Calling abap rfc FM from jsp programming

hi friends,
I am having a requirement to call abap function module from jsp page. can any one help me please?
thanks
Medoyi C

Hi Medoyi,
Please follow the below steps
1. Are you using NWDS or any other IDE? Create your Web Project.
2. In any of the case download JCO3.0 jar files and add to these librarries to you IDE.
3. Create a connection class in write a code here and you should have host, port and userid/password of the ECC system from where you are calling your RFC.
4. After making a connection then write a code to pass import parameters and execute.
5. After execution of RFC you will get export parameter, table or structure.
6. Display this data now as a respose.
Please reply back if any more information is required.
Thanks,
Hamendra

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HI Guys,
I have a requirement to call ABAP RFC from Message Mapping.
Can any one pls share the document links or ideas with me.
Thanks,
MS

Hi
u can use RFC LoopUp
if PI 7.0 / 3.0 -- need to write the UDF to execute
link
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/70d90a91-3cf4-2a10-d189-bfd37d9c3231
if PI 7.1 then u have functionality in MM itself to do so
rgds
srini

How to call a maintenance view from a program

Hello Abapers,
Can anybody explain with some examples. How to call a mainetenance view from a program.
Thanks
Ranjith.

Use FM 'VIEW_MAINTENANCE_CALL'.
REPORT zmaintaintest.
VARIABLES / CONSTANTS
CONSTANTS:
                c_action(1) TYPE c VALUE 'U',                                 "Update
          c_viewname TYPE tabname value 'ZEMP_EXAMPLE', "View Name
          c_field(6) TYPE c VALUE 'EMPNO'.                            "Field Name
INTERNAL TABLES
DATA: itab_rangetab TYPE STANDARD TABLE OF vimsellist,
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          wa_rangetab TYPE vimsellist.
SELECTION SCREEN
PARAMETERS:     p_empno TYPE   zempno   OBLIGATORY. "Emplyee ID
AT SELECTION-SCREEN
AT SELECTION-SCREEN.
Chcking the existence of the user in EMPLOYEE table
PERFORM validate_employee.
START_OF_SELECTION
START-OF-SELECTION.
This will restrict the user view so that user can only view/change
Table data corresponding to his/her Employee ID
PERFORM define_limited_data_area.
Displaying table maintenance view for a particular employee ID
PERFORM call_view_maintenance.
*&      Form validate_employee
Validate plant entered in the selection screen
FORM validate_employee.
SELECT SINGLE empno     u201CEmployee ID
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    INTO v_empno
    WHERE empno = p_empno.
IF sy-subrc <> 0.
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ENDIF.
ENDFORM.                    "validate_employee
*&      Form DEFINE_LIMITED_DATA_AREA
To restrict the user view so that user can see/change table data
corresponding to his employee ID. Here one internal table is
getting populated with field name as u201CEMPNOu201D (Key field of the table)
And value as given by user in Selection Screen and this is passed as
Parameter in function module 'VIEW_MAINTENANCE_CALL'
FORM define_limited_data_area.
CLEAR wa_rangetab.
wa_rangetab-viewfield = c_field.
wa_rangetab-operator = 'EQ'.
wa_rangetab-value       = p_empno.
APPEND wa_rangetab TO itab_rangetab.
ENDFORM.                    "define_limited_data_area
*&      Form CALL_VIEW_MAINTENANCE.
Displaying table maintenance view for a particular employee ID
FORM call_view_maintenance.
CALL FUNCTION 'VIEW_MAINTENANCE_CALL'
    EXPORTING
      action           = c_action
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    TABLES
      dba_sellist     = itab_rangetab.
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Regards,
Joy.

How to call java script function from JSP ?

how to call java script function from JSP ?

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Calling custom OAF page from JSP page in Oracle apps

Hi,
I am working on a requirement to call a Custom OAF page from a JSP page in Oracle apps 11.5.10.
I have registered the OAF page and defined a function for it. When we call this OAF page from JSP (without parameter), the page opens up
URL: http://APPSURL:8020/OA_HTML/RF.jsp?function_id=27221&resp_id=50312&resp_appl_id=515&security_group_id=0&lang_code=US
but as soon as I am trying to pass a parameter sr_id in the URL:
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we are getting following error:
You are trying to access a page that is no longer active.
- The referring page may have come from a previous session. Please select Home to proceed.
Please let me know if someone has faced the same problem...
Thanks!!!

Hi,
Before calling a OAF page..from external JSP page...u need to set certain mandatory parameter like transaction Id and context.
Regards,
Gyan

How to call the RFC's from the third party applications or Non SAP applicat

Hi,
For calling RFC's from the wedynpro , SAP has provided the modeling concept.
In the same way, if i want to access or call the RFC 's from the third applications or Non SAP applications what is the procedure and what is the methodoligy.
As per my knowledge, we need to expose those RFC's as webservices . Then we must be able to acces in hetrogeous environment from any third party applications..
Please revert back soon, It is very urgent.
Regards
Vijay

Ayyappa Raj,
Thanks for the reply.
Please let me the detailed information for implementing.
AS you said . I need expose the RFC's as webservice. This point is clear to me.
2) Use tthe JCo to connect and create client proxy.
Can u please elabrate the above point?
If u have any steps created in the document or url to refer. Please forward it to me.
Please forwar the document to this id "vijay00" in yahoo.
AS the sdn is not allowing to give the maill id i have given only the id details in yahoo.
I am new to this procedure.
Regards
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[Tomcat bug?] Calling response.sendError(404) from JSP

Calling "response.sendError(404);" from JSP context causes Tomcat to mangle all non-latin characters.
Any ideas why?
How to recreate bug:
http://www.kitoy.ru/int/bug1.zip
There are 3 files in bug1.zip.
index..jsp:
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<%@page pageEncoding="utf-8"%>
<%@page contentType="text/html; charset=utf-8"%>
<%
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%>
<html>
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<%@page pageEncoding="utf-8"%>
<%@page contentType="text/html; charset=utf-8"%>
<html>
<h1>Hello in Russian: Привет!</h1>
</html>and WEB-INF\web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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</web-app>Calling of index.jsp should cause 404 error with custom error page. The error page is utf-8 encoded and contains russian characters. That's by design.
In fact, Tomcat shows ?????? instead Russian variant of "Hello".
Tomcat/5.5.17 or Tomcat/5.0.28.- it does not matter.
Is it Tomcat bug or I should not call response.sendError(404) from JSP?

it's not a tomcat bug, it's rather a problem with
your code.
change index.jsp like the following then test
it !
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01
Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@page pageEncoding="utf-8"%>
<%@page contentType="text/html; charset=utf-8"%>
<%
esponse.sendRedirect("blablablablablabla.html");
%>
<html>
</html>
Thanks for the insight. But the issue here is with the response.sendError() method.

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Hi,
I am trying to call a ActiveX object from JSP using the ActiveXObject method in javascript. I have a dll filed named LPMSFunctions.dll which is registered and is being passed as an argument to the ActiveXObject method. Below is the code i am trying to execute..
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<head>
<title>Script Example</title>
</head>
<body>
<br><br>
<P align="center">
<form action="" method="post">
<script language="JavaScript">
function comEventOccured()
try{
var myobject;
myobject = new ActiveXObject("LPMSFunctions72.LPFunctions72");
alert("Inside LPMSFunction72");
alert(myobject.GetDocPath());
catch(e)
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</form>
</body>
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Automation server cant create the object at line :
var SSOObj = new ActiveXObject("LPMSFunctions72.LPFunctions72");
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shravan

You want to use the Variant to Data node, wiring in an ActiveX constant configured to the interface type you want.
Brian Tyler
http://detritus.blogs.com/lycangeek

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Hi guys,
I am developing an online ticket booking system.
i have come toa point where i need to call a perl script from JSP.
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Basically, i need to call a function in perl script from JSP in order to encrypt my information.
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Thanks in advance.
Chintan Shah

I haven't done this myself, but it seems like it is possible in Tomcat.
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http://www.ftponline.com/javapro/2003_03/online/perl_teden_03_18_03/
http://tomcat.apache.org/tomcat-5.0-doc/cgi-howto.html
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Hi all,
kindly help in giving a solution for calling C code (exe ) from Java program, i will be very thank full to u if any body can help in sending a code example
bye

You might need to consume the io operations on the Process...
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How to call a RFC function from ABAP to external C/C++ system

Hi
Can some one describe me what are the steps that needs to be done to call a RFC function in external C++ system and to handle errors.
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Hi,
i think this is the wrong Forum.
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Call ABAP function module from script?

Hi,
I have an ABAP function module, which works fine when I call it in a transformation.
Since I don't need to execute this function for each record but rather for each file I process, I would like to move the call from the DataFlow to a script in the WorkFlow. When I click on the 'functions' button the ABAP FM is available in my SAP Datastore, so I drag and drop it into my script. I also make sure to populate all required variables.
There are no error messages or warning when I check my job definition.
When I execute it, I get the following RFC error:
Function call <xxx ( abcd ) > failed, due to error <150413>: <RFC CallReceive exception <FUNCTION_NOT_FOUND>.>.
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Jan.

Could you please let me know how I can call an abap function module from a transformation? (from abap xslt program). I know how we can call methods of a class from the transformations, but no idea how we can call function modules. Any suggestions or a sample code snippet towards this will be very useful for me.
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How to call an alv report from another program and return back

     Hello ,
I am calling one abap program (Prgm B) from another program (Prgrm A).
Here, Prgm B is an ALV report. I have fetch some data from Prgem B that gets stored in an internal table.
Now, I am using below code in Prgrm A,
SUBMIT Prgrm B VIA SELECTION-SCREEN
                      WITH SELECTION-TABLE rspar
                      EXPORTING LIST TO MEMORY
                      AND RETURN.
When Prgrm A executed, it lead me to selection screen of Prgrm B and when I click F8, it shows me the report output, In short, it doesnt return back to Prgrm A. It ends up showing me the alv report if Prgrm B even afetr using RETURN statement.
I want to get back to Prgrm A by fetching some data from Prgrm B.
Please let me know, if i am missing something.
Regards,
Seema

Hi Seema,
Refer below code.
DATA: v_matnr LIKE mara-matnr.
DATA: t_listobject TYPE abaplist OCCURS 0 WITH HEADER LINE.
DATA: t_mara TYPE mara OCCURS 0 WITH HEADER LINE.
DATA: BEGIN OF t_ascilist OCCURS 0,
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DATA: END OF t_ascilist.
data var(3) type c.
SELECT-OPTIONS: s_matnr FOR v_matnr.
var = ' 3'.
START-OF-SELECTION.
   SUBMIT ztestaks1 WITH s_matnr IN s_matnr EXPORTING LIST TO MEMORY
   AND RETURN.
   CALL FUNCTION 'LIST_FROM_MEMORY'
        TABLES
             listobject = t_listobject
        EXCEPTIONS
             not_found = 1
             OTHERS     = 2.
   IF sy-subrc <> 0.
     MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
             WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
   ELSE.
     CALL FUNCTION 'LIST_TO_ASCI'
*     EXPORTING
*       LIST_INDEX               = -1
*       WITH_LINE_BREAK          = ' '
       TABLES
         listasci                 = t_ascilist
         listobject               = t_listobject
       EXCEPTIONS
         empty_list               = 1
         list_index_invalid       = 2
         OTHERS                   = 3.
     IF sy-subrc <> 0.
       MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
               WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
     ELSE.
       WRITE:/ 'Below are the lines from the submitted program.'.
       LOOP AT t_ascilist.
         WRITE:/ t_ascilist-line.
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     ENDIF.
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   IMPORT t_mara FROM MEMORY ID 'T_MARA'.
   WRITE:/
'Here is the output from the table exported from the submitted program.'
   LOOP AT t_mara.
     WRITE:/ t_mara-matnr.
   ENDLOOP.
Submitted program
REPORT ZTESTAKS1.
DATA: v_matnr LIKE mara-matnr,
       v_maktx LIKE makt-maktx.
DATA: t_mara TYPE mara OCCURS 0 WITH HEADER LINE.
DATA: BEGIN OF t_makt OCCURS 0,
         matnr LIKE makt-matnr.
DATA: END OF t_makt.
SELECT-OPTIONS: s_matnr FOR v_matnr,
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START-OF-SELECTION.
   SELECT matnr INTO TABLE t_makt
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               WHERE matnr IN s_matnr
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if not t_makt[] is initial.
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            INTO TABLE t_mara FOR ALL ENTRIES IN t_makt
           WHERE matnr = t_makt-matnr.
endif.
   EXPORT t_mara TO MEMORY ID 'T_MARA'.
   WRITE:/ 'This list is from the submitted program'.
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   LOOP AT t_mara.
     WRITE:/ t_mara-mtart.
   ENDLOOP.
Hopes this helps you.
Thanks,
Ashok.

How to call an external server from Webdynpro program?

Hi All,
i have a requirement in which i have to call an external server from Webdynpro ABAP program.
how to imp

hi ,
do u mean u need to call the external link from ur WD ABAP application ?
if so , u either create
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data: lo_api_component type ref to if_wd_component.
data: lo_window         type ref to if_wd_window.
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lo_api_component = wd_comp_controller->wd_get_api( ).
lo_window_manager = lo_api_component->get_window_manager( ).
ld_url = ''. // ur external sever link here
CALL METHOD lo_window_manager->CREATE_EXTERNAL_WINDOW
EXPORTING     URL                = ld_url
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lo_window->open( ).
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regards,
amit
Edited by: amit saini on Oct 13, 2009 11:25 AM

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Hi ABAP Guru,
I have ZBADI_FALLBACK_DEF new badi created by me and there two implementation ZBADI_FALLBACK_IMP and ZBADI_FALLBACK_IMP1
Now I am calling this badi from report program
DATA:
W_HANDLE TYPE REF TO ZBADI_FALLBACK_DEF.
* GET BADI - for getting objects..................
GET BADI W_HANDLE.
* CALL BADI - for calling interface methods.
CALL BADI W_HANDLE->ADD.
This is fine,,,
But I want to call only one implementaion ZBADI_FALLBACK_IMP.But here two implementaion is called.Please help....

Hi Palash,
Then you create filter BADI and use filter in implementation.
While getting BADI reference use filter
GET BADI W_HANDLE FILTERS
Thanks & Regards,
Arun

Calling abap rfc FM from jsp programming

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