Dear DBA Gurus,

        I am getting the above error while running the below JDBC program.
Can anyone help me in solving the problem?

TIA and Regards,

Ranganath

import java.sql.*;
import java.io.*;

public class Alert
{

public static void main(String args[]){
          int status = 1;
          int timeout = 5;
          String message = new String();


                try
                {
                        String username="SCOTT";
                        String password="TIGER";

                        Class.forName("oracle.jdbc.driver.OracleDriver");
                        String dburl = "jdbc:oracle:oci8:@orcl1";
                        Connection dbcon = 
DriverManager.getConnection(dburl,username,password);

                        CallableStatement cstmt1 = dbcon.prepareCall("begin
sys.dbms_alert.register('I_GOT_IT'); end;");
                        cstmt1.execute();
                        System.out.println("We are waiting for waitone
signal");

                        CallableStatement cstmt2 = dbcon.prepareCall("begin
sys.dbms_alert.waitany('I_GOT_IT',:message,:status,5); end;");
                        cstmt2.execute();

                        if (status == 0) {
                        System.out.println("We have received the signal");
                        System.out.println("The message that has been
received is " + message);
                        System.out.println("Status and time are " + status +
timeout);
                        } else
                        System.out.println("No message has been received.
EXit Session");
                        CallableStatement cstmt3 = dbcon.prepareCall("begin
sys.dbms_alert.remove('I_GOT_IT'); end;");
                        cstmt3.execute();
                        dbcon.close();
                 }

                 catch(SQLException nExp)
                 {
                        System.out.println("Connection Failed, SQLException = " +
nExp.toString());
                 }

                 catch(Exception e)
                 {
                        System.out.println("Connection Failed, Exception = " + 
e.toString());
                 }

        }
}


-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Ranganath K
  INET: [EMAIL PROTECTED]

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