How to call sql procedure with parameter from java

Hello,
i am trying to call one sql procedure with two parameters from java.
the first parameter is In parameter, the second is OUT.
the return value of this java method should be this second parameter value.
the following is my java code:
protected String getNextRunNumber() {
     String runnumber=null;
     String sql = "{call APIX.FNC_SST_EXPORT.GET_NEXT_RUNNUMBER (?,?)}";
CallableStatement state = null;
try{
     Connection con= getDatabaseConnection();
     state = con.prepareCall(sql);
     state.setString(1, m_appKeyExport);
     state.registerOutParameter(2,Types.NUMERIC,0);
     state.execute();
ResultSet resultR = (ResultSet)state.getObject(2);
     while (resultR.next()) {
          runnumber=resultR.getBigDecimal(1).toString();
catch (SQLException e){System.out.println("You can not get the export next run number properly");}
return runnumber;
i got error message like:
java.lang.ClassCastException: java.math.BigDecimal
As far as i knew, if the parameter is number or decimal, we should give also the paramer scale to the method: state.registerOutParameter(), but i still get this error message.
Please help me to solve this problem.
Thanks a lot.

state.execute();
i try to use debug to find the problem, in this line, i saw
OracleCallableStatement(OraclePreparedStatement).execute() line: 642 [local variables unavailable]
is this the problem?

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Help please.......
PROCEDURE CustomerSite_Get (p_Registry IN VARCHAR2,
p_CustomerNumber IN VARCHAR2, p_Cursor IN OUT t_cursor);
PROCEDURE CustomerSite_Get (p_Registry IN VARCHAR2,
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thanks,
Anitha.
Edited by: user521218 on May 6, 2009 1:24 PM

Hi Anitha,
try this,
-- PKG_A
Procedure CustomerSite_Get( p_Registry       IN Varchar2
                          , p_CustomerNumber IN Varchar2
                          , p_Cursor         IN OUT t_cursor) Is
Begin
   PKG_B.CustomerSite_Get( p_Registry
                         , p_CustomerNumber
                         , p_Cursor );
End;
-- PKG_B
Procedure CustomerSite_Get(p_Registry       IN Varchar2
                          ,p_CustomerNumber IN Varchar2
                          ,p_Cursor         IN OUT t_cursor) Is
Begin
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      SELECT S.LOCATION      CustomerSite
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            ,C.CUSTOMER_NAME BillToName
        FROM RA_CUSTOMERS         C
            ,RA_ADDRESSES         A
            ,RA_SITE_USES         S
            ,UWA_REGISTRY         R
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Problem calling Procedure with parameter from Dynamic Page

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here's how to reproduce the error.
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Hi,
I tried with your code with few changes ,please try with them.
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v_one IN NUMBER,
v_two IN NUMBER,
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as
begin
v_result :=v_one+v_two;
end;
I created the procedure in <mySchema> and granted that to <application_schema> and made some changes
<ORACLE>
DECLARE
v_total NUMBER;
BEGIN
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Hi,
Using Oracle 11g R2.
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PIPELINED
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Hello, I need to call a PL/SQL stored procedure from a C program.
Something like this sample program provided by Oracle -
main()
int i;
EXEC SQL BEGIN DECLARE SECTION;
*/* Define type for null-terminated strings. */*
EXEC SQL TYPE asciz IS STRING(20);
asciz username[20];
asciz password[20];
int    dept_no;    / which department to query */*
char   emp_name[10][21];
char   job[10][21];
EXEC SQL VAR emp_name is STRING (21);
EXEC SQL VAR job is STRING (21);
float salary[10];
int    done_flag;
int    array_size;
int    num_ret;    / number of rows returned */*
int    SQLCODE;
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strcpy(username, "SCOTT");
strcpy(password, "TIGER");
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EXEC SQL CONNECT :username IDENTIFIED BY :password;
printf("Enter department number: ");
scanf("%d", &dept_no);
fflush(stdin);
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array_size = 10;
done_flag = 0;
num_ret = 0;
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BEGIN personnel.get_employees
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The question is - how is the Stored procedure get_employees declared ? Or more specifically, how is the salary parameter declared in get_employees ? Any help is highly appreciated.

Hope following will help
NOTE: Not tested
Calling a stored procedure
This program connects to ORACLE using the SCOTT/TIGER
account. The program declares several host arrays, then
calls a PL/SQL stored procedure (GET_EMPLOYEES in the
CALLDEMO package) that fills the table OUT parameters. The
PL/SQL procedure returns up to ASIZE values.
It keeps calling GET_EMPLOYEES, getting ASIZE arrays
each time, and printing the values, until all rows have been
retrieved. GET_EMPLOYEES sets the done_flag to indicate "no
more data."
#include <stdio.h>
#include <string.h>
EXEC SQL INCLUDE sqlca.h;
typedef char asciz[20];
typedef char vc2_arr[11];
EXEC SQL BEGIN DECLARE SECTION;
/* User-defined type for null-terminated strings */
EXEC SQL TYPE asciz IS STRING(20) REFERENCE;
/* User-defined type for a VARCHAR array element. */
EXEC SQL TYPE vc2_arr IS VARCHAR2(11) REFERENCE;
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asciz password;
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main()
int i;
char temp_buf[32];
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strcpy(username, "scott");
strcpy(password, "tiger");
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printf("%-10.10s%-10.10s%s\n", "--------", "---", "------");
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array_size = 10;
done_flag = 0;
num_ret = 0;
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* The loop continues until the OUT parameter done_flag is set.
* Pass in the department number, and the array size--
* get names, jobs, and salaries back.
for (;;)
EXEC SQL EXECUTE
BEGIN calldemo.get_employees
(:dept_no, :array_size, :num_ret, :done_flag,
:emp_name, :job, :salary);
END;
END-EXEC;
print_rows(num_ret);
if (done_flag)
break;
/* Disconnect from the database. */
EXEC SQL COMMIT WORK RELEASE;
exit(0);
void
print_rows(n)
int n;
int i;
if (n == 0)
printf("No rows retrieved.\n");
return;
for (i = 0; i < n; i++)
printf("%10.10s%10.10s%6.2f\n",
emp_name, job[i], salary[i]);
/* Handle errors. Exit on any error. */
void
sql_error()
char msg[512];
int buf_len, msg_len;
EXEC SQL WHENEVER SQLERROR CONTINUE;
buf_len = sizeof(msg);
sqlglm(msg, &buf_len, &msg_len);
printf("\nORACLE error detected:");
printf("\n%.*s \n", msg_len, msg);
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Parameter name is unrecognized
is the key, how come DB2 is related if it runs against SQL Server
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Likewise, if it is ADO then the query needs to be
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http://developer.java.sun.com/developer/onlineTraining/Database/JDBC20Intro/JDBC20.html

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i surfed lot and i got some idea, some one said "pass the value as global variable and receive the global parameter when the new form instance trigger" .
Can anyone please give about about this ?
Thanks in advance,
SAN

This seems to be related to EBS and since this forum is dedicated to Fusion you might want to post the question to E-Business Suite forums and
Support forum for EBS customizations.
Jani Rautiainen
Fusion Applications Developer Relations
https://blogs.oracle.com/fadevrel/

How to execute a procedure or function from Java Stored procedure

Hi,
I am new to Java Stored Procedures. I am working on Oracle 8i and JVM 1.3.1. I want to call a PL/SQL procedure from within Java. I have tried looking at severa; cources but they are quite high level for me. Can someone provide a simple example including the Source Code for .java file and also the calling function's code?
Heres a sample of what I have been working on: I an including Java code, and Function code and how I call the function. Instead of doing "select sysdate from dual" I want to do like "create table temp1(var1 varchar2(10))" or similar... like "exec procname(var1)" etc.
Thanks in advance.
PS. The variable passed in function is just a dummy variable.
-----Begin Java code-------
import java.sql.SQLException;
import java.sql.PreparedStatement;
import java.sql.Statement;
import java.sql.Connection;
import java.sql.ResultSet;
//Oracle Extensions to JDBC
import oracle.jdbc.driver.OracleDriver;
public class Test2{
public static String Testing(String d) {
Connection connection = null; // Database connection object
try {
// Get a Default Database Connection using Server Side JDBC Driver.
// Note : This class will be loaded on the Database Server and hence use a
// Se[i]Long postings are being truncated to ~1 kB at this time.

what your after is
Connection conn = DriverManager.getConnection
("jdbc:oracle:oci:@<hoststring>", "scott", "tiger");
CallableStatement cs = conn.prepareCall ("begin ? := foo(?); end;");
cs.registerOutParameter(1,Types.CHAR);
cs.setString(2, "aa");
cs.executeUpdate();
String result = cs.getString(1);
a more complete description can be found in the documentation at
http://download-west.oracle.com/docs/cd/B10501_01/java.920/a96654/basic.htm#1001934
Dom

Calling stored procedures in Sybase from java

Hi,
I am using the following stored procedure in Sybase
use xyzdb
go
-- drop procedure if it already exist
if object_id('up_name_select') is not null
begin
drop procedure up_name_select
end
go
create procedure up_name_select
@zid          numeric(7,0),
@firstname     char(40),
@lastname     char(40)
as
select zid,
firstname,
lastname
from name
where zid = @zid or
(lastname like @lastname or firstname like @firstname)
go
-- update documentation records in object_docs
delete object_docs
from object_docs
where object_name = "up_name_select"
go
insert into object_docs values("up_name_select","Selects records from the name table based upon the values of the input parameters.")
go
-- update documentation records in column_docs
delete column_docs
from column_docs
where object_name = "up_name_select"
go
insert into column_docs values("up_name_select","@zid","System generated ID for an individual contact.")
insert into column_docs values("up_name_select","@firstname","First name of the contact. SQL wild card characters are accepted.")
insert into column_docs values("up_name_select","@lastname","Last name of the contact. SQL wild card characters are accepted.")
go
-- print success message and grant permissions
if object_id('up_name_select') is not null
begin
print "Procedure up_name_select created."
grant execute on up_name_select to developer_role
end
go
This stored procedure selects the values from the table "name" for a given where condition (if I am not wrong).
Can any one give me sample java code to select the records from the table "name" for a given zid.
Thankyou in advance.
Regards
sgatl2

calling stored procedures from java
here is the sample code
CallableStatement cs = con.prepareCall("{call selectlogin (?)}");
cs.setString (1, "value");
ResultSet rs = cs.executeQuery ();
            while (rs.next ())
            //your code for display
            } more on gooooooogle
http://www.google.com/search?q=calling+stored+procedures+from+java+with+sample+example&client=netscape-pp&rls=com.netscape:en-US

How to call sql procedure with parameter from java

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