Composer using Websphere connection polling

[nanpan]

HI. I'm using composer 8.1.4 and websphere 8.5. I'm able to use connection pooling in Tomcat. I've created connection pooling in WAS and able to test data source connection. I'm getting the following error message in MCP log. [Database connection failed A JNDI operation on a "java:" name cannot be completed because the server runtime is not able to associate the operation's thread with any J2EE application component.  This condition can occur when the JNDI client using the "java:" name is not executed on the thread of a server application request.  Make sure that a J2EE application does not execute JNDI operations on "java:" names within static code blocks or in threads created by that J2EE application.  Such code does not necessarily run on the thread of a server application request and
therefore is not supported by JNDI operations on "java:" names.] Please let me know... Thanks in advance