I want to learn JDE

Question

Hi
I began to study JD Edwards EnterpriseOne by examples from JD Edwards Best Practice Center http://www.oracle.com/technetwork/middleware/fmw4apps/jde/index-088030.html
I have installed VM image with JD Edwards EnterpriseOne 9.0 Standalone Client SSE on WinXP but can't complete three tutorials:
1. JDEVELOPER: JD Edwards EnterpriseOne Business Service Development http://www.oracle.com/technetwork/topics/openworld08-businessservicedevelopm-134549.pdf
I received an error "Internal Server Error (Caught exception while handling request: oracle.e1.bssvfoundation.exception.E1AuthorizationException: User is not authorized to invoke this published business service)" in the step 13 of this Lab.
2. WEB SERVICES: Creating a Table I/O Based Business Service http://www.oracle.com/technetwork/topics/jde-bssv-database-business-service-131800.pdf
On the step 15. Running the Test Class I received an error "Exception in thread "main" java.lang.NullPointerException at oracle.e1.bssv.JP550010.GLManagerTest.main(GLManagerTest.java:36)". I ran еру test in Debug mode received this error generating by the line
context = startPublishedMethod(context, "AddF0911Z1", vo);
in GeneralLedgerManager.java class
3. WEB SERVICES: Consuming External Web Services Using Business Services http://www.oracle.com/technetwork/middleware/fmw4apps/jde/consuming-external-web-services-182155.pdf
I could not find parent DLL CCUSTOM on the step 5.0 "Create the Business Function Object". Can anyone suggest where I could learn about creating custom parent dll or I can include my BF in CALLBSFN library or other?
Great Thanks!
Pavel

Answer 1

Hi again!
I continue to struggle with the challenge of integrating JDE DEMO with any development environment. I added Bossiness Function JP010000 at DEMO - Default project Published (from Search in OMW), selected it in Object tree, clicked Design button and in the Business Function Design Form selected "Invoke in JDeveloper". I wrote the following code in the test class ABTest.java of project JP010000:
public static void main(String[] args) {
GetContact gc = new GetContact();
gc.setContactTitle("vpl");
gc.setContacTypeCode("T");
AddressBookManager abm = new AddressBookManager();
ShowContact sc = null;
try{
sc = abm.getContact(gc);
}catch (BusinessServiceException e) {
e.printStackTrace(System.out);
}finally{
System.out.println(sc.toString());
Then I launched ABTest.java in Debug mode and in the class AddressBookManager.java program has crashed on calling
context = startPublishedMethod (context, "getContact", vo, IConnection.AUTO);
Can anyone help me with connect JDeveloper and JDE?
Thanks!