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Help On EJB On JBoss

 
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I am Using JBoss and Tomcat servers and using EJB to connect to the SQL Server.
In JBoss i have made the JBoss.jcml file and also have made the jaws.xml file. I am getting a connection error when i EJB Tries to access the databse the exception is
[WARN,JawsApplicationMetaData] Connection init failed
java.lang.NullPointerException
at org.jboss.pool.jdbc.xa.XAPoolDataSource.getConnection(XAPoolDataSourc
e.java:239)
at org.jboss.ejb.plugins.jaws.metadata.JawsApplicationMetaData.getConnec
tion(JawsApplicationMetaData.java:116)
at org.jboss.ejb.plugins.jaws.metadata.JawsEntityMetaData.getConnection(
JawsEntityMetaData.java:218)
And so onn..
I have checked ur site for information and my JBoss.jcml file looks ok to mee but i just cant figure it where the actual error might be
Can anyone Please Help Me It's bit urget...
Regards
Sudeep
 
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