Call SAP function from OWB

Hi all,
I need to call a read text function in SAP system, from OWB, this function decrypts the values in the table. The data is not confidential its just that the SAP uses this feature to save some space.
How do I call a SAP funtion from OWB. I am using OWB 11.2

Hi Ralf,
try substituting following code:
' the following values are just examples
myStructure("ARCHIV_ID") = "01"
myStructure("ARC_DOC_ID") = "1234567890123457890"
myStructure("AR_OBJECT") = "TIF"
myStructure("DOC_TYPE") = "FIIINVOICE"
myStructure("BARCODE") = "1"
myFunction.Exports("DOCUMENT_ENTRY") = myStructure
with that one:
Set myStructure = myFunction.Exports("DOCUMENT_ENTRY")
' the following values are just examples
myStructure.Fields("ARCHIV_ID") = "01"
myStructure.Fields("ARC_DOC_ID") = "1234567890123457890"
myStructure.Fields("AR_OBJECT") = "TIF"
myStructure.Fields("DOC_TYPE") = "FIIINVOICE"
myStructure.Fields("BARCODE") = "1"
Let me know!
Enjoy!!

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Call SAP function from BSP

Hi BSP Gurus,
I am new to BSP World.
I was told that review the existing BSP module and modify the SAP function module to take care of the new business unit.
Now my question is where to start ?....do I need to know the existing BSP module ? How would I know what SAP function is being called from BSP ?
Please help.
With regards,
Pranav

calling Function module is same in ABAP & BSP..there is no difference..Look at the layout or any one evenings (Under event Tab) for CALL FUNCTION '...'..
Since you are new to BSP look at the below links:
some links:
http://www.sapdevelopment.co.uk/webapps/bsp/mvc_example1.htm
http://help.sap.com/saphelp_nw04/helpdata/en/c8/101c3a1cf1c54be10000000a114084/frameset.htm
http://help.sap.com/saphelp_47x200/helpdata/en/e5/edae3b59e17646e10000000a11402f/frameset.htm
http://www.sapdesignguild.org/resources/htmlb_guidance/
Look at the below links.. Some of them are step by step procedures.
https://www.sdn.sap.com/irj/sdn/weblogs?blog=/weblogs/topic/24
http://help.sap.com/saphelp_nw04/helpdata/en/7a/b86041397211d5992200508b6b8b11/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/7a/b86041397211d5992200508b6b8b11/content.htm
http://help.sap.com/saphelp_nw04/helpdata/en/4e/ac0b94c47c11d4ad320000e83539c3/content.htm
https://www.sdn.sap.com/irj/sdn/weblogs
/people/durairaj.athavanraja/blog/2005/08/21/running-your-first-bsp-application-in-sap-netweaver-04-abap-edition--nsp
www.thespot4sap.com/Articles/SAP_WAS_BSP_Apps.asp
www.thespot4sap.com/Articles/SAP_WAS_Overview.asp
help.sap.com/saphelp_nw04/helpdata/ en/56/e6f3409ade8631e10000000a1550b0/content.htm
New to BSP
New to BSP. Where do I start from?
New to BSP's ....Please Help me.......................
And also recommend you to go through the BSP Weblogs in the BSP forum...highly Suggested and Helpful
;\ New BSP Weblogs
BSP Book:<a href="http://www.sap-press.com/current_releases.cfm?account=">Advanced BSP Programming</a>
* Reward each helpful answer
Raja T

Call SAP function from VB - Structure member not found " unknown "

Hello,
(I don't know if this is the appropriate forum, but I didn't find any which seem to match my topic ...)
I use the following VB code to call the SAP function ARCHIV_PROCESS_RFCINPUT:
 Dim bapiControl As SAPBAPIControl
 Dim logonControl As SAPLogonControl
 Dim functions As SAPFunctions
 Set bapiControl = New SAPBAPIControl
 Set logonControl = New SAPLogonControl
 Set functions = New SAPFunctions
 Set bapiControl.Connection = logonControl.NewConnection
 ' do login
 Set functions.Connection = bapiControl.Connection
 Dim myFunction As SAPFunctionsOCX.Function
 Set myFunction = functions.Add("ARCHIV_PROCESS_RFCINPUT")
 Dim myStructure As SAPFunctionsOCX.Structure
 Set myStructure = functions.CreateStructure("OARFCIN")
 ' the following values are just examples
 myStructure("ARCHIV_ID") = "01"
 myStructure("ARC_DOC_ID") = "1234567890123457890"
 myStructure("AR_OBJECT") = "TIF"
 myStructure("DOC_TYPE") = "FIIINVOICE"
 myStructure("BARCODE") = "1"
 myFunction.Exports("DOCUMENT_ENTRY") = myStructure
At this point execution stops with the following error message:
Err.Number: 1006
Err.Description: Structure member not found "<unknown>"
Err.Source: wdtfuncs
What is wrong? The function ARCHIV_PROCESS_RFCINPUT needs one input parameter called "DOCUMENT_ENTRY" which is of type OARFCIN ...
ARCHIV_CONNECTION_INSERT, which has only Strings as input parameters (no structures), works fine ...
I tried all variations I could think of:
myStructure.Value("ARCHIV_ID") = G_csDefaultRepository
instead of myStructure("ARCHIV_ID") = G_csDefaultRepository
declaring bapiControl, logonControl and functions as Object, and instanciating them with CreateObject(...)
myFunction.Exports(0).Insert "DOCUMENT_ENTRY", myStructure
instead of myFunction.Exports("DOCUMENT_ENTRY") = myStructure
(which gave me a "Collection member not found" error) ...
Nothing worked ...
What is wrong with this code??
Thanks for help!
Regards
Steffi

Hi Ralf,
try substituting following code:
' the following values are just examples
myStructure("ARCHIV_ID") = "01"
myStructure("ARC_DOC_ID") = "1234567890123457890"
myStructure("AR_OBJECT") = "TIF"
myStructure("DOC_TYPE") = "FIIINVOICE"
myStructure("BARCODE") = "1"
myFunction.Exports("DOCUMENT_ENTRY") = myStructure
with that one:
Set myStructure = myFunction.Exports("DOCUMENT_ENTRY")
' the following values are just examples
myStructure.Fields("ARCHIV_ID") = "01"
myStructure.Fields("ARC_DOC_ID") = "1234567890123457890"
myStructure.Fields("AR_OBJECT") = "TIF"
myStructure.Fields("DOC_TYPE") = "FIIINVOICE"
myStructure.Fields("BARCODE") = "1"
Let me know!
Enjoy!!

Calling a function from a DLL, exectution in background mode.

Dear Experts,
We have created an ABAP report the calls a function from a DLL file. If the report is executed in on-line mode the program calls and executes the function from the DLL, but if the ABAP programa is executed in background mode it doesnt calls the DLL function.
Do you know a way to solve the problem when executing in background mode?
Best regards.
Antonio

Hi Gabriel,
Let me explain in details about my DLL function.
We are importing the business partners from legacy system into the SAP CRM system, so at the moment we created the BP master data via BAPI, I get the name of the BP and this moment I call the function in the DLL file. I export the parameter name and I receive back a simplified string with the name reduced to a code. This code I get back from the dll it is insert in a Z table, so there is no interaction in the screen, all must be executed in background mode, because there are a lot of business partners to be converted in SAP system.
I am sending my code for your considerations.
Instancia a DLL
CREATE OBJECT dll 'MTCODE.CPFONET'.
IF sy-subrc NE 0.
    RAISE without_dll.
ENDIF.
Move para a tabela interna IT_NAME os valores recebidos na TI_NAME
it_name[] = ti_name[].
Para cada registro importado
LOOP AT it_name.
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    CALL METHOD OF dll 'ExecMatch'.
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Preenche os campos do match-code de acordo com o retorno da DLL
    SPLIT v_string_ret
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         wa_matchcode-zparmcfn
         v_empty
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         wa_matchcode-name_last
         wa_matchcode-namemiddle.
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Hi
We need to call SAP scripts from WebDynpro application. As per my understanding we need to do following steps
Create a new RFC function module and create sap script output in PDF format.For this
 - use OPEN_FORM , by assigning TDGETOTF='X' in the Options(Structure
 ITCPO).
 - call function module CLOSE_FORM with option OTFDATA
 - convert OTF data to PDF by using function module CONVERT_OTF_2_PDF
Now I would like to know how to display the PDF string from WebDynpro.
Please help....
Regards
Sujith

Hi,
You can call by creating external window method.
create LINK to URL or LINK TO ACTION according to requirement, for this. write code in onaction of that.
data: iv_url type string value 'http://<server>:<port>/sap/bc/gui/sap/its/webgui?~transaction=*se38 RS38M-PROGRAMM=rsparam;DYNP_OKCODE=SHOP'.
data: api_component type ref to if_wd_component,
 window_manager type ref to if_wd_window_manager,
 window type ref to if_wd_window.
api_component = wd_comp_controller->wd_get_api( ).
window_manager = api_component->get_window_manager( ).
window = window_manager->create_external_window(
 url = iv_url
 modal = abap_false ).
window->open( ).
Cheers,
Kris.

Call SAP Transaction from BSP

Hi,
I am new to BSP. I have to call SAP Screen on button click event on BSP and also need to pass data at runtime.
I searched this forum but didn't find the right solution. I tried to call SAP screen from BAPI and through URL but no success.
Anyone knows how it can be done?
Regards,
Usman Malik

Thanks for your reply,
Actually I am very new to BSP. I don't understand where to put this code?
[System]
Name=DEV
Description=DEV [Development]
Client=123
[User]
Name=RAJA
Language=EN
[Function]
Title=
Command=*SU01 USR02-BNAME=raja;
Type=Transaction
[Configuration]
WorkDir=d:xxxxxxSapWorkDir
[Options]
Reuse=1
Second thing is about shortcut. Do I have to place this shortcut on server?
Thanks,
Usman Malik

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cheers
Ajay

Hi Ajay,
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I have a function named: f_calc_value which return the variable v_result. This function is part of a package.
How can I call this function from a new procedure I am creating?
Thanks

or refer this theread....calling function from procedure

Can I call a function from a dll in LabVIEW that returns:double*string and int.?

I have a function from a dll that return a double* string and an integer. How can I call this function from LabVIEW? There is a possibility to work in LabVIEW with a double* string?

pcbv wrote:
> Hello all, The header of the function is:
>
> "HRESULT WRAPIEnumerateDevices(WRAPI_NDIS_DEVICE **ppDeviceList, long *plItems);"
>
> where WRAPI_NDIS_DEVICE have this form:
>
> typedef struct WRAPI_NDIS_DEVICE { 
> WCHAR *pDeviceName; 
> WCHAR *pDeviceDescription; }
> WRAPI_NDIS_DEVICE; 
>
> The function is from WRAPI.dll, used for communication with wireless card.
> For my application I need to call in LabVIEW this function.
Two difficulties I can see with this.
First the application seems to allocate the array of references
internally and return a pointer to that array. In that case there must
be another function which then deallocates that array again.
Then you would need to setup the function call to have a pointer to an
int32 number for the deviceList parameter and another pointer to int32
one for the plItems parameter.
Then create another function in your DLL similar to this:
HRESULT WRAPIEnumExtractDevice(WRAPI_NDIS_DEVICE *lpDeviceList, long i,
CHAR lpszDeviceName, LONG lenDeviceName,
CHAR lpszDeviceDesc, LONG lenDeviceDesc)
if (!lpDeviceList)
return ERROR_INV_PARAMETER;
if (lpDeviceList[i].pDeviceName)
WideCharToMultiByte(CP_ACP, 0,
pDeviceList[i].pDeviceName, -1,
lpszDeviceName, lenDeviceName,
NULL, NULL);
if (lpDeviceList[i].pDeviceName)
WideCharToMultiByte(CP_ACP, 0,
pDeviceList[i].pDeviceDescription, -1,
lpszDeviceDesc, lenDeviceDesc,
NULL, NULL);
return NO_ERROR;
Pass the int32 you got from the first parameter of the previous call as
a simple int32 passed by value to this function (and make sure you don't
call this function with a higher index than (plItems - 1) returned from
the first function.
Rolf Kalbermatter
Rolf Kalbermatter
CIT Engineering Netherlands
a division of Test & Measurement Solutions

How to call javascript function from PL/SQL procedure

Can anybody advice me how to call javascript function from PL/SQL procedure in APEX?

Hi,
I have a requirement to call Javascript function inside a After Submit Process.
clear requirement below:
1. User selects set of check boxes [ say user want to save 10 files and ticks 10 checkboxes]
2. user clicks on "save files" button
3. Inside a After submit process, in a loop, i want to call a javascript function for each of the file user want to save with the filename as a parameter.
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I am getting error "Bad query:ORA-00904: invalid identifier" while calling function in the mapping of an interface.
Can some one provide the syntax of calling user function from interface mapping.
Thanks,
RP

user452108 wrote:
Can some one provide the syntax of calling user function from interface mapping.Oracle's Call Iinterface, the OCI, does not work differently when coding using a Dvorak keyboard, or writing code using a pretty pink font in the editor.. or coding the call from an interface mapping (whatever the hell that that is).
You have 2 types of calls. SQL and PL/SQL.
To call a function via SQL, it can be done using a the standard cursor interface. E.g.
select MyFunkyFunction from dualIt will return the function value via a single row with a single column. The standard cursor fetch and close cursor calls are used.
To call it via PL/SQL, an anonymous PL/SQL block is needed, and the caller needs to use a bind variable to receive the value from the function. The anon block will look as follows:
begin
:bindVar := MyFunkyFunction;
end;Refer to your client's abstract layer for interfacing with the Oracle Call Interface, on how to deal with bind variables.

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

Calling a function from SQL prompt that returns a record

Hi,
I've been trying to execute a function that is present on a different database. for eg. I am loged on to a database say 'A' and trying to execute a function present in database 'B'. this function is present in a package 'X' which has 2 functions and two procedures. From the packages i am able to execute the two procedures and one of the function.
So i guess it is not a problem with the access permissions. The function that i am trying to call say function I has got 3 OUT
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thanx in advance
null

Hi Anand,
As your function has 3 OUT parameters and it returns a record you can not just call it from SQL Plus. You need to write small PL/SQL program and use variables to hold the OUT values and the returned record.
Good Luck,
RajKiran
null

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I have a movieclip on the timeline and within that movieclip
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Well, I'm at least not getting an error - however, nothing is
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Hi, how can i call a function from a dll which is written by visual studio c++ in test stand? Although the functions in dll are exported and i've chosen c/c++ adapter, i saw no function in test stand. Is there a different step while i'm calling a function from a dll written by c++ than calling a function from a dll written by cvi?

Hey Sadik,
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Regards,
Jackie
DAQ Product Marketing Engineer
National Instruments

Call SAP function from OWB

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