On Tue, May 08, 2001 at 10:33:19AM +0200, Ralf Metzger wrote:
> Hi there, 
> I', trying now for hours and days to get this done. Perhaps somebody
> could help me out of my trouble. I am using JBoss 2.2.0 FINAL and a
> Oracle 8.1.7 DataSource. When I try to lookup the DataSource within my
> Bean (BMP Entity Bean) I get the following Exception:
> 
> [Account] TRANSACTION ROLLBACK EXCEPTION:null; nested exception is: 
>          javax.ejb.EJBException 
> [Account] java.lang.ClassCastException: java.lang.OutOfMemoryError 

The reason you get a ClassCastException is that the code here is not
expecting an Error.  A simple change in BMPPersistenceManager should
reveal where the OOM is coming from.  If you make the change, please post
a patch to the SourceForge site.

Toby.

> [Account] at
> 
>org.jboss.ejb.plugins.BMPPersistenceManager.callFinderMethod(BMPPersistenceManager.java:488)
> 

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