CODEWITHSUNDEEP
jbossejbclasscastexception
Naveen Poddar
Naveen Poddar

Reputation: 11

Deploying EJB 2.0 in Jboss EAP 6.4

I am migrating my JBoss 4.3GA Enterprise application consisting of one Web module and one EJB module to JBoss 6.4 EAP.

I did all the changes that was specified in JBoss migration doc provided on their website. JBoss migration doc

I was even able to successfully deploy my ear in the server but got the below error whenthe first ejb is called.

Servlet hibernateInit threw load() exception: java.lang.ClassCastException: com.adminserver.bll.SystemInformationBll$$$view42 cannot be cast to org.omg.CORBA.Object.

Any suggestion what may be wrong here

Upvotes: 0

Views: 406

Answers (2)

Naveen Poddar
Naveen Poddar

Reputation: 11

I solved the issue by correcting the JNDI name in lookup binding in standalone.xml by replacing the local iterface to remote iterface.

This is exactly what i did.. Replace

 <lookup name="java:global/coname/ABCDBll" lookup="java:global/ABCDEnterpriseApp/EBCDEJBApp/ABCDBll!com.coname.bll.ABCDBllRemote"/>

with this

<lookup name="java:global/coname/ABCDBll" lookup="java:global/ABCDEnterpriseApp/EBCDEJBApp/ABCDBll!com.coname.bll.ABCDBllRemoteHome"/>

Upvotes: 0

Anup Dey
Anup Dey

Reputation: 874

  • Looked up class and the local class loaded by different class loader so the type cast failed

  • Check the application code and make sure that the correct JNDI name is used in order to lookup the EJBs.

  • Check if the application has duplicate classes packaged in multiple modules/jars

Upvotes: 0

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