Hi Shruthi,
microsoft jdbc-driver is not available for application server. You can either specify it in appserver classpath or copy the driver to AS_INSTALL_DIR/domains/<domain_name>/lib/ext & restart appserver. This should solve the problem. If not, please post your con. pool configuration and driver jar file name.
For more information :
SJSAS Administration Guide > JDBC Resources > Configurations for specific drivers > Microsoft SQL Server JDBC Driver
Thanks,
-Jagadish
[Message sent by forum member 'jr158900' (jr158900)]
http://forums.java.net/jive/thread.jspa?messageID=215134