I am a beginer with Jboss who have proplem with running the samples!!

I installed jboss-3.2.1_tomcat-4.1.24,

and transaction exemples.

I updated the .ant.properties and compiled successfully.

Then when I check the jboss log I see this message:

status: Deployment FAILED reason: Error in ejb-jar.xml for Entity Bean bank/Account: The ejb-name
for a CMP2.x Entity must be a valid Java Identifier
state: FAILED

Any idea to solve this problem?