How to call Oracle Reports from APEX

Dear All,
I am new to APEX. My first job assignment is "calling oracle reports from apex".
Can any one help me on this? Is there any online examples / tutorials from OTN site?
TIA.

Hi Joe,
the how-to is still valid for APEX 3.0. Calling an Oracle Report from APEX is still the same, it's basically the URL you build for the report call and Oracle Reports hasn't changed that format.
Patrick
My APEX Blog: http://inside-apex.blogspot.com
The ApexLib Framework: http://apexlib.sourceforge.net
The APEX Builder Plugin: http://sourceforge.net/projects/apexplugin/

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Regarding tutorial of how to call Oracle Reports from APEX

Hi,
I'm trying to call Oracle Reports from APEX using this tutorial.
http://www.oracle.com/technology/products/database/application_express/howtos/howto_integrate_oracle_reports.html
But in the step of 'Create the Oracle HTML DB Application', 'OE' doesn't appear in the LOV of Existing Schema, even though the sample schema exists in the schema and they are unlocked. And when I type 'OE' directly without using LOV, and press Next, the message 'Schema is reserved or restricted' appears.
How can I create the workspace based on OE schema?

Hello Shohei,
I know your following the tutorial, but if you want to call oracle reports from apex it is quite easy though if your working with oracle reports 9i or higher. Just create an html region and put in the source the html code for referencing an url like to_report
Or reference the same url from a button placed on the HTML region
(you can create a package that would create the whole URL and returns it as a string, easier for scalability)
Hope this can help you to (tutorial is good but try and learn from scratch is also good ;-) )
Erwin

How to call oracle reports from ADF application.

Hi
I am migrating oracle 11g application to ADF. I would like to call oracle reports from ADF application.

There is nothing similar to forms-reports integration, but you can invoke rwservlet url.
Here is sample and utility class: Sameh Nassar: Call Oracle Reports From Your ADF Application
Dario

Call Oracle Reports from Forms ver 9i or 10g

Hi,
Can somebody guide me, how to call Oracle Reports from the Oracle form 9i,
Run_product is no more available into 9i & 10g, Run_report_object is not working with out put type "Screen" or "preview".
What is the best way to call the reports from the form ??? pls help...
Thanks in avdance.
Jitesh ([email protected])

You can use RUN_REPORT_OBJECT with CACHE type, and WEB.SHOW_DOCUMENT to view the document on the screen.
In the Forms help you should find examples.
If you have access to Metalink, have a look at Note:207396.1.

Call oracle reports from MENU in oracle ebs

is it possible in oracle ERP EBS R12
how to call oracle reports from menu [any screen] in oracle ebs erp r12??
please help

you may do a few things from menus and by adding buttons, but this is not really standard.
You may add button on the form or web page that after a certain action or event. You'll have to do personalization / extension and everything is present in oracle for normal report submission.
Why this is not done thru normal submission ?

How to call a report from a web application

Hi,
I have a web server in wich is installed Reports 6i. My question is how can I call reports 6i to generate a pdf using a .rep file from my web application (built with java)?

Hi,
The below link will be very useful for one who need idea on calling Oracle Report from Java Application,
http://www.oracle.com/technology/products/reports/htdocs/getstart/examples/reportswebservice/index.html
Thanks & Rgds,
M T

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Hi Rajpal,
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How to call a oracle report from APEX in a seprate window while pressing a

Hi,
I have a button named 'Run Report' on a APEX application page. When I press this button it open an oracle report in pdf format but in same window.
Can someone help me to open this .pdf report in seprate window when I press this button.
Please help me. It's very urgent.
Thanks

Hello user8681139,
Not tried before but found the links on OTN. Hope that following links will help you in regards to your query:
# Re: How to run Oracle Report in new window
# Oracle Report in New window with submit
Regards,
Bhavin

How to call Oracle Report 6i from a java swing/ejb codes (client server)

Hi to all.
We now have to do reports using Oracle Reports that have to call from Java Swing (interface) / EJB (Backend).
How can we call the Oracle Reports 6i from Java Swing?
Do anybody done that?...Any ideas? Where should we find the resourse, if any?
Thanks in advance and best wishes to all,
Rushdan.

Hi,
6i
1) One way
Runtime.getRuntime().exec("rwcli60 report=test.rdf .... server=server_name ...<cmd line params>...");
2) From swing, open a browser and submit request programmatically
Re: Calling reports6i reports from java swing client serve application
Thanks
Ratheesh

Calling oracle reports from java applications

Hi:
I was wondering if anyone can tell me how to invoke an oracle report from a java application.

yes it is possible. There is a cgi script called viewreport.cgi. Have the jsp page call it (GET or POST method) and place the user parameters inside the form.

Calling oracle reports from pl/sql

Helo everybody
Can we call oracle reports(Reports 6i) from pl/sql.
ravi

re:How to get cookie information or http headers values inside Oracle reports

**How to call a report from a form by passing a specfic value?????

Hi Expert,
I want to call a report from a form.My problem scenario like, a user is login to his account and there is a option called ADMIT CARD(Push Button).Now when he pressed the button a report will generate.I want that when he pressed the button the user id of the user will passed to the report and the report will generate corresponding to his details which was stored in the database.This scenario is like any online admit card.
Suppose I want a details report of employee whose employee_id=100.How could I pass this value(employee id) to report which will generate a report details.
Thanks,
TAPAN
Message was edited by:
user630863

Thanks for replying.
Actually I am a beginner.I think that I have to use RUN_REPORT_OBJECT built-in.But I cannot understand the parameterlist.Can u plz give me any example or code then I am very thankful.
Suppose I want a details report of employee whose employee_id=100.How could I pass this value(employee id) to report which will generate a report details.
Thanks,
TAPAN

How to call a report from a menu ?

I am converting 6i client/server forms to 9i.
I have a menu that has an option on it to run a report for each menu item selected using RUN_PRODUCT.
9i is making this obsolete, so how can I call a report from a menu (not a form) now then ?
In a form it is fine cos I just use the Report Object - a menu does not have this facility.
Thanks in advance.

Hi,
so here is how this should be done:
1. Create a Reports node in the Forms module that uses the menu (you don't have to create one Reports Object for each report that you want to run)
2. From the menu, before calling Run_Report_Object() use Set_Report_Object_Property() to set the phsical file name of the Reports that should be executed. This is kind of best practice and does not have a performance hit.
There is a bug filed against Forms to extend the menu files with a reports Object node. This could require a change to teh file structure which is why we looking for Forms 10i to implement this. (If it turns out that we can have it without recompiling the menu modules then it may go into a patch set - however this seems unlikely from my point of view)
Fran

How to call oracle function from ejb3

i'm trying to call an oracle query-function from ejb3.
The oracle function:
create or replace FUNCTION getSecThreadCount(secId in NUMBER,avai in NUMBER)
RETURN SYS_REFCURSOR is cur SYS_REFCURSOR;
m_sql VARCHAR2(250);
BEGIN
m_sql:='select count(thrId) from thread where secId='|| secid||'
and thrAvai='|| avai;
open cur for m_sql;
return cur;
END;
I'v tried several ways to call it,but all failed:
1. the calling code:
public Object getSectionThreadCount(int secId,int avai){
          Query query=manager.createNativeQuery("{call getSecThreadCount(?,?) }");
          query.setParameter(1, secId);
          query.setParameter(2, avai);
          return query.getSingleResult();
but i got the exception:
Exception in thread "main" javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query; nested exception is: javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query
javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query
Caused by: java.sql.SQLException: ORA-06550: row 1, col 7:
PLS-00221: 'GETSECTHREADCOUNT' not procedure or not defined
ORA-06550: row 1, col 7:
PL/SQL: Statement ignored
2. the calling code:
@SqlResultSetMapping(name = "getSecThreadCount_Mapping")
@NamedNativeQuery(name = "getSecThreadCount",
query = "{?=call getSecThreadCount(:secId,:avai)}",
resultSetMapping = "getSecThreadCount_Mapping",
hints = {@QueryHint(name = "org.hibernate.callable", value = "true"),
          @QueryHint(name = "org.hibernate.readOnly", value = "true")})
public Object getSectionThreadCount(int secId,int avai){
          Query query=manager.createNamedQuery("getSecThreadCount");
          query.setParameter("secId", secId);
          query.setParameter("avai", avai);
          return query.getSingleResult();
but i run into the exception:
Exception in thread "main" javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query; nested exception is: javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query
javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query
Caused by: java.sql.SQLException: lost in index IN or OUT parameter:: 3
By the way, i have successfully called the function from hibernate. And i use oracle 11g, JBoss5 RC1.
Could anyone tell me how to call the function from EJB3?
Thanks.

Here's a working model:
package.procedure: (created in example schema scott)
CREATE OR REPLACE package body data_pkg as
type c_refcursor is ref cursor;
-- function that return all emps of a certain dept
function getEmployees ( p_deptId in number
return c_refcursor
is
    l_refcursor c_refcursor;
begin
     open l_refcursor
    for
          select e.empno as emp_id
          ,        e.ename as emp_name
          ,        e.job   as emp_job
          ,        e.hiredate as emp_hiredate
          from   emp e
          where e.DEPTNO = p_deptId;
    return l_refcursor;
end getEmployees;
end data_pkg;
/entity class:
package net.app.entity;
import java.io.Serializable;
import java.util.Date;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.NamedNativeQuery;
import javax.persistence.QueryHint;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
@SuppressWarnings("serial")
@Entity
@Table (name="emp")
@SequenceGenerator(name = "EmployeeSequence", sequenceName = "emp_seq")
@NamedNativeQuery( name = "getEmpsByDeptId"
               , query = "{ ? = call data_pkg.getEmployees(?)}"
               , resultClass = Employee.class
               , hints = { @QueryHint(name = "org.hibernate.callable", value = "true")
                      , @QueryHint(name = "org.hibernate.readOnly", value = "true")
public class Employee implements Serializable
    @Id
    @Column(name="emp_id")
    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "EmployeeSequence")
    private int id;
    @Column(name="emp_name")
    private String name;
    @Column(name="emp_job")
    private String job;
    @Column(name="emp_hiredate")
    private Date hiredate;
    // constructor
    public Employee (){}
    // getters and setters
    public int getId()
     return id;
etc...session bean:
package net.app.entity;
import java.util.ArrayList;
import java.util.List;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;
import net.app.entity.Employee;
import net.app.iface.ScottAdmin;
@Stateless
public class ScottAdminImpl implements ScottAdmin
    @PersistenceContext
    private EntityManager entityManager;
    @SuppressWarnings("unchecked")
    public List<Employee> getEmployeesByDeptId(int deptId)
     ArrayList<Employee> empList;
     try
         Query query = entityManager.createNamedQuery("getEmpsByDeptId");
         query.setParameter(1, deptId);
         empList = (ArrayList<Employee>) query.getResultList();
         return empList;
     catch (Exception e)
         e.printStackTrace(System.out);
         return null;
}client:
package net.app.client;
import java.util.List;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import net.app.entity.Employee;
import net.app.iface.ScottAdmin;
public class ScottClient
    public static void main(String[] args)
     try
         // create local interface
         InitialContext ctx = new InitialContext();
         ScottAdmin adminInterface = (ScottAdmin) ctx.lookup("ScottAdminImpl/remote");
         // select employees by deptno
         int deptno = 20;
         List<Employee> empList = adminInterface.getEmployeesByDeptId(deptno);
         // output
         System.out.println("Listing employees:");
         for (Employee emp : empList)
          System.out.println(emp.getId() + ": " + emp.getName() + ", " + emp.getJob() + ", " + emp.getHiredate());
     catch (NamingException e)
         e.printStackTrace(System.out);
}Basically you just ignore the refcursor outbound parameter.
This is a stored function, have yet to try outbound refcursor parameters in stored procedures...
Edited by: _Locutus on Apr 2, 2009 2:37 PM

How to call Oracle Reports from APEX

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