for the full exception trace.
This problem occurs in the client. I doesn't reach the server yet.
The server log has no stack trace.
Check all your configuration files. Resource Exception is thrown if your configuration files are not set properly.
Would you be so kind to give me directions on what file should I check? I'm using JBuilder so I haven't created any config file.
It's ok now.
In the create method, I was using a XA Datasource connection which I didn't close. I added a con.close(); statement at the end of the create method and everything works fine, now.
Thank you all who answered.
I assume your getUId() is a user-defined method.
When I got a ResourceException, it was a small typo-error in the login-config.xml. So check login-config.xml and additionally check jboss.xml,jbosscmp-jdbc.xml,ejb-jar.xml.
Check if you are getting the remote successfully and home.create is not returning null.