For more information about your application server, see the following web sites.
For more information about WebSphere® Application Server, see the IBM® WebSphere Application Server, Version 6.1 Knowledge Center:
http://www-01.ibm.com/support/knowledgecenter/SSLKT6/sslkt6_welcome.html
For more information about WebLogic Server, see the Oracle WebLogic Server documentation:
http://e-docs.bea.com/wls/docs92/ or WebLogic Server