllegalArgumentException: Required XSS file C:/a/tomcat/webapps\styles\blaf.xss does not exist."
2) C:/a/tomcat/webapps/cabo -> then the first line of generated html file (bc4j.jsp) is:
"<link rel="stylesheet" charset="UTF-8" type="text/css" href="http://localhost:8080/styles/cache/blaf-ie-6.css">"
The result is the same, because there should be "...8080:/cabo/styles..."
So point 1 - "cabo" is missing.
Point 2 - "cabo" is missing still, at another place.
I tried Tomcat 4.1.24 and 4.1.27 both.
Has anybody advice about it?
Thank you very much for any comment...

Need Help from JDev Team

Hi,
I posted a question here early yesterday and I haven't received any kind of reply yet!!! I understand if someone from this forum cannot help me... but I need the Jdev team to respond to me ASAP!!!!
I'm using JDev 3.2, trying to use the Source Control feature to connect to Repository 6i. I can connect without any trouble and I can see the work area and navigate through the folders (that were created by the owner), however when I try to click on any of the 'files' branches of the folder/file tree - I get this error.
ckron61.exe has generated errors and will be closed by Windows. You will need to restart the program. An error log is being created.
There are 3 of us who are trying to connect, one can do it successfully... two of us cannot. I also tried to connect and access those files on another machine and it worked as well.
All of our systems have been imaged the exact same way.
What could the problem be...
I appreciate your help.... thanks.

Hi Jolene,
I would recommend upgrading to the latest release of Repository, since it contains many bug fixes. I'm afraid I'm not sure what is causing your specific problem.
It's also worth making sure your OS is patched up to the latest service pack.
Oracle9i JDeveloper's support for Oracle SCM (aka Repository) is far more comprehensive than 3.2, so this is a good upgrade to make as well :)
About UIX, the best thing is probably to post a new message to the 9i JDeveloper forum. It's not an area I'm overly familiar with, but I'm sure someone else on that forum will be able to help you out.
Thanks,
Brian
JDeveloper Team

Jdev Team - Frustrated with Simple UIX-XML test case

Why can't I get a simple UIX-XML test case to run? Better still why can't I get a response as to why it won't run? This is my second attempt at a post as the other was just left hanging. Iwas asked for more info, I provided it and that ended that.
Again, I created a workspace. Used the scott schema and created a project with a set of VO's (and took the ALL defaults). I have created a UIX-JSP and BC4J-JSP projects that both run fine (taking all the defaults). In that same workspace without any modifications to the VO's I created a UIX-XML project. The main menu runs fine. None of the forms will run. I get the following error if I choose ANY form from the menu or I get the same error if I just run any form from Jdeveloper (except main.uix of course):
Servlet error: Renderer failed: java.lang.ArrayIndexOutOfBoundsException: -10
What is happening? Why cant I get this to run. Is this a failed technology? I can't seem to find any working UIX samples.
TIA,
Ed.
PS. A footnote: * It seems if you don't get an answer from the Jdev team inside of two days your post is toast (unless it's a rant in which case everyone seems to jump on the band wagon). :-) :-) :-) ;-)

Hmmmmm...... did I mention I was on Internet Explorer 6.0.2600.0000 ? Probably does not matter.
Also, although I loaded the full 9i Developer suite, I also loaded (in a seperate directory), Sun's J2DKSE 1.3.1_03 and J2DKEE 1.3.1 and have the following local environment variables set:
JAVA_HOME = d:\java\j2sdk
JDK_HOME = d:\java\j2sdk
J2EE_HOME = d:\java\j2sdkee
JDEV_HOME = d:\oracle\9iDS\jdev
Are any of these redundant or are they clobbering something for UIX-XML?
TIA,
Ed.

View log not showing physical SQL generated in OBIEE 11.1.1.6.7

Hi,
I am currently using OBIEE 11.1.1.6.7 version. In this version I am unable to view the physical SQL generated by OBIEE under Administration --> Manage Marketing Jobs --> Select a Job --> Click on View SQL OR Administration --> Manage Sessions--> Select a Job --> Click on View SQL. It is not showing the physical SQL generated by OBIEE for a report or segment which I have executed.
It was available in previous version i.e. OBIEE 10.1.3.4.2.
I have searched in metalink and it has been suggested to use the following <Filters> section into instanceconfig.xml file. I have added the following details into existing instanceconfig.xml file and then restarted the BI services. Still the problem persist.
<Filters>
<FilterRecord writerClassGroup="Console" path="saw" information="16" warning="31" error="31" trace="32" incident_error="1"/>
<FilterRecord writerClassGroup="File" path="saw" information="16" warning="31" error="31" trace="32" incident_error="1"/>
<FilterRecord writerClassGroup="Marketing" path="saw.mktgsqlsubsystem.joblog" information="16" warning="31" error="31" trace="32" incident_error="1"/>
<FilterRecord writerClassGroup="File" path="saw.httpserver.request" information="16" warning="31" error="31" trace="32" incident_error="1"/>
<FilterRecord writerClassGroup="File" path="saw.httpserver.response" information="16" warning="31" error="31" trace="32" incident_error="1"/>
</Filters>
Thanks,
Prasanta

Hi,
Thanks for the reply.
We used to view the log details (physical SQL) using Manage Marketing Jobs in OBIEE10g.
In OBIEE11g we can see the job details and when selecting a job (under Action column Details link) there is an option in left pane as 'View Log'. If I click on 'View Log' it is showing as 'No Logs Found'.
Just wanted to confirm if this is an issue in OBIEE11g.
Also, I believe there is a limitation in 'Manage Session' to view the number of job details whereas in 'Manage Marketing Jobs' section we can increase the number of jobs to be displayed.
Thanks,
Prasanta

How can I install WEB PL/SQL Generator?

When I running "Install Web PL-SQL Generator",I got the following errors:
Someone help me, please!
No errors.
No errors.
Package wsglm...
Input truncated to 11 characters
No errors.
Package wsgjsl...
No errors.
Package wsgfl...
No errors.
Package wsgl...
Warning: Package created with compilation errors.
Errors for PACKAGE WSGL:
LINE/COL ERROR
62/22 PLS-00201: identifier 'OWA.VC_ARR' must be declared
62/22 PL/SQL: Declaration ignored
63/22 PLS-00201: identifier 'OWA_TEXT.VC_ARR' must be declared
63/22 PL/SQL: Declaration ignored
Package body wsgjsl...
Warning: Package Body created with compilation errors.
Errors for PACKAGE BODY WSGJSL:
LINE/COL ERROR
280/7 PL/SQL: Statement ignored
311/53 PLS-00905: object OWNER.WSGL is invalid
334/7 PL/SQL: Statement ignored
344/17 PLS-00905: object OWNER.WSGL is invalid
472/7 PL/SQL: Statement ignored
493/31 PLS-00905: object OWNER.WSGL is invalid
813/10 PL/SQL: Statement ignored
813/22 PLS-00905: object OWNER.WSGL is invalid
828/10 PL/SQL: Statement ignored
828/22 PLS-00905: object OWNER.WSGL is invalid
843/10 PL/SQL: Statement ignored
843/22 PLS-00905: object OWNER.WSGL is invalid
852/10 PL/SQL: Statement ignored
852/22 PLS-00905: object OWNER.WSGL is invalid
861/10 PL/SQL: Statement ignored
861/22 PLS-00905: object OWNER.WSGL is invalid
884/10 PL/SQL: Statement ignored
884/22 PLS-00905: object OWNER.WSGL is invalid
960/3 PL/SQL: Statement ignored
960/15 PLS-00201: identifier 'HTF.ESCAPE_SC' must be declared
Package body wsgl...
Warning: Package Body created with compilation errors.
Errors for PACKAGE BODY WSGL:
LINE/COL ERROR
0/0 PL/SQL: Compilation unit analysis terminated
1/14 PLS-00905: object OWNER.WSGL is invalid
1/14 PLS-00304: cannot compile body of 'WSGL' without its
specification
Package body wsgfl...
No errors.
No errors.
No errors.
No errors.
Warning: Package Body created with compilation errors.
Errors for PACKAGE BODY WSGMC_OUTPUT1:
LINE/COL ERROR
49/4 PLS-00201: identifier 'HTP.P' must be declared
49/4 PL/SQL: Statement ignored
51/7 PLS-00201: identifier 'HTP.P' must be declared
51/7 PL/SQL: Statement ignored
53/10 PLS-00201: identifier 'HTP.P' must be declared
53/10 PL/SQL: Statement ignored
60/4 PLS-00201: identifier 'HTP.P' must be declared
60/4 PL/SQL: Statement ignored
Warning: Package Body created with compilation errors.
Errors for PACKAGE BODY WSGMC_OUTPUT2:
LINE/COL ERROR
36/13 PLS-00201: identifier 'HTP.P' must be declared
36/13 PL/SQL: Statement ignored
42/10 PLS-00201: identifier 'HTP.P' must be declared
42/10 PL/SQL: Statement ignored
48/13 PLS-00201: identifier 'HTP.P' must be declared
48/13 PL/SQL: Statement ignored
53/16 PLS-00201: identifier 'HTP.P' must be declared
53/16 PL/SQL: Statement ignored
59/13 PLS-00201: identifier 'HTP.P' must be declared
59/13 PL/SQL: Statement ignored
64/10 PLS-00201: identifier 'HTP.P' must be declared
64/10 PL/SQL: Statement ignored
70/13 PLS-00201: identifier 'HTP.P' must be declared
70/13 PL/SQL: Statement ignored
87/28 PLS-00201: identifier 'HTP.BR' must be declared
87/28 PL/SQL: Statement ignored
92/25 PLS-00201: identifier 'HTP.P' must be declared
92/25 PL/SQL: Statement ignored
99/13 PLS-00201: identifier 'HTP.P' must be declared
99/13 PL/SQL: Statement ignored
The following synonyms already exist. Please check that they are valid:
OWA
OWA_UTIL
OWA_COOKIE
OWA_IMAGE
OWA_INIT
OWA_OPT_LOCK
OWA_PATTERN
OWA_SEC
OWA_TEXT
HTP
HTF
CG$ERRORS
WSGL
WSGJSL
WSGLM
WSGFL
Webserver Generator Compilation Report
NAME TY LINE COL TEXT
WSGJSL PB 311 53 PLS-00905: object OWNER.WSGL is invalid
280 7 PL/SQL: Statement ignored
344 17 PLS-00905: object OWNER.WSGL is invalid
334 7 PL/SQL: Statement ignored
493 31 PLS-00905: object OWNER.WSGL is invalid
472 7 PL/SQL: Statement ignored
813 22 PLS-00905: object OWNER.WSGL is invalid
813 10 PL/SQL: Statement ignored
828 22 PLS-00905: object OWNER.WSGL is invalid
828 10 PL/SQL: Statement ignored
843 22 PLS-00905: object OWNER.WSGL is invalid
843 10 PL/SQL: Statement ignored
852 22 PLS-00905: object OWNER.WSGL is invalid
852 10 PL/SQL: Statement ignored
861 22 PLS-00905: object OWNER.WSGL is invalid
861 10 PL/SQL: Statement ignored
884 22 PLS-00905: object OWNER.WSGL is invalid
884 10 PL/SQL: Statement ignored
960 15 PLS-00201: identifier 'HTF.ESCAPE_SC' must be
declared
NAME TY LINE COL TEXT
WSGJSL PB 960 3 PL/SQL: Statement ignored
WSGL PA 62 22 PLS-00201: identifier 'OWA.VC_ARR' must be
CK declared
AG
E
62 22 PL/SQL: Declaration ignored
63 22 PLS-00201: identifier 'OWA_TEXT.VC_ARR' must be
declared
63 22 PL/SQL: Declaration ignored
PB 1 14 PLS-00905: object OWNER.WSGL is invalid
1 14 PLS-00304: cannot compile body of 'WSGL' without
its specification
0 0 PL/SQL: Compilation unit analysis terminated
null

Hi,
Is necesary install XDB?
Because i have executed;
select * from dba_registry
where COMP_ID = 'XDB'
Oracle XML Database
Regards

[NQQuery log]: Physical SQL generated agaisnt 2 Database in OBIEE 11g

Hi Experts,
I have a problem regarding the physical SQL generated by Query log.
So this is the setup.
SCENARIO 1:
Oracle Data Warehouse DB
- col1
- col2
- col3
OLAP_OBIEE
- col4
When I run these columns together in Analysis. It seems like the physical SQL generated in the Query log is partitioned with each other and I cant get the exact SQL so I can make comparison with the total record count in Analysis UI and the SQL developer.
select col1, col2, col3 from Oracle Data Warehouse tables
select col4 from OLAP_OBIEE tables
================================================================
SCENARIO 2:
Oracle Data Warehouse DB
- col1
- col2
- col3
- col4
Running these columns together in Analysis. I am wondering why the physical SQL is somewhat also partitioned just like in SCENARIO 1.
select col1, col2, col3 from Oracle Data Warehouse tables
select col4 from Oracle Data Warehouse tables
Hope that you get what am I trying to say. :(
Thanks,
Edited by: OBIEE/BIP Forumer on Oct 29, 2012 1:27 AM
Edited by: OBIEE/BIP Forumer on Oct 29, 2012 1:27 AM

Hi Maqsoon,
Sorry for the confusion, in my Analysis report, I have a report where it generates 2 physical SQL in one Database, also I have a report where it uses 2 Database which also generates 2 physical SQL.
Below is the SQl generated in my Analysis report using 1 Database
select count(distinct case when T68197.OPTY_WID > 0 then concat(T67058.INTEGRATION_ID, cast(T67058.DATASOURCE_NUM_ID as CHARACTER ( 30 ) )) end ) as c1,
T67058.OPTY_O_REVN as c2,
T67365.CUST_VALUE_NAME as c3,
T157680.NAME as c4,
T157680.INTEGRATION_ID as c5
from
W_OPTY_D T67058 /* Dim_W_OPTY_D */ ,
W_REVN_F T68197 /* Fact_W_REVN_F */ ,
W_PARTY_D T157680,
W_PARTY_ORG_D T67365
where ( T67058.ROW_WID = T68197.OPTY_WID and T67365.ROW_WID = T157680.PARTY_ORG_WID and T68197.PR_CUSTOMER_WID = T157680.ROW_WID )
group by T67058.OPTY_O_REVN, T67365.CUST_VALUE_NAME, T157680.NAME, T157680.INTEGRATION_ID
order by c5, c2
[2012-10-30T11:44:39.000+00:00] [OracleBIServerComponent] [TRACE:2] [USER-18] [] [ecid: 352c537d7893ee94:-5718ddd6:13aaccb7670:-8000-0000000000005c50] [tid: f650d700] [requestid: 45ca0005] [sessionid: 45ca0000] [username: joshua.l.manego.iii] -------------------- Sending query to database named Oracle Data Warehouse (id: <<1201371>>), connection pool named Oracle Data Warehouse Connection Pool, logical request hash edb0c7c0, physical request hash 87553d2a: [[
select sum(D1.c1) over (partition by D1.c4, D1.c2) as c1,
D1.c2 as c2,
D1.c3 as c3,
D1.c4 as c4,
sum(D1.c5) over (partition by D1.c6, D1.c4, D1.c2) as c5,
D1.c6 as c6
from
(select count(T84444.ORDER_WID) as c1,
T67365.CUST_VALUE_NAME as c2,
T157680.NAME as c3,
T157680.INTEGRATION_ID as c4,
sum(T84444.ORDER_NRC) as c5,
T67058.OPTY_O_REVN as c6
from
W_OPTY_D T67058 /* Dim_W_OPTY_D */ ,
W_PARTY_ORG_D T67365,
W_ORDER_F T84444 /* Fact_W_ORDER_F */ ,
W_PARTY_D T157680
where ( T67058.ROW_WID = T84444.OPTY_WID and T67365.ROW_WID = T157680.PARTY_ORG_WID and T84444.CUSTOMER_WID = T157680.ROW_WID )
group by T67058.OPTY_O_REVN, T67365.CUST_VALUE_NAME, T157680.NAME, T157680.INTEGRATION_ID
) D1
order by c4, c6
Below is the physical SQL that uses 2 Database
select T68071.QUOTE_NUM as c1,
T116081.CURRENT_BASE_POSTN as c2,
T66755.PER_NAME_MONTH as c3,
T68071.STATUS_I as c4,
T68071.QUOTE_TYPE_I as c5,
T68071.SUB_TYPE_I as c6,
T84523.ROW_WID as c7
from
W_POSITION_D T74722 /* Dim_W_POSITION_D */ ,
W_QUOTE_D T68071 /* Dim_W_QUOTE_D */ ,
W_QUOTE_F T84523 /* Fact_W_QUOTE_F */ ,
W_DAY_D T66755 /* Dim_W_DAY_D_Common */ ,
W_POSITION_DH T116081 /* Dim_W_POSITION_DH_Position_Hierarchy */
where ( T66755.ROW_WID = T84523.OPEN_DT_WID and T68071.ROW_WID = T84523.QUOTE_WID and T74722.ROW_WID = T84523.PR_EMP_POS_WID and T74722.ROW_WID = T116081.POSITION_WID and T84523.PR_EMP_POSTN_DH_WID = T116081.ROW_WID )
order by c7
[2012-10-30T11:51:42.000+00:00] [OracleBIServerComponent] [TRACE:2] [USER-18] [] [ecid: 352c537d7893ee94:-5718ddd6:13aaccb7670:-8000-0000000000005cb8] [tid: f61fc700] [requestid: 45ca0007] [sessionid: 45ca0000] [username: joshua.l.manego.iii] -------------------- Sending query to database named OLAP_OBIEE (id: <<1204144>>), connection pool named Connection Pool, logical request hash c180fd3b, physical request hash a2e8b0d6: [[
select T315910.NIVEL_APPROVACAO as c1,
T315910.ALCADA_DESCONTO as c2,
T315910.ROW_WID as c3
from
W_QUOTEITEM_F T315910
order by c3
Based on what you said, so it is impossible to merge the physical SQL if we use 2 Database right?
Your effort in answering to my question is much appreciated, Thank you.

Anyone deploy ADF(UIX,Struts,BC4J) to 9iAS 9.02?

Has anyone been successful in deploying a ADF 10g app using UIX/Struts/BC4J to Oracle 9iAS 9.02?

Deploying a UIX application directly from JDeveloper 10g to iAS 9.0.2 isn't supported out of the box. You can deploy directly to iAS 10g (9.0.4), standalone OC4J 10g (9.0.4) instances (one is included with JDeveloper 10g), iAS 9.0.3 Java edition, standalone OC4J 9.0.3, and selected third party servlet engines.
There are two issues that you would need to workaround to deploy a 10g ADF application to iAS 9.0.2. One issue is that 9.0.2 versions of some of the ADF libraries (BC4J and UIX for example) are on the global application.xml classpath of the iAS 9.0.2 customer home OC4J instance. You would need to manually upgrade your 9.0.2 instance to have all of the ADF 10g libraries. The second issue is that some of the ADF 10g libraries (like BC4J) require JDK 1.4, and iAS 9.0.2 shipped with an earlier version of the JDK. I personally don't know if using iAS 9.0.2 with JDK 1.4 is a supported combination, but I will try to find out for you.
By the way, you might wonder why we don't have these same problems with with iAS 9.0.3 and 9.0.4 since the ADF 10g libraries are more recent than what shipped with those releases. In OC4J 9.0.3 and 9.0.4 there is a "search-local-classes-first" option in orion-web.xml that allows classes provided as part of a web application to be loaded in preference to what is on the global application.xml classpath. We use this feature to deploy ADF 10g applications (and include the JARs for some of the ADF libraries in the WEB-INF/lib of the application). In addition, there is a tool called the ADF Installer that is part of JDeveloper that will upgrade versions of some of the backward compatible ADF libraries (like BC4J) in the global application.xml.

Struts+ bc4j insensitive case search using queryAction

I'm working in a new project using Struts+bc4j.
the queryAction, when it executes a query using this attributes and applying a new viewcritteria, it works in a case-sensitive mode. I'm looking for a way to make it non-case-sensitive in a View OBject level.
Regards
Daniel Gonzalez

Change the query to do this e.g.
where lower(Emp.ENAME) = lower(:1) or whatever

To JDev Team : SQL generated, Struts, BC4J Admin, ...

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