Unable to create view links ....

Hi,
when i try to create a view link on my custom VO's ..im getting the following error:Ia m not using any standard VO's but still iam facing this issue
Error occurred trying to activate the wizard pageView objects.
Unable to find referenced object.
Object=oracle.apps.ego.common.server.EgoChangeOrderCreationVO
Owner=xxcus.apps.xo2c.sample.server.EgoChangeOrderCreationVOEx
Exception:oracle.jbo.dt.objects.jboReferenceException
I checked for these files on both the server and my local jdev.
only the PosShipmentsCustomVO.xml is present both on the server and my local jdev.the .class file is not there on the server.
Any help is greatly appreciated.
Thanks

Hello,
Check the developer's gude for the following:
Developing Business components -->Creating and modifying View Objects, view Links, Application Modules -->Ways to create View Link instances in the code.
Do let us know if you are still stuck some where.
Pavan K

Similar Messages

Create view link programatically

Hi all,
I am working on this weird requirement.
Basically, I have to create a detail table on a search resullt table. The search result is seeded search, for Item Advance search in Oracle PIM module which is not based upon a VO. The search result table is dynamically built at run time in the EgoItemSearchHelper class and that's where they build the search result VO (EgoItemSearchResultsVO).
Now, I need to access this VO in the controller class, and create a view link programatically between details table VO and this VO. The problem is since I do not have Impl class for the EgoItemSearchResultsVO, how do I accees the column that is the key attribute. Second I do not know how to create view link between the two VOs programatically.
Please help it's urgent.
Thanks

Pratap, My problem is the seeded VO is in seeded AM and my details VO will be in my custom AM, I don't know if we can have a view link between View objects that are in different AMs.
To bypass that problem, I tried to create a VO in the seeded AM programatically and then created a view link. Now since the AM is seeded, and I am adding my details VO to this AM programatically, I thought of creating a table also programatically on the detais VO.
In the end it does not work, I end up getting a show button on the main table, but when I click I get an error (Cannot find <null> attribute in the EOGITEMSEARCHRESULTVO) which is the seeded VO class. Unfortunately there is no boolean variable on the dynamic seeded VO, so don't know what to put in oatablebean.setDetailViewAttributeName("") method;
Any clues on this, appreciate all responses from the forum gurus.
ViewObject voEmp = oaapplicationmodule.createViewObject("MyEmp", "xxuss.oracle.apps.ego.item.eu.server.DetailsOrderLinesVO");
ViewObject voEmp = am.createViewObject("MyEmp", "xxuss.oracle.apps.ego.item.eu.server.DetailsOrderLinesVO");
AttributeDef[] prjLinkAttrs = new AttributeDef[]{oaapplicationmodule.findViewObject("EgoItemSearchResultsVO").findAttributeDef("INVENTORY_ITEM_ID_B")};
System.out.println("definition for attr = "+ prjLinkAttrs[0]);
AttributeDef[] taskLinkAttrs = new AttributeDef[]{voEmp.findAttributeDef("InvId") };
ViewLink vl = am.createViewLinkBetweenViewObjects("MyLink3",
"DetailInv", // accessor name--more on this below
am.findViewObject("EgoItemSearchResultsVO"), // master
prjLinkAttrs, // department attributes
voEmp, // detail
taskLinkAttrs, // employee attributes
null); // assoc clause
System.out.println("view link =" + vl.getName());
OATableBean tb = (OATableBean)createWebBean(oapagecontext,TABLE_BEAN,null,"table");
tb.setViewUsageName("MyEmp");
OAMessageStyledTextBean beans = (OAMessageStyledTextBean)createWebBean(oapagecontext,MESSAGE_STYLED_TEXT_BEAN,OAWebBeanConstants.VARCHAR2_DATATYPE,"number");
beans.setPrompt("column1");
beans.setViewUsageName("MyEmp");
beans.setViewAttributeName("InvId");
tb.addIndexedChild(beans);
oatablebean.setDetail((OAWebBean)tb);
oatablebean.setDetailViewAttributeName("SelectFlag"); // I just tried this, SelectFlag is not a boolean attribute though, is there a way to create a boolean attribute programatically for seeded VO EGOITEMSEARCHRESULTVO and set it here, will it help
oatablebean.setAllDetailsEnabled(true);

How to pass parameter when create view link

Hi,
I used R12 to implement OAF. I create a VO with paramenter such as SELECT item_code,parent_item_code,month_budget_id
FROM cux_ce_month_budget_lines_t
where month_budget_id=:1
But when I create VL for this VO. It seems the parameter :1 can not be passed.
Could some one to help lookinto this?
Best Regards,
Eileen

You donot need to pass parameter while creating the View Link. Once the view link is created then you assign the bind parameter to the master VO and execute the View link. The Child VO would automatically be executed.

Is it possible to create view link on programatic VOs

I tried creating a view link between 2 programatic VOs but did not get a clean way to get the where clause.
It appears that the where clause has to be dependent on the EOs which does not exist in this case.
On creating the view link,i need the following where clause:
VO1.col1 = VO2.col1 ( i.e. :Bind_col1 = VO2.col2)
Is this possible ? The query getting built here is showing up as null bind variable i.e. :Bind_col1 is null
Please suggest how to get over this issue.

How/where do you want to accomplish it?
Within the document? Using Acrobat? Using another application?
Using Acrobat within the document would be possible using Acrobat JavaScript. You can access the annotation objects of your document, and you then can evaluate the properties of each of these objects. Have a closer look at the Annotation Object section in the Acrobat JavaScript documentation.
You will look for the contents property, and evaluate its content. When you have found something looking like a URL, you can create a link (using the rect property of the annotation), and you have what you want; you might then think to destroy the annotation, as it may overlay the link.
Hope this can help.
Max Wyss.

How to create view link?

Hi,
Would somebody please tell me the brief steps for creating a view link.

OAF ... Oracle Applications Framework? As in 'a technology or product question'? (See the description of this forum for reference to why I ask.)
Please note that Oracle has over 100 products and technologies. When asking questions about the product or technology, it is important to either ask in context (the correct forum) or make sure you give lots of detail to alloow the readers to actually be able to identify the product and the platform.

Create View Link Definitions - Problem

Hi,
I was trying to define a relationship between two view objects using the view link icon, but I always get this error messages:
BME-99004:A java runtime exception has occurred,
BME-02038:Exception thrown during validation.
Can anyone help me? It's very important!!
Thanks
null

Ok, I'm not Lisa but do you still want my help? ;o)
We need to go back to basics for this and also provide more information.
I assume you are using ADF Business Compoments,
What version - I'll assume 10.1.3
How are you creating the link; what are you actually doing when yuo get this error - are you running.
Here is what I would do - create two default EOs EMP and DEPT and create two default VOs on them, drag the VOs onto a Business Components diagram and add a link to it - does that work - if so, what is different. If that doesn't work then we have something to go on.
Regards
Grant Ronald
Oracle Product Management

Create view link between two view objects (from programmatic data source)

Hi Experts,
Can we create a link between two view objects (they are created from programmatic datasource ; not from either entity or sql query). If yes how to create the link; ( i mean the like attributes?)
I would also like to drag and drop that in my page so that i can see as top master form and the below child table. Assume in my program i will be only have one master object and many child objects.
Any hits or idea pls.
-t

Easiest way to do this is to add additional transient attributes to your master view object, and then include those additional transient attributes in the list of source attributes for your view link. This way, you can get BC4J to automatically refer to their values with no additional code on your part.

JDeveloper error creating view link

I was attempting to create a view link for Chapter 11 of "Oracle JDeveloper 10g Handbook" and received the following error (restarting JDeveloper did not help):
Message
BME-99004: A Java runtime exception has occurred.
Cause
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.ArrayIndexOutOfBoundsException: 0
     at oracle.bm.uml.validation.AssociationValidation.validateAssociationEnds(AssociationValidation.java:315)
     at oracle.bm.uml.validation.AssociationValidation.validate(AssociationValidation.java:108)
     at oracle.jbo.dt.modeler.validation.BC4JAssociationValidation.validate(BC4JAssociationValidation.java:35)
     at oracle.bm.data.validation.ValidationEngine.validate(ValidationEngine.java:201)
     at oracle.bm.data.cacheimpl.TransactionImpl.validate(TransactionImpl.java:1713)
     at oracle.bm.data.cacheimpl.ProjectCacheImpl.closeTransaction(ProjectCacheImpl.java:5055)
     at oracle.bm.common.registry.CRNWayEdge.createEdge(CRNWayEdge.java:208)
     at oracle.bm.diagrammer.track.CreateRegisteredShapeTracker.doCreateEdge(CreateRegisteredShapeTracker.java:537)
     at oracle.bm.diagrammer.track.CreateRegisteredShapeTracker.mav$doCreateEdge(CreateRegisteredShapeTracker.java:111)
     at oracle.bm.diagrammer.track.CreateRegisteredShapeTracker$6.performAction(CreateRegisteredShapeTracker.java:336)
     at oracle.bm.diagrammer.LockMonitor.performLockedAction(LockMonitor.java:64)
     at oracle.bm.diagrammer.BaseDiagram.performDiagramLockedAction(BaseDiagram.java:2437)
     at oracle.bm.diagrammer.track.CreateRegisteredShapeTracker.processEvent(CreateRegisteredShapeTracker.java:279)
     at oracle.bm.diagrammer.track.TrackerStack.processEvent(TrackerStack.java:403)
     at oracle.bm.diagrammer.track.TrackerStack.pop(TrackerStack.java:198)
     at oracle.bm.diagrammer.track.TrackerStack.safePop(TrackerStack.java:320)
     at oracle.bm.diagrammer.track.CreateRegisteredShapeTracker.mousePressed(CreateRegisteredShapeTracker.java:1022)
     at oracle.bm.diagrammer.track.CreateRegisteredShapeTracker.mousePressed(CreateRegisteredShapeTracker.java:819)
     at oracle.bm.diagrammer.track.ModularTracker.processEvent(ModularTracker.java:191)
     at oracle.bm.diagrammer.track.CreateRegisteredShapeTracker.processEvent(CreateRegisteredShapeTracker.java:230)
     at oracle.bm.diagrammer.track.TrackerStack.processEvent(TrackerStack.java:389)
     at oracle.bm.diagrammer.BaseDiagramView$53.processEvent(BaseDiagramView.java:719)
     at oracle.bm.diagrammer.PageView$PageViewPanel.fireEvent(PageView.java:2904)
     at oracle.bm.diagrammer.PageView$PageViewPanel.processEvent(PageView.java:3090)
     at java.awt.Component.dispatchEventImpl(Component.java:3955)
     at java.awt.Container.dispatchEventImpl(Container.java:2024)
     at java.awt.Component.dispatchEvent(Component.java:3803)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
     at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3889)
     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
     at java.awt.Container.dispatchEventImpl(Container.java:2010)
     at java.awt.Window.dispatchEventImpl(Window.java:1774)
     at java.awt.Component.dispatchEvent(Component.java:3803)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
     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.
Message
BME-02038: Exception thrown during validation
Cause
Action
________________________________________________________________________________

Here is the view links code ..
Project to task and task to subtask is fine .......... form subtaskvo i want to perform recursion ...
thats what iam not getting ...
public void createViewLink
(OADBTransaction dbTransaction, OAViewObject obj,OAViewObject obj1
,OAViewObject obj2,OAViewObject obj3) {
AttributeDef[] prjLinkAttrs = new AttributeDef[] { obj.findAttributeDef("ProjectId") };
AttributeDef[] taskLinkAttrs = new AttributeDef[] { obj1.findAttributeDef("ProjectId") };
ViewLink vl = createViewLinkBetweenViewObjects("TestPrjToTestTasksVL","TestPrjToTasksAcc",
obj,prjLinkAttrs,obj1,taskLinkAttrs,null);
Row firstDept = obj.first();
RowSetIterator empsInDeptRowSet1 = (RowSetIterator)firstDept.getAttribute("TestPrjToTasksAcc");
ViewObject viewObjectForAccessorRowSet = empsInDeptRowSet1.getRowSet().getViewObject();
AttributeDef[] taskAttrs = new AttributeDef[] { obj1.findAttributeDef("TaskId") };
AttributeDef[] parentTaskAttrs = new AttributeDef[] { obj2.findAttributeDef("ParentTaskId") };
ViewLink vl1 = createViewLinkBetweenViewObjects("TaskToTestTasksVL","TaskToTasksAcc",
viewObjectForAccessorRowSet,taskAttrs,obj2,parentTaskAttrs,null);
//This link is not working
AttributeDef[] taskAttrs2 = new AttributeDef[] { obj2.findAttributeDef("TaskId") };
AttributeDef[] parentTaskAttrs2 = new AttributeDef[] { obj3.findAttributeDef("ParentTaskId") };
ViewLink vl2 = createViewLinkBetweenViewObjects("TaskToTestTasksVL2","TaskToTasksAcc2",
obj2 ,taskAttrs2,obj3 ,parentTaskAttrs2,null);
}

Unable to create a linked server that points to an availability group listener.

I don't even know if this scenarios is supported or not, I can't find any documentation on it.
I have a couple SQL 2012 servers setup using AlwaysOn Availability Groups. The listener (SQLAG1) is setup and working as expected with applications. The 2 machines are in different subnets, so we are using the MultiSubnetFailover=True on the
connection strings to ensure that failover works.
From an SQL 2014 box I want to create a linked server that points at the Listener. I'm able create the linked server, but it appears like sql server is not using the MultiSubnetFailover=True and it fails to connect. Here is what I used to create
the linked server;
EXEC sp_addlinkedserver
@server = N'SQLAG1',
@srvproduct = N'SQL2012',
@provider = N'SQLNCLI11',
@datasrc = N'SQLAG1',
@provstr = N'Provider=SQLNCLI11.1;Data Source=SQLAG1;MultiSubNetFailover=True',
@catalog = NULL
GO
Do anyone know if this is supported? if so what it proper way to create the linked server?
Thanks!!!

Thank you.
OLE DB in the SQL Server Native Client does
not support the MultiSubnetFailover keyword.

Unable to create view

I want to create a view with the code you may see below. Then, I get error "ORA-00942 table or view does not exist
" when issuing a CREATE VIEW statement. However, I get no error when executing the query. All tables and views exist. What could be wrong? Thanks.
Select grupo_costos,
Sum(Enero)/parts_cost_evol_api.Monthly_Avg_Curr_Rate__ ( '1', '2004','EDI','USD', '1') as Enero,
Sum(Febrero)/parts_cost_evol_api.Monthly_Avg_Curr_Rate__ ( '2', '2004','EDI','USD', '1') as Febrero,
Sum(Marzo)/parts_cost_evol_api.Monthly_Avg_Curr_Rate__ ( '3', '2004','EDI','USD', '1') as Marzo,
Sum(Abril)/parts_cost_evol_api.Monthly_Avg_Curr_Rate__ ( '4', '2004','EDI','USD', '1') as Abril,
Sum(Mayo)/parts_cost_evol_api.Monthly_Avg_Curr_Rate__ ( '5', '2004','EDI','USD', '1') as Mayo,
Sum(Junio)/parts_cost_evol_api.Monthly_Avg_Curr_Rate__ ( '6', '2004','EDI','USD', '1') as Junio,
Sum(Julio)/parts_cost_evol_api.Monthly_Avg_Curr_Rate__ ( '7', '2004','EDI','USD', '1') as Julio,
Sum(Agosto)/parts_cost_evol_api.Monthly_Avg_Curr_Rate__ ( '8', '2004','EDI','USD', '1') as Agosto,
Sum(Septiembre)/parts_cost_evol_api.Monthly_Avg_Curr_Rate__ ( '9', '2004','EDI','USD', '1') as Septiembre,
Sum(Octubre)/parts_cost_evol_api.Monthly_Avg_Curr_Rate__ ( '10', '2004','EDI','USD', '1') as Octubre,
Sum(Noviembre)/parts_cost_evol_api.Monthly_Avg_Curr_Rate__ ( '11', '2004','EDI','USD', '1') as Noviembre,
Sum(Diciembre)/parts_cost_evol_api.Monthly_Avg_Curr_Rate__ ( '12', '2004','EDI','USD', '1') as Diciembre
from
((select costs.part_group_desc as grupo_costos,
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     decode(extract(month from trans.date_applied), 2, sum(acc.curr_amount), 0) as Febrero,
     decode(extract(month from trans.date_applied), 3, sum(acc.curr_amount), 0) as Marzo,
     decode(extract(month from trans.date_applied), 4, sum(acc.curr_amount), 0) as Abril,
     decode(extract(month from trans.date_applied), 5, sum(acc.curr_amount), 0) as Mayo,
     decode(extract(month from trans.date_applied), 6, sum(acc.curr_amount), 0) as Junio,
     decode(extract(month from trans.date_applied), 7, sum(acc.curr_amount), 0) as Julio,
     decode(extract(month from trans.date_applied), 8, sum(acc.curr_amount), 0) as Agosto,
     decode(extract(month from trans.date_applied), 9, sum(acc.curr_amount), 0) as Septiembre,
     decode(extract(month from trans.date_applied), 10, sum(acc.curr_amount), 0) as Octubre,
     decode(extract(month from trans.date_applied), 11, sum(acc.curr_amount), 0) as Noviembre,
     decode(extract(month from trans.date_applied), 12, sum(acc.curr_amount), 0) as Diciembre
from ifsapp.inventory_transaction_hist2 trans, ifsapp.mpccom_accounting acc, ifsapp.part_catalog part, part_costs_evol_tab costs
where trans.transaction_id = acc.accounting_id
     and trans.part_no = part.part_no
     and trans.part_no = costs.part_no
     and extract(year from trans.date_applied) = '2004'
     and ((upper(trans.transaction_code) IN ('INTSHIP', 'INTUNISS') and acc.str_code = 'M53') or
          (upper(trans.transaction_code) = 'NISS' and acc.str_code = 'M2') or
          (upper(trans.transaction_code) IN ('WOISS', 'WOUNISS') and acc.str_code = 'M50'))
group by costs.part_group_desc, extract(month from trans.date_applied))
UNION
(select distinct costs.part_group_desc as grupo_costos, 0,0,0,0,0,0,0,0,0,0,0,0
from part_costs_evol_tab costs))
group by grupo_costos

We cannot build stored procedures or views using privileges granted to us through roles. That is just the way the Oracle security model works. Sometimes I understand it, sometimes I think it's weird - it depends whether there's an R in the month. I certainly find it annoying when I'm am trying to develop some code and a lazy DBA has only granted me CONNECT and RESOURCE instead of the precise privileges I actually need.
Privileges granted through roles always work in SQL*Plus.
Cheers, APC

Unable to create related link because of error

When create cross-reference link in related content. Content server through error "Unable to execute service ADD_RELATED_CONTENT_SUB and function addRelatedContent.".
In investigation of bug we find all the cross reference link are mantained in docmeta field xRelatedContentList in 11g UCM. So i want to know the purpose of this field.
And how we will fix this problem without increasing size of this field and after increasing the size of field with this property is not working. xRelatedContentList:maxLength=2000).
And is there any way we can skip to enter the value in xRelatedContentList field.

In investigation of bug we find all the cross reference link are mantained in docmeta field xRelatedContentList in 11g UCM. So i want to know the purpose of this field. You have answered your own question. This field contains information about related content items (relation type, item dDocName, item revision).
And how we will fix this problem without increasing size of this field and after increasing the size of field with this property is not working. xRelatedContentList:maxLength=2000).
And is there any way we can skip to enter the value in xRelatedContentList field. This field is by default 2000 characters long. How did you determine that problem is caused by field lenght? I believe that Content Server logs should contain more details about error cause.
Regards,
Boris

Unable to create multiple link pulldown menu

Hi, I'm trying to create an animated pulldown menu. It works
when I TEST MOVIE, but when I put it in my Flash web page, the
getURL code link does not work.
Also, in the TEST MOVIE, it only works for one link on the
pulldown at a time. As soon as I add another link on the pulldown,
it cancels out the previous one.
My code is attached (graciously contributed by another
forum-ite): I have a WOMEN button at the top that changes color on
rollover and produces the pulldown with several choices. One of the
choices is "What's New" and is a movie clip and instance. I have
this file separate from my index file, called to in the last frame
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HERE for you to see the
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Hi Syed,
           You can create multiple target systems only for different business system groups.If all the business systems like R3_QA1,R3_QA2, R3_QA3 belong to the same business group "QA_BUS_GROUP" , then you can have only one among the three system as target.
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            If there are three different business system groups then you can have 3 target systems that correspond to their respective business system groups ,in this case source business system can be assigned to the 3 target systems that belong to different business system groups .
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Regards,
Laawanya

Unable to create view on COSP table for enpense related GL accounts.

Hi,
I want to extract only expense GL accounts related expense into BW. I tried to use standard data source: 0CO_OM_CCA_01 & 0CO_OM_CCA_02. but as these two data sources doesn't have profit center, trading partner and segment. so we are planning to use a view on table: COSP.
When I am trying to create a view, its throwing error "the reference field is from some different table".
Need your suggestion in creating the view.
Regards,
Ravi.

Hi Ravi,
Before deciding to create a generic DataSource, you should evaluate the options to enhance a Business Content DataSource. It is possible to extend the extract structure with additional fields and fill them in Enhancement RSAP0001 or BAdI RSU5_SAPI_BADI.
If you would decide to go for a generic DataSource after all, then please share more details on the issue you are facing. I.e. detailed error message(s), screenshots, etc.
Best regards,
Sander

View links in multi table relations

Is it advisable (in terms of performance e. g.), to create view links and view objects as local variables in multi table relations?
examle: the jdev online help says to use
such multi table relations like this:
// A (one) -> B (many) -> C (many)
ViewLink a2b = appMod.findViewLink("AtoB");
ViewLink b2c = appMod.findViewLink("BtoC");
ViewObject aV = a2b.getSource();
ViewObject bV = a2b.getDestination();
ViewObject cV = b2c.getDestination();
while(aV.hasNext())
Row aR = aV.next();
while(bV.hasNext())
Row bR = cV.next();
while(cV.hasNext())
Row cR = cV.next();
I would rather keep everything concerning
a, b, c together, especially when more
tables (d, e, ...) are added, like this
ViewLink a2b = appMod.findViewLink("AtoB");
ViewObject aV = a2b.getSource();
while(aV.hasNext())
Row aR = aV.next();
ViewLink b2c = appMod.findViewLink("BtoC");
ViewObject bV = a2b.getDestination();
while(bV.hasNext())
Row bR = cV.next();
ViewObject cV = b2c.getDestination();
while(cV.hasNext())
Row cR = cV.next();
Is there anything to say against this approach (in term of performance for example). I am not sure to remeber,
if this was the approach used in the HotelResevationSystem example.
Thanks.
Rx
null

For this to work you have to either build a view based on the entities from which you need attributes (joined by the FK) or build a ViewObject with the sql statement giving you all the attributes you need.
The first case enables you the edit the attributes, the second gives you read only access to the attributes.
What you try to do isn't a master-detail connection, you are doing a join of some tables.
Timo

View link between 2 public view object(PVO)

Hi,
Can we create a view link between 2 Public View Object(PVOs)? Is as same as creating view link b/w normal VOs.
Regards,
Suresh

Hi,
whats mean Public View Object? do you use BI?

Unable to create view links ....

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