Error while Creating Java model

Question

Hi,
Im creating a java model for EJB DC so as to import it in web dynpro DC...
Now im writing a command bean in which Im using DTOs from EJB project. but it is not able to organize any imports for it..
Also, it is giving error at line at CreateException !!!
It is not able to organize any imports for it too!!!
--> public UACommandBean() throws CreateException {
try{
InitialContext ctx = new InitialContext();
userMasterHome = (UserAuthenticationLocalHome) ctx.lookup("localejbs/UserAuthenticationBean");
userMaster = userMasterHome.create();
}catch(Exception namingException){
namingException.printStackTrace();
What is going wrong? pls pls help.
regards,
Amey

Answer 1

I modified the xml file as described in the forum.But the error persists.
One interesting thing is:
When I create model after restarting the NDS,I get the following error:
org.eclipse.swt.SWTException: Failed to execute runnable <i>(java.lang.ExceptionInInitializerError: JCO.classInitialize(): Could not load middleware layer 'com.sap.mw.jco.rfc.MiddlewareRFC'
JCO.nativeInit(): Could not initialize dynamic link library librfc. Found version "620.0.1237" but required at least version "620.0.1374".)</i>
I get the NoClassDef found error next time onwards,
Where do I get the 620.0.1374 version of librfc?
thanx.
Bhupesh