JDeveloper Team Development with SCM

I am trying to use JDeveloper & SCM in a team environment. I have SCM working for version control. Do I need to have all developers share the same SCM connection instead of connecting to the repository with their own accounts?
Thanks in advance,
Steve

Steve,
Create a configuration stripe of the code you want the developers to work on.
Create a workarea based on this configuration and make it shared, either by granting
access to each developer or grant access to the PUBLIC role.
When each developer creates their own private workarea ask them to create
it based on the above shared workarea. Each developer thus has access to the
same code and will not disrupt each other with development they are working on.
David

Similar Messages

Team Development with JDeveloper

I'd like to know whether JDeveloper is well designed for developing Java applications in a team (at the moment, the team members are working at the same place, but this may change)
Thanks for your answer!
Uschi

But Why can't I check In/Out the file which store in directory named with spaces in WinNT?
Is there any bug fixes online?
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by JDev Team (Laura):
Ushchi,
JDeveloper has recently started working on more team development features. It can be integrated with a source control system using our custom addins, and our 3.2 release will provide support for the Oracle Repository.
For more information on the custom addins, see the online walkthrough demos available on the JDeveloper OTN page.<HR></BLOCKQUOTE>
null

Team Development with Subversion

Hallo,
we have a model with nearly 1,900 tables. We were on Oracle Designer before and now started with a fresh reverse engineered Data Modeler model. Since Data Modeler does not have a database repository like Designer had, we use integrated subversion for team development.
However, we encounter some serious problems when working like that. Please consider the following example:
- First, I do a checkout on the subversion repository to build my initial working copy. I do that whithin SQL Developer (the integrated modeler)
- Second, I model one new table in the modeler and save the whole design.
- Afterwards I look at pending changes (outgoing) and see, that I seem to have altered a lot of other tables, that I did not touch.
- We saw changes from merely username to switches between not-null and nullable columns.
- The issue is not always reproducable, but it occurs very often.
This behaviour makes it nearly impossible for us to develop a model in the team. If I comitted that state, it would have led to a faulty model.
I'd like to ask you if anyone also saw those problems. Am I alone with that? Any ideas on how to solve the issue?
I'd be able to provide details for the development team.
Thanks in advance,
Ralf

Meanwhile we found some regularities.
1. scenario: Compound foreign keys (mandatory or not is unclear).
Create the following in a db-schema of your choice:
drop table modeler_a;
create table modeler_a
a_id number ,
a_id2 number,
constraint a_pk primary key (a_id,a_id2) enable );
drop table modeler_b;
create table modeler_b
( b_id number ,
b_a_id number not null,
b_a_id2 number null,
constraint b_pk primary key (b_id) enable,
constraint a_fk foreign key (b_a_id , b_a_id2) references modeler_a ( a_id , a_id2) enable );
create index modeler_b_a_fk_idx on modeler_b
b_a_id,
b_a_id2
I am not sure if you need the index, but do it.
Now perform a reverse engineering via Import-Functionality in the modeler.
Do not save the design, see first if you find b_a_id number not null, you will find it. And you will find b_a_id2 null.
Now save the design, maybe close and reopen it. Look at table modeler_b again. You'll find both fk columns not mandatory, which means nullable.
This is why a versioned save would have outgoing changes though the user changed nothing.
I understand, that from the modeler-perspective it is not ok to have a mandatory foreign key with one column mandatory and the other not. In my opinion the change should be the other way round: It should make the nullable column not null and the foreign key mandatory. And it should inform the user about the change.
2. scenario: Changes of changed_by though nothing was changed.
I could not produce a simple testcase yet. The thing is, that I checkout a fresh working copy, save the design (changing nothing) and see outgoing changes because the changed-by-field has changed to my user name. Not all tables are affected.
Other scenarios will follow.
Best regards,
Ralf
Edited by: duenker on Oct 4, 2011 9:15 AM

Business Services development with jDeveloper

We are making use of the Business Services feature in JDE to expose business functions as web services, that's great and working.
we have one problem with jDeveloper during development.
we can create a new business service from OMW in JDE and invoke jDev from there, that's fine.
then we can put codes in the project in jDev, that's fine.
then we can publish the code as J2EE web service, that works as well.
then if we restart jDeveloper after that, the J2EE web service doesn't work in the jDev embeded web server any more.
we always have to delete the web service in the project and go through the same wizard steps to generate the web service again.
it's very annoying when you have more than a handful of web services you want to expose.
and if you use the WSDL in a client project to call this web service, you have to remember to give the web service the same name when re-generating otherwise you have to reimport the WSDL again on client side, it can be another huge pain if the client is Oracle BPEL.
so my question is, why is this happening? is it some settings in jDev that we didn't set right? or is it a bug in jDEv and is there a work around?
thanks in advanced!

What error did you get?

Error after deploying a JSP Application developed with jdeveloper

Hi there
Running Oracle Enterpride Edition 8.1.7
including Oracle Http webserver
I'm trying to run a JSP application developed with Jdeveloper
through the oracle http server included in
Oracle Enterpride Edition 8.1.7
Think I have modified alle the .conf files correctly
I get the message :
"Error Message: java.lang.RuntimeException: JSP Registry could not locate runtime property file:ORDERS_ORDERS_PKG_ORDERS_PKGModule.properties"
Of course I know ,this file should be deployed as well. I have done this.
Any ideas what's wrong ?
Or can anyone point me to a (proper) document that decribes (correctly and completely) alle the steps that need to be done ?
Many Thanxs
Regards TJ
null

Yep, I had the same problem deploying from JDeveloper 9.3.1, followed:
http://www.oracle.com/technology/products/jdev/howtos/10g/adf_runtime_update_howto.html
and it works! thanks for the clue! (now I only have to find out what ADF is now!)
Carlos.

FOD schema installation with tutorial Database Development with JDeveloper

I followed the instruction online at http://www.oracle.com/technetwork/developer-tools/jdev/index-095536.html to install FOD schema. Errors displayed when call "run ant target -> buildall" were below:
populateImages:
[java] 2010-9-26 14:56:01 oracle.as.jmx.framework.LoggerHelper log
[java] SEVERE: Error initializing the JMX FRamework SPI "oracle.as.jmx.framework.standardmbeans.spi.JMXFrameworkProviderImpl"
[java] java.lang.reflect.InvocationTargetException
[java]      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[java]      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[java]      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[java]      at java.lang.reflect.Method.invoke(Method.java:597)
[java]      at oracle.as.jmx.framework.PortableMBeanFactory.initializeSPI(PortableMBeanFactory.java:1895)
[java]      at oracle.as.jmx.framework.PortableMBeanFactory.initializePlatformSPI(PortableMBeanFactory.java:1851)
[java]      at oracle.as.jmx.framework.PortableMBeanFactory.init(PortableMBeanFactory.java:1831)
[java]      at oracle.as.jmx.framework.PortableMBeanFactory.<init>(PortableMBeanFactory.java:207)
[java]      at oracle.as.jmx.framework.PortableMBeanFactory.<init>(PortableMBeanFactory.java:215)
[java]      at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[java]      at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
[java]      at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
[java]      at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
[java]      at java.lang.Class.newInstance0(Class.java:355)
[java]      at java.lang.Class.newInstance(Class.java:308)
[java]      at oracle.mds.core.MDSInstance.lookupMBeanServer(MDSInstance.java:2061)
[java]      at oracle.mds.core.MDSInstance.checkMDSDeployStatus(MDSInstance.java:950)
[java]      at oracle.mds.core.MDSInstance.<init>(MDSInstance.java:1692)
[java]      at oracle.mds.core.MDSInstance.<init>(MDSInstance.java:1666)
[java]      at oracle.mds.core.MDSInstance.findAndStoreMDSInstance(MDSInstance.java:1962)
[java]      at oracle.mds.core.MDSInstance.getOrCreateInstance(MDSInstance.java:507)
[java]      at oracle.mds.core.MDSInstance.getOrCreateInstance(MDSInstance.java:470)
[java]      at oracle.adf.share.config.ADFMDSConfig.getDefaultMDSInstance(ADFMDSConfig.java:436)
[java]      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[java]      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
But still got message - "BUILD SUCCESSFUL" at the end. Does anyone know how to solve this problem?
My intention of performing FOD schema installation was to follow the tutorial "Database Development with JDeveloper" at http://st-curriculum.oracle.com/obe/jdev/obe11jdev/ps1/databasedevelopment/obe_%20databasedevmt.htm. But I stopped at the last topic "Creating and Debugging PL/SQL Objects in the Database" ->"Running a SQL Script to Create an Object Type" when trying to create a object using script on the page.
This is the script:
------------------------------------------------start
REM
REM Create object ORDER_ITEMS_REC
REM
CREATE or REPLACE type ORDER_ITEMS_REC as object
ORDER_ID NUMBER(15),
LINE_ITEM_ID NUMBER(3),
PRODUCT_ID NUMBER(15),
QUANTITY NUMBER(6),
UNIT_PRICE NUMBER(8,2),
CREATED_BY VARCHAR2(60),
CREATION_DATE DATE,
LAST_UPDATED_BY VARCHAR2(60),
LAST_UPDATE_DATE DATE,
OBJECT_VERSION_ID NUMBER(15)
show errors;
--------------------------------------------------end
and the error message I got was
------------------------------------------------start
Error report:
ORA-01031: insufficient privileges
01031. 00000 - "insufficient privileges"
------------------------------------------------end
I was wandering whether the error of FOD installation could cause the error of the tutorial?
Any response will be appreciated.

1. you dont have to insall Oracle database at the BO machine side, you just need any database to hold the BO repository.
2. you cant connect directly using BO, only Crystal reports can connect directly to R3 database, you need to have a BW in between.
extract your data into the BW, and let BO connect to BW using the BO integration kit for SAP solutions.
3. no you dont have to have 3 different machines, using one BO machine you connect to them all, but you may need build a BO environment, (Development, Production servers)
good luck

Database development with jdeveloper

Hi
Thank you for reading my post
is it possible to use Jdeveloper to develop Mysql databases ?
how i use its diagram <> database capabilities to forward a diagram to a mysql database ?
thanks

Hi,
For information on how connect MySQl to JDev, look in the Help for 'Working with Non-Oracle Databases' under 'Using Application Development Tools | Database Tools'.
And for Modeling Database Development with JDeveloper, you can find this tutorial useful :
http://www.oracle.com/technology/obe/obe1013jdev/dbdevelopment/obe_%20dbasedevmt.htm
Regards,
Sunil..

Books for web developement with oracle 10.1.2 Jdeveloper

I a new to web developement with ADF BC. Steve's toystore is of great help.However to built of my basics and sharpen my knowledge,I want to buy a few books.Can anyone recommend any good books with project oriented approach for webdevelopment.
For nowI am buying:
1 Oracle Application Server 10g Administrative HAndBook
2. Oracle Application Server 10g Web Development
3. Enterprise Java Developemnt with JDeveloper
Can anyone tell me how these books are? If now, what should I buy?
Thanks

I am having similar issues, did you ever find a solution?

-- Establishing contact with Oracle 8i & JDeveloper Teams

Hi,
We are a tool vendor (Quintessence Systems). We have developed a
generalized, fully automated tool which generates 100% pure Java
classes from stored PL/SQL (Packages, Procedures, Function etc)
objects.
The tool itself, written entirely in Java, parses and tokenizes
PL/SQL objects then rapidly generates 100% pure Java. This
provides existing Oracle customers with the ability to:
- Continue developing in PL/SQL for as long as necessary
transparently gain the benefits of a Java deployment of their
business logic
- Migrate their PL/SQL automatically to Java if required
- Create EJBs from Stored Procedures in conjunction with
JDeveloper and gain the benefits of distributed component based
computing
- Automatically deploy PL/SQL stored procedures in Java in an
Oracle Application Server
We would be very interested in developing close contacts within
your group (at both technical and product manangement levels) as
I believe this technology could become and important Internet,
distributed computing and e-commerce enabler for your customers.
Please advise me who you think would be useful people for us to
contact by email at both a technical and product management
level.
I look forward to your reply. Please email me directly at
[email protected]
Thanks.
Elton Barendse
CEO
Quintessence Systems
null

Hi Gloria,
If you mean, "Will it work?" the answer is yes. Oracle9i JDeveloper should work with either the 8i or 9i versions of the database.
Something in your question (perhaps it was that you mentioned you had a "free" copy of JDeveloper) makes me unsure whether this is what you were asking, however. If your question is "Is it legal?" then it depends on what you want to do with it. You're welcome to play around with JDeveloper and the database all you want; explore its features and evaluate it. However, if you want to deploy an application developed with JDeveloper in a commercial or other production setting, you do need to buy a license.
Hope this helps,
Avrom

Frustrated with DATA TAGS (JDEVELOPER TEAM)

I have been trying to delete a record from an HTML form using data tags and unfortunately I am unable to make any progress.
It keeps telling me that I got to use either
"rowkey" or "rowkeyparam" and when I try to use it, it gives me a jsp exception.
This is the same case with me when I try to locate a record using the "Find" action.
So how am I to delete or update a record which is displayed in an HTML form?
I saw the "howto" on using the "rowkeyparam" but it simply doesn't work as advertised.
I always end up getting a JSP exception and the end result being I am unable to "UPDATE" OR "DELETE" any record from an HTML form.
JDeveloper Team, Please advice. Do you have any sample examples of "UPDATING" and "DELETING" a record from an HTML form?
I am really frustrated!!!!
null

To see a quick example of a working UPDATE example simply use the "DataPage" Wizard.
When you choose the Edit Form generation option from the wizard, it will generate a working example of an "Edit Form"
JSP app using the Data Tags and a RowKey parameter.
For more info on the DataPage Wizard see: http://otn.oracle.com/products/jdev/info/jdev/datapage/s000.html
As for deleting a record, this is also done with the Row tag.
Instead of
<jbo:Row id="myrow" datasource="ds" rowkeyparam="MyRowKey" action="Update">
<jbo:SetAttribute dataitem="*"/>
</jbo:Row>
You can use:
<jbo:Row id="myrow" datasource="ds" rowkeyparam="MyRowKey" action="Delete"></jbo:Row>
Providing you pass the rowkey value as the Html parameter "MyRowKey"..
null

Parallel development with ClearCase and Jdev

I am looking for information on "best practices", howtos, etc for configuring a ClearCase VOB repository to support parallel development of J2EE applications/components using JDeveloper in a large development team.
In particular, I am not sure how to set up the code repository (AND JDeveloper) to deal with JDeveloper's project file structure and the various metadata that are created for each developer at the same time as you need to work transparently with an exisiting repository of Java components which have already been developed and are managed outside of JDeveloper and ADF.
Unless I have missed it...documentation seems to be a bit thin in this area so...
TIA for any help/advice/pointers
Jim

Mike.S wrote:
I'm searching for other peoples experience developing an application that could run with either postgres 8 or Oracle 10g.
The reason of course is that many of our customers don't have the money for Oracle, but we do want to use and RDBMS.
The logical thought is that as long as the database objects are the same, the application isn't going to be that different.The other logical thought is that if you don't use any Oracle specific features then customers who have paid money for Oracle will have just wasted that investment when it comes to running such an application.
So why bother with Oracle.
The simplest way to have a single code base is to develop for a single database, the cheapest lowest common denominator and just give the customer the database with the application.
If that is true that it would greatly help the development team since they would not have to have separate teams for each type of database.But it will not be a great help to the development team if they can only use functionality that is available on both databases and works the same way on both databases. It will be a really big hindrance to the development team, increase development time and lead to more code that needs to be written.
>
But before we start down that path we are trying to find out if anyone else is doing something similar, and what the overall experience has been.
I have seen several applications developed using this single code base for multiple database approach and they have all been inefficient when running on Oracle to the extent that you wish they had used a flat file and hadn't bothered with a database at all.

JDeveloper Team - Refers: How do I display multiple rows in a gridControl

JDeveloper Team
With reference to the previous reply..
My query is not based on a view object. It uses the executeRetrieval command to do the select statement.
The query obtains the correct number of rows but it displays only the first record out of the selected rows.
pls help me find a solution.
null

Can you try to list the row values using the dataitem that the executeRetrieval method returns.
ex.,
import javax.infobus.*;
DbAccess db = sessionInfo.getDbAccess();
ScrollableRowsetAccess scr =
(ScrollableRowsetAccess)db.executeRetrieval("select * from dept", "infobus:/oracle/Session1/DynamicQuery", null);
System.out.println(scr.getRowCount());
null

Team development in Apex 4.0

Hi,
I want to know how to get values in Assignee, Release and Application select lists in Features in Team Development in Apex 4.0. In the Application select list i m not getting even the applications which are created in my workspace.
Please guide.

So, with the help of Dan...
??? I went to Features and it was a popup. I swear I clicke the icon and nothing. Of course I was out with the team last night and may not be at my most reliable.
Went to Bugs > Create Bug and it Application context is a drop down. My workspace applications were there. Did not create a bug.
Went back to Features and the popup now had the application....
I know how a select list works, so I must be wrong...
However, the filter on the Team Development page must be a select distinct from the features table (WWV_FLOW_FEATURES). The challenge here is that being a lightweight app a user can decide to user milestone or features or both... since milestones don't have app but do have release it seems there is a disconnect in the data flow.
My idea of the data/process flow.
Milestones
-- Features
---- To do / Feedback / Bugs
---- Feature
------ To do / Feedback / Bugs
---- Feature N
------ To do / Feedback / Bugs
And all can be stand alone. But almost all need to relate back to an application and application does not seem to propgate down... too much logic if the hierarchy is not set.
But at least for my lightweight needs at a small client this will be a good tool.

Using TopLink with SCM

Hi!
I was working with my .mw file with OSCM source control instead of appear this error:
"An unexpected error has occurred.We are sorry for the inconvenience.
Messagge:
EXCEPTION DESCRIPTION: File already exists: [C:\Documents and Settings\mpedretti.DSI\Mis documentos\DocumentosToplink\Carpeta nueva\Table\Nueva 2.xml]
Stack trace:
Throwable Class Name:
oracle.toplink.xml.XMLDataStoreException
Message:
EXCEPTION DESCRIPTION: File already exists: [C:\Documents and Settings\mpedretti.DSI\Mis documentos\DocumentosToplink\Carpeta nueva\Table\Nueva 2.xml]
Stack trace:
LOCAL EXCEPTION STACK:
EXCEPTION [TOPLINK-13005] (TopLink - 9.0.3 (Build 423)): oracle.toplink.xml.XMLDataStoreException
EXCEPTION DESCRIPTION: File already exists: [C:\Documents and Settings\mpedretti.DSI\Mis documentos\DocumentosToplink\Carpeta nueva\Table\Nueva 2.xml]
     at oracle.toplink.xml.XMLDataStoreException.fileAlreadyExists(Unknown Source)
     at oracle.toplink.xml.XMLFileStreamPolicy.getWriteStream(Unknown Source)
     at oracle.toplink.xml.XMLFileStreamPolicy.getNewWriteStream(Unknown Source)
     at oracle.toplink.xml.XMLFileAccessor.getNewWriteStream(Unknown Source)
     at oracle.toplink.xml.XMLAccessorStreamPolicy.getNewWriteStream(Unknown Source)
     at oracle.toplink.xml.XMLInsertCall.getWriteStream(Unknown Source)
     at oracle.toplink.xml.XMLWriteCall.execute(Unknown Source)
     at oracle.toplink.sdk.SDKAccessor.executeCall(Unknown Source)
     at oracle.toplink.publicinterface.UnitOfWork.executeCall(Unknown Source)
     at oracle.toplink.sdk.SDKQueryMechanism.executeCall(Unknown Source)
     at oracle.toplink.sdk.SDKQueryMechanism.executeNoSelectCalls(Unknown Source)
     at oracle.toplink.sdk.SDKQueryMechanism.insertObject(Unknown Source)
     at oracle.toplink.internal.queryframework.DatabaseQueryMechanism.insertObjectForWrite(Unknown Source)
     at oracle.toplink.queryframework.InsertObjectQuery.executeCommit(Unknown Source)
     at oracle.toplink.internal.queryframework.DatabaseQueryMechanism.performUserDefinedWrite(Unknown Source)
     at oracle.toplink.internal.queryframework.DatabaseQueryMechanism.performUserDefinedInsert(Unknown Source)
     at oracle.toplink.internal.queryframework.DatabaseQueryMechanism.insertObjectForWrite(Unknown Source)
     at oracle.toplink.queryframework.WriteObjectQuery.executeCommit(Unknown Source)
     at oracle.toplink.internal.queryframework.DatabaseQueryMechanism.executeWrite(Unknown Source)
     at oracle.toplink.queryframework.WriteObjectQuery.execute(Unknown Source)
     at oracle.toplink.queryframework.DatabaseQuery.execute(Unknown Source)
     at oracle.toplink.publicinterface.Session.internalExecuteQuery(Unknown Source)
     at oracle.toplink.publicinterface.UnitOfWork.internalExecuteQuery(Unknown Source)
     at oracle.toplink.publicinterface.Session.executeQuery(Unknown Source)
     at oracle.toplink.publicinterface.Session.executeQuery(Unknown Source)
     at oracle.toplink.internal.sessions.CommitManager.commitAllObjects(Unknown Source)
     at oracle.toplink.publicinterface.Session.writeAllObjects(Unknown Source)
     at oracle.toplink.publicinterface.UnitOfWork.commitToDatabase(Unknown Source)
     at oracle.toplink.publicinterface.UnitOfWork.commitRootUnitOfWork(Unknown Source)
     at oracle.toplink.publicinterface.UnitOfWork.commitAndResume(Unknown Source)
     at oracle.toplink.workbench.ui.BldrSession.saveProject(Unknown Source)
     at oracle.toplink.workbench.ui.BldrMainView.saveProject(Unknown Source)
     at oracle.toplink.workbench.ui.BldrMainView.saveSelectedProjects(Unknown Source)
     at oracle.toplink.workbench.ui.BldrActionManager$104.actionPerformed(Unknown Source)
     at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
     at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Unknown Source)
     at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
     at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
     at javax.swing.AbstractButton.doClick(Unknown Source)
     at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseReleased(Unknown Source)
     at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
     at java.awt.Component.processMouseEvent(Unknown Source)
     at java.awt.Component.processEvent(Unknown Source)
     at java.awt.Container.processEvent(Unknown Source)
     at java.awt.Component.dispatchEventImpl(Unknown Source)
     at java.awt.Container.dispatchEventImpl(Unknown Source)
     at java.awt.Component.dispatchEvent(Unknown Source)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
     at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
     at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
     at java.awt.Container.dispatchEventImpl(Unknown Source)
     at java.awt.Window.dispatchEventImpl(Unknown Source)
     at java.awt.Component.dispatchEvent(Unknown Source)
     at java.awt.EventQueue.dispatchEvent(Unknown Source)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.run(Unknown Source)
This happen when I tried to save the project. Any suggestion??
What are the best practices to apply SCM using Toplink?
Thanks!!
Matias

Whenever this happens you should be able to do a "file>save as" and save the project in a new directory -- at least you won't be loosing your work.
Basically I think the problem is either that somehow you corrupted the project with checkin/checkout process, or you did not check out a file that the Mapping Workbench is trying to update when you save the project.
10g Mapping Workbench, I have heard, is going to have more intelligence in the area and note ahead of time which files need to be checked out when you save your project. I think a developer preview will be available any day now, keep your eyes peeled to the OTN webpage for TopLink.
The mapping workbench reference guide has a couple pages that talk about how to use it with SCM systems. In TopLink 903 these docs are shipped with TopLink. See page 1-11 for more info.

Date format in Team Development

Hi,
Is it possible to customize date format in interactive reports being a part of Team Development? It is preset to MM-DD-YYYY.
Cheers
Arek

Hi Arek,
not that I'm aware of. But you could try to define your own column with "Action > Format > Compute" and use
TO_CHAR(XX, 'DD-MON-YYYY')Just an idea.
Regards
Patrick
My Blog: http://www.inside-oracle-apex.com
APEX 4.0 Plug-Ins: http://apex.oracle.com/plugins
Twitter: http://www.twitter.com/patrickwolf

JDeveloper Team Development with SCM

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