JDev10.1.2: Importing business components problem

Hi guys, I hope someone could help me here:
I have a business components project; from it I created a business components archive (deployment profile), and this profile generates two jar files. One jar file contains the business components and the other one just contains the application modules' interfaces.
Then I imported the business components into another model project (in another workspace) from the jar files using File / Import / Business Components and selecting the package's xml file.
Then I have a third View project which will have bindings to the last model project. The problem is that in the Data Control Palette the application modules appear with no interface methods (just Commit and Rollback).
What should I do to make the View project's Data Control Palette aware of the application modules' interface methods so I can bind them to Data Actions?
Thanks very much!

repost

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"Importing Business Components" Question

I see no way of updating Imported Project paths through jdeveloper. For example updating the current project which imported common-bc4j-code-2.0.0.jar to common-bc4j-code-3.0.0.jar. The only way we were able to do it is by going behind the scenes and updating the jpr and jpx files. Am I missing something? It would be nice if there were a screen that showed all "Imported Business Components" which gave the ability to modify the path.
Another problem our team has ran into is the way classpath and libraries are stored in the metadata file. It would be nice if you could define "classpath variables" in jdeveloper so that all developers on the team could create a variable say "EXTERNAL_JAR" and they could have that path point to whatever file directory on there operating system they chose. Maybe jdeveloper has another way to manage this?
Thanks,
-mark

repost =)

JDev 10.1.3.3 - issues with imported Business Components

Hi,
I have got some issues with importing Business Components in JDev 10.1.3.3.
I cannot discover/use the imported components.
What I did is the folowing:
1. In a existing project I extended the default base-classes to create our own layer
2. created a project called ModelShared
2a. configured the project to use the base-classes I created in step 1
2b. created an entitybased-viewobject (RefCodesByDomain)
2c. created bc deployment-descriptors
3. created a project called RelatieModel in the same workspace as ModelShared
3a. added dependencies to the deployment-descriptors as well as the project created in step 2
3b. configured the project to use the base-classes I created in step 1
3c. imported business components
Although I did not recieve any errors during the import of business components, I am unable to add the vo (RefCodesByDomain) to a service.
I do see the package which contains the vo but is has no entries.
Importing the business components to a new BC Project in a seperate workspace did succeed (I could reuse the vo).
I tested a little further and the folowing occurred:
4. I created a new vo in the ModelShared Project
5. I deployed the ModelShared
6. Restarted JDeveloper
7. Got the folowing error message in the console window when expanding a service in my datacontrol pallette:
INFO: oracle.adf.share.config.ADFConfigFactory No META-INF/adf-config.xml found
1-sep-2008 13:23:27 oracle.adf.dt.controls.DataControlsTreeWillExpandListener treeWillExpand
FINER: THROW
java.lang.NullPointerException
        at oracle.adf.dt.objects.JUDTViewReferenceAccessorDefinition.init(JUDTViewReferenceAccessorDefinition.java:108)
        at oracle.adf.dt.objects.JUDTViewReferenceAccessorDefinition.<init>(JUDTViewReferenceAccessorDefinition.java:98)
        at oracle.adfdt.internal.meta.bc4j.BC4JDataControlDefinition.createViewObjectDefinition(BC4JDataControlDefinition.java:228)
        at oracle.adfdt.internal.meta.bc4j.BC4JDataControlDefinition.addViewObjects(BC4JDataControlDefinition.java:208)
        at oracle.adfdt.internal.meta.bc4j.BC4JDataControlDefinition.loadStructure(BC4JDataControlDefinition.java:110)
        at oracle.adfdt.internal.meta.bc4j.BC4JDataControlDefinition.getStructure(BC4JDataControlDefinition.java:407)
        at oracle.adf.dt.controls.treemodel.jsr227.JSR227DataControlTreeNode.loadChildNodes(JSR227DataControlTreeNode.java:129)
8. In my other "fresh" bc project I was able to use the newly created vo.
9. When I added a VO to my shared project, all projects that are refering to the shared project loose their vo's in the data-controlpannel
Do you have any suggestions?
Regards,
Romano

Hi,
since this appears to be a WebCenter related issue, I suggest to try the Webcenter forum WebCenter Portal or to log a bug
Frank

Suggestions needed for Export/Import Business Area Problem

I'm trying to export/import a Business Area from one instance to another and I get the following error during import processes.
Database Error - ORA-00001: unique constraint (EUL4_US.EUL4_EXP_PK) violated
The Business Area I'm trying to import doesn't exists in new instance. During the import wizard I've checked refresh existing object and match by identifiers.
I think my target instance has objects with same identifiers, so I went ahead and changed the identifiers in my source, but still problem persists. How can I correct this error?
Thanks

Did you happen to copy the EUL from one database to another before you were importing/exporting the BA?
Discoverer recognizes EULs using unique reference numbers. However, if you use the database export and import utilities to copy an EUL, the new EUL (including its reference number) will be identical to the original EUL. When EULs have the same reference number, EUL consistency issues can arise if you do both of the following:
* If you modify objects in both the original EUL and in the new EUL
* Having modified objects in both EULs, if you then attempt to copy objects between the two EULs using the Discoverer Export Wizard and Import Wizard (or the Discoverer /export and /import commands)
To avoid potential EUL consistency issues, run the eul5_id.sql script as the owner of the new EUL. The eul5_id.sql script gives a new refererence number to the new EUL and thereby avoids any potential EUL consistency issues.
Reference
* How to import an EUL using the standard database import utility
http://download-west.oracle.com/docs/html/B13916_04/maintain_eul.htm#i1008632
For 4i, you will ned to run:
sql> update EUL4_VERSIONS set VER_EUL_TIMESTAMP =TO_CHAR(SYSDATE, 'YYYYMMDDHH24MISS');
sql> commit;
Some similar EUL inconsistencies are documented in:
Note.267476.1 Discoverer Workbook Fails With 'Cannot join tables.Item dependency "" not found in EUL' After EUL Migration, Importing Or Cloning
You might want to check that if the EUL version timestamps are the same.
~Steve.

Unable to import package. This file is not a Business Components XML file

Hi,
I am using Jdeveloper 9.0.3(Build 1325) and trying to extend a VO. Project > Import Business Components and select the VO, AM or EO xml because Sourcing Negotiation creation does not have a server.xml and I am getting the following message "Unable to import package. This file is not a Business Components XML file.". Should I make something else to enable extension?? Does a patch required to make extensions. Any help would be appreciated.

What I know is that server.xml is not a must. This is the easiest way to import appropriate xml files. My question is, when I am trying to Project>Import Business Components > xxxVO.xml I am getting the above error although the xxxVO.xml is a Business Component. I wanna know that should some patch be applied to Jdeveloper (Build 1325)?? (by the way at first I tried with Build 1312 and the same error raised)

Multiple ADF Business Components projects for one ADF project

I have an ADF project where I have my own ADF Business Components Model, with View Objects, etc. Can I add another ADF Business Components from another project - they access a different database than I do with queries that I could use.

I see two options:
1. rename one of your Model.jpr to somthing else and then try again to add a dependency.
2. create a jar out of the second model project and import the applcation module out of the jar into the other project. To import use file->import and select 'Business Components' from the list. Check tho docs ("Importing Business Components Created by Someone Else")

Business Components Import problem

Hi,
I am having trouble using the Imports option in the Project Properties of my Model project (Project Properties -> Business Components -> Imports). I have a jar that I want to import to the project. However, when I click the Import button, locate my file and click Open, nothing happens. It doesn't import the jar, nor does it close the Import File dialog.
Is this a bug? I am able to get around it for now by modifying the Model.jpr and Model.jpx files but this isn't a long term solution.
Thanks,
Tracy

If you are attempting to import ADF BC objects packaged in a jar/adflib this is a known issue in the preview that has been resolved in more recent builds.
--Ric

BUG 10.1.3 EA -- BME-99003 in Business Components Diagram with imported EOs

Following a hands-on exercise in the Oracle JDeveloper 10g Handbook (pages 343 - 345):
-- Create new application workspace, say HRApp, using default Web Application Template.
-- Edit Model project properties to create new library with classpath that points to business domain objects in a project folder from a different workspace.
-- Import the Business Components from the other project's folder, say "businessdomain.xml".
-- Create a BC Diagram in the Model project of the HRApp application.
-- Create a new View Object in the BC Diagram by dragging from Component Palette, rename to "JobsView".
-- Drag entity object representation from new library, say "Jobs.xml" onto View Object.
-- See error message below.
Johnny Lee
Message
BME-99003: An error occurred, so processing could not continue.
Cause
The application has tried to de-reference an invalid pointer. This exception should have been dealt with programmatically. The current activity may fail and the system may have been left in an unstable state. The following is a stack trace.
java.lang.NullPointerException
     at oracle.jbo.dt.modeler.diagram.dropHandler.BC4JXMLDropHandler.processObjects(BC4JXMLDropHandler.java:82)
     at oracle.bm.addinUtil.IDEAppContext$4.performAction(Unknown Source)
     at oracle.bm.diagrammer.LockMonitor.performLockedAction(Unknown Source)
     at oracle.bm.diagrammer.BaseDiagram.performDiagramLockedAction(Unknown Source)
     at oracle.bm.addinUtil.IDEAppContext.dropNavigatorNodeLater(Unknown Source)
     at oracle.bm.addinUtil.IDEAppContext$5.run(Unknown Source)
     at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Action
If further errors occur, you should restart the application.
Also, report the problem on the JDeveloper forum on otn.oracle.com, or contact Oracle support, giving the information from this message.
________________________________________________________________________________

We have not been able to reproduce the exact same error, there would be a problem if we were trying to write to the library file, as those objects are read only, of course. Can you tell me, the entity object that you are referencing, has it ever appeared on a diagram? An easy way to tell, if you don't know is by looking at its XML file and see if it has an ID=some long string entry.

Problem with importing Business System

Hello All,
I scussfully exported and imported components and products and scussfully exported business system from pi7.0 server. I want to import this business system on another PI7.0 Server. I am facing problem while importing business system is Business group is not assigned to business system. How to create Business group. Plz suggest me how to import business system.
Thanks
San

SAP help defines it - http://help.sap.com/saphelp_nw04/helpdata/en/ef/a21e3e0987760be10000000a114084/content.htm
Also for more info,
http://www.sap-hefte.de/download/dateien/964/074_lesesprobe.pdf - look into page 10 for a reference.

Problem on Business Components

Hi,
i repost this problem because i didn't succeed on resolev it. See below :
Business Components: Unable to find referenced object
Object: easyges.commercial.eos.affaires.
Owner: easyges.eos.GdaDemandeAffectationPFk1Assoc2
BC Project: easyges.view.ViewController
This appears in he message log window on opening the application.
What can i do to correct this issue?
Thanks for any help,
DAVID

Sounds like the association GdaDemandeAffectationPFk1Assoc2 references an invalid (missing, renamed) Entity Object. Open the association file in the Source view and observe for warnings/errors indicators - these are the yellow/red indicators on the scroll bar. Alternatively selecting View | Status should produce a "No issues".

JDeveloper Business components JSP problem!!

Hi all,
First of all sorry for my English language (very poor).
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is running on JDeveloper(oc4j) without any problems but when I using resin server or tomcat I have this exception
Error Message: �ApplicationModule� is an unknown tag in tag library �/webapp/DataTags.tld�.
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at com.caucho.jsp.JspParser.parseNode(JspParser.java:469)
at com.caucho.jsp.JspParser.parseJsp(JspParser.java:320)
at com.caucho.jsp.JspParser.parse(JspParser.java:251)
at com.caucho.jsp.JspCompilerInstance.compile(JspCompilerInstance.java:335)
at com.caucho.jsp.JspManager.compile(JspManager.java:182)
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at com.caucho.jsp.PageManager.getPage(PageManager.java:244)
at com.caucho.jsp.PageManager.getPage(PageManager.java:181)
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Problem while importing NWDI components in CRM5.0.

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I'm facing problem while importing NWDI components in CRM5.0. Imports are running for long time and failing.
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Thanks in advance.
Regards,
Deepthi.

Thanks for your replies.
Can any one guide me Is there any need to deploy once again into production after or before importing into production through NWDI?
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Hi,
I'm trying to deploy a custom application ,in which i have exposed ADF Business Components through a WebService interface, to a standalone weblogic server.
Application Module is configured with a Service Interface for ordinary ViewObjects.
Now I want to create a EAR file of this application to deploy it on the weblogic server.
But I got an error while deploying it.The error i am getting is shown below.
ERROR: No Java EE modules detected in EAR archive. Deployment aborted. == (oracle.jdevimpl.deploy.ear.WeblogicAssembler)
I have followed the steps mention in the below link :
http://technology.amis.nl/2010/12/29/quickly-creating-reploying-and-testing-a-webservice-interface-for-adf-business-components/
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Does the deployment profile include Java EE modules?
Refer
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Customizing Business Components Error Messages sample

hi i have been following this sample and this: http://jobinesh.blogspot.de/2011/03/customizing-business-components-error.html,i have follow the instruction but its not working win my application i re-create the problem,i have check with the working sample i have done everything i can see be done in the working sample but mine still not work can somebody check what am i missing i have upload in this hostfile i used hr schema http://www.datafilehost.com/download-9d37bd8a.html. am using jdeveloper 11.1.1.6.0
i have created the two class and one of them
<Application xmlns="http://xmlns.oracle.com/adfm/application"
             version="11.1.1.59.23" id="DataBindings" SeparateXMLFiles="false"
             Package="view" ClientType="Generic"
             ErrorHandlerClass="view.CustomErrorHandler"
what else am i missing what have i not done,i know am mssing something but don't know what,the sample does not show step by step implementation,it just have a working solution,if somebody know step by step implementation can you pls explain to meEdited by: adf009 on 2013/03/12 12:09 PM
Edited by: adf009 on 2013/03/20 2:44 PM

is not working in my application,in my application am checking primary key constraint not unique constrains like in sample is there a diffirent
this is my class,i have re-create the problem http://www.datafilehost.com/download-9c3e5f17.html
import java.util.ListResourceBundle;
public class CustomMessageBundle extends ListResourceBundle {
    private static final Object[][] sMessageStrings =
        new String[][] { { "UAM_ORGUSERSLINK_PK",
                           "Hello, The user Already Belong to this organisation" }, };
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i have follow steps in the sample
am geting this log error,instead of geting my error message
<XmlErrorHandler> <handleError> ADF_FACES-60096:Server Exception during PPR, #1
javax.servlet.ServletException: JBO-25013: Too many objects match the primary key oracle.jbo.Key[assist03 3099 ].
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     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
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     at oracle.jbo.server.EntityCache.handleDuplicateKey(EntityCache.java:613)
     at oracle.jbo.server.EntityCache.addForAltKey(EntityCache.java:1020)
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     at oracle.adf.view.rich.component.UIXTable.broadcast(UIXTable.java:145)
     at oracle.adf.view.rich.component.rich.data.RichTable.broadcast(RichTable.java:402)
     at oracle.adf.view.rich.component.fragment.UIXRegion.broadcast(UIXRegion.java:148)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.broadcastEvents(LifecycleImpl.java:1018)
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     ... 38 morehi can anybody help me please
Edited by: adf009 on 2013/03/26 4:59 PM

Importing BC4J Components in 10.1.2

No matter what I do, I cannot get this to work?
Always get "Unable to load Business Components. The package xml file is not in the proper package."
Anyone else having this problem? Even if a create a new 10.1.2 project, create a new VO, rebuild and save all, remove VO from the project and then try to import it, I get this message....
How do I get this to work?
Thanks
Paul

Is your goal to simply reference them in the new project, or also be able to edit them there?
By your saying "move" I'm assuming the latter.
Here's what I would recommend doing.
Let's say the VO's are VOOne and VOTwo in package "x.y.z"
And let's say they currently live in a directory like:
C:\mywork\old_workspace\old_model_project\src\x\y\z
And you are currently working on a new workspace and a new project whose source lives in:
C:\mywork\new_workspace\new_model_project\src
To "move" the bc4j components in package "x.y.z" from the old project to the new project, do the following:
1. deep-copy the .\x\y\z directory from C:\mywork\old_workspace\old_model_project\src to C:\mywork\new_workspace\new_model_project\src
2. In the new project, click (+) to add a new element to the project, and select the C:\mywork\new_workspace\new_model_project\src\x\y\z\z.xml file. This is the package XML file for the "x.y.z" package.
3. Acknoledge the alert that should appear "Add Z as a business components package" (or something similar to that).
That should do it.

JDev10.1.2: Importing business components problem

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