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ADF Mobile Client : PageBinding Error

761579May 20 2010 — edited May 21 2010
Hi all,

I have created a sample ADF Mobile client application with 2 screens. Page1 has a link to Page2. And, Page2 has a URL Data Control for a webservice, which is giving me an XML. I have in place the corresponding XSD in my Model Project too. Now, after deploying the app on BlackBerry / Windows Mobile, I am getting the following error on clicking the Link in Page1.

Am I missing something here?

Please find the corresponding stack trace as below:

initializing default resource loader
adding jar rep
oracle.adfnmc.bindings.dbf.BindingContext.get: [oracle.adfnmc.bindings.dbf.BindingContext.get] BindingContext cannot contain a key for: URLDataControl1, only keys declared in application metadata (*.cpx) are allowed.
[oracle.adfnmc.bindings.dbf.BindingContext.get] Error retrieving BindingContainer: 'mobmgr_mobile_AlertsPageDef'
at oracle.adfnmc.bindings.dbf.BindingContext.get(Unknown Source)
at oracle.adfnmc.bindings.dbf.InitializeBindingContainerVisitor.getDataControl(Unknown Source)
at oracle.adfnmc.bindings.dbf.InitializeBindingContainerVisitor.visit(Unknown Source)
at oracle.adfnmc.bindings.dbf.InitializeBindingContainerVisitor.visit(Unknown Source)
at oracle.adfnmc.bindings.xmlmetadata.MethodAction.accept(Unknown Source)
at oracle.adfnmc.bindings.xmlmetadata.PageDefNode.accept(Unknown Source)
at oracle.adfnmc.util.parse.Visitor.visitEach(Unknown Source)
at oracle.adfnmc.bindings.xmlmetadata.PageDefVisitor.visit(Unknown Source)
at oracle.adfnmc.bindings.xmlmetadata.Bindings.accept(Unknown Source)
at oracle.adfnmc.bindings.xmlmetadata.PageDefNode.accept(Unknown Source)
at oracle.adfnmc.bindings.xmlmetadata.PageDefVisitor.visit(Unknown Source)
at oracle.adfnmc.bindings.dbf.InitializeBindingContainerVisitor.visit(Unknown Source)
at oracle.adfnmc.bindings.xmlmetadata.PageDefinition.accept(Unknown Source)
at oracle.adfnmc.bindings.xmlmetadata.PageDefNode.accept(Unknown Source)
at oracle.adfnmc.bindings.dbf.InitializeBindingContainerVisitor.populateBindingContainer(Unknown Source)
at oracle.adfnmc.bindings.dbf.BindingContainerImpl.initialize(Unknown Source)
at oracle.adfnmc.bindings.dbf.BindingContext.createAndInitBindingContainer(Unknown Source)
at oracle.adfnmc.bindings.dbf.BindingContext.get(Unknown Source)
at oracle.adfnmc.bindings.dbf.BindingContext.pageChanged(Unknown Source)
at oracle.adfnmc.app.UIModule.loadScreenId(Unknown Source)
at oracle.adfnmc.app.UIModule.showScreenId(Unknown Source)
at oracle.adfnmc.app.Navigation.execute(Unknown Source)
at oracle.adfnmc.component.ui.ExecuteActionHelper$NavigationRunner.run(Unknown Source)
at oracle.adfnmc.util.async.BackgroundWorker.doWork(Unknown Source)
at oracle.adfnmc.util.async.BackgroundWorker.doWork(Unknown Source)
at oracle.adfnmc.util.async.BackgroundWorker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

Comments

Sdhamoth-Oracle

Hi,

Did you set TNS_ADMIN environment variable? If not, can you try after setting it?

Thanks,

Senthil

TheVenkster

Senthil:

What should it point to?

Anyway, I re-installed both the 64-bit Oracle DB and the 32-bit client. There are two sets of TNSNames.Ora, Listener.Ora and SQLNet.ora, one for the 64-bit and one for the 32-bit in their respective folders.

I have no problem creating an ODBC DSN for the 64-bit version. The link connects fine to the DB

I have two TNS Listeners defined, one for the 64-bit and one for the 32-bit. While the 64-bit uses Port 1521, I am using Port 1522 for the 32-bit; I also made sure that Listener.ora refers to the same port. But when I use Oracle Net Configuration Assistant to configure Local Net Service Name Configuration to test the Service, it says "TNS:listener does not currently know of the service requested in connect descriptor.

I did check that both the TNS Listener services are running.

venki

TheVenkster

Senthil:

I don't know what happened but now, everything works just as expected. I am able to attach Oracle DB tables to an Access database using ODBC. I am able to also connect to the DB using the 64-bit drivers.

Venki

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Post Details

Locked on Jun 18 2010
Added on May 20 2010
#adf, #application-development-in-java, #control, #data, #jdeveloper-and-adf, #mobile, #url, #windows
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