Hi Experts,
I am trying to connect to my SAP HANA DB Server with following code.
package connection;
import java.sql.*;
public class ServerCon {
public static void main(String[] argv) {
Connection connection = null;
try {
try{
Class.forName("com.sap.db.jdbc.Driver");
}catch (Exception e) {
e.printStackTrace();
}
connection = DriverManager.getConnection(
"jdbc:sap://xx.xxx.xxx.xxx:30015/","SAP PID as user name","SAP DB Password");
} catch (SQLException e) {
e.printStackTrace();
System.err.println("Connection Failed. User/Passwd Error?");
return;
}
if (connection != null) {
try {
System.out.println("Connection to HANA successful!");
Statement stmt = connection.createStatement();
ResultSet resultSet = stmt.executeQuery("Select 'hello world' from dummy");
resultSet.next();
String hello = resultSet.getString(1);
System.out.println(hello);
} catch (SQLException e) {
System.err.println("Query failed!");
}
}
}
}
Using the above code i am getting the following exception:
com.sap.db.jdbc.exceptions.JDBCDriverException: SAP DBTech JDBC: Cannot connect to jdbc:sap://xx.xxx.xxx.xxx:30015/ [Cannot connect to host xx.xxx.xxx.xxx:30015 [Connection refused: connect], -813.].
at com.sap.db.jdbc.exceptions.SQLExceptionSapDB.createException(SQLExceptionSapDB.java:230)
at com.sap.db.jdbc.exceptions.SQLExceptionSapDB.createException(SQLExceptionSapDB.java:214)
at com.sap.db.jdbc.exceptions.SQLExceptionSapDB.generateDatabaseException(SQLExceptionSapDB.java:197)
at com.sap.db.jdbc.Driver.connect(Driver.java:192)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at connection.ServerCon.main(ServerCon.java:14)
Could you please let me know what could be the issue here? i dont know i am giving correct host name and port also. I have taken host name from my eclipse as follows:
Thank you very much in advance..