Below is the stack trace. I'm just using the SID, port number and
service name from Net 8 Assistant. Any help appreciated.
java.sql.SQLException: Io exception: The Network Adapter could not
establish the connection at
oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:114) at
oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:156) at
oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:269) at
oracle.jdbc.driver.OracleConnection.(OracleConnection.java:210) at
oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:
251) at
oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:224) at
java.sql.DriverManager.getConnection(Compiled Code) at
java.sql.DriverManager.getConnection(DriverManager.java:159) at
DBServlet.doPost(DBServlet.java:45) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:521) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:588) at
org.apache.jserv.JServConnection.processRequest(JServConnection.java) at
org.apache.jserv.JServConnection.run(JServConnection.java) at
java.lang.Thread.run(Thread.java:479) A problem occured in Oracle.
Please try again.