Hello ! I am Connection Cache Demo Bean

I will do a basic JDBC query to get employee data from EMP table in schema SCOTT. The connection is obtained from the Connection Cache.

There was an error doing the query:

java.sql.SQLException: I/O?????????: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=135296000)(ERR=12505)(ERROR_STACK=(ERROR=(CODE=12505)(EMFI=4))))