Getting an error from calling a store proc

Question

this is my code calling a store proc. i got all oracle 8i
drivers imported.
package FMISBean;
import java.sql.*;
import oracle.jdbc.driver.*;
public class getrecordj
          public static void main(String [] args){
     //global variables
     Connection conOrcl=null;
String ProjectID ="222700-";
          CallableStatement C_TPRO_J=null;
     ResultSet R_TPRO_J = null;
     try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
conOrcl=DriverManager.getConnection("jdbc:odbc:FMISORCL","FMIS_USER","FMIS123");
          try{
          String SQL ="{ ? = call getJrecord(?) }";
     C_TPRO_J = conOrcl.prepareCall(SQL);
     //assign the ? to the argument passed
          C_TPRO_J.registerOutParameter(1,OracleTypes.CURSOR);
          C_TPRO_J.setString(2,ProjectID);
     //execute the query
          C_TPRO_J.executeQuery();
          R_TPRO_J = (ResultSet) C_TPRO_J.getObject(1);
     //looping through the resultSet
     while (R_TPRO_J.next()){
     //create an instance of the class
          // JavaBeans JItems = new JavaBeans();
     // set it to the Bean
          System.out.println(R_TPRO_J.getString(1));
          System.out.println(R_TPRO_J.getString(2));
          System.out.println(R_TPRO_J.getString(3));
          System.out.println(R_TPRO_J.getString(4));
          System.out.println(R_TPRO_J.getString(5));
          System.out.println(R_TPRO_J.getString(6));
          //JItems.setexistingLane(R_TPRO_J.getInt(3));
          // JItems.setproposed_lane(R_TPRO_J.getInt(4));
          // JItems.setcomnt(R_TPRO_J.getString(5));
          // JItems.setcomntType(R_TPRO_J.getString(6));
     //add the object to the vector
// V_itemsJ.addElement(JItems);
     }catch(SQLException w){
          System.out.println(w.getMessage());
     }}catch(Exception S){
     //returning the vector
          //     return V_itemsJ;
//closing bracets
the store proc works fine if i test it in sql plus but when i call it from the page i get a dos window error
[oracle][orant]:line 1, colunm 13
PLS: expression is of wrong type
line 1 , colunm 7
PL/SQL: statement ignored
any ideas please would help?

Answer 1

Here are some examples to reference:
http://www.javaalmanac.com/egs/java.sql/CallFunction.html
http://www.javaalmanac.com/egs/java.sql/CallProcedure.html
DesQuite