Publishing Application Modules as Web Services runs into error

Question

Hello,
I want to create a web service based upon and ADF BC Application (in other words, based upon a data control).
I want to expose the ADF BC Application functionality (DML, calling of procedures) via Web Service.
I read in the Developers Guid for Forms4GL Developers, parapragh 33.4 (Publishing Application Modules as Web Services), how this can be done:
How to Enable the J2EE Web Service Option for an Application Module
To enable your application module as a web service:
1. Enable a custom Java class for your application module and add to it one or more
custom methods that you want to appear on the web service interface.
2. Open the Application Module editor and on the Client Interface tab, select one or
more custom methods to appear on the client interface.
3. With the Application Module editor still open, on the Remote panel, select
Remoteable Application Module, select J2EE Web Service in the Available list
and shuttle it to the selected list.
4. Then click OK to save your changes.
When I follow this series of actions I get the following error:
Failed to validate method
oracle.javatools.parser.java.v2.classfile.ClClass$ClMethod@3146a021
java.lang.IllegalStateException: Failed to validate method oracle.javatools.parser.java.v2.classfile.ClClass$ClMethod@3164a021 whether it is publishable
     at oracle.jbo.dt.jdevx.JdvWebServicePlatform2.getMethodPublishableStatus(JdvWebServicePlatform2.java:254)
     at oracle.jbo.dt.objects.JboWebServicePlatform.generateWebServiceCode(JboWebServicePlatform.java:308)
     at oracle.jbo.dt.objects.JboWebServicePlatform.createServer(JboWebServicePlatform.java:100)
     at oracle.jbo.dt.objects.JboDeployPlatform.createRemoteClass(JboDeployPlatform.java:2077)
     at oracle.jbo.dt.ui.module.AMSaveRemoteThread.doGeneration(AMRemotePanel.java:671)
     at oracle.jbo.dt.ui.module.AMSaveRemoteThread.run(AMRemotePanel.java:658)
Who has any ideas?
Regards Leon Smiers

Answer 1

repost