Calling ABAP RFM from IBM z/OS COBOL

Anybosy every called an ABAP RFM from an IBM z/OS COBOL program using either the RFC SDK or the JCo? We're facing this scenario and are curious about any examples or how to guides on the topic.
Thanks

Don't any examples, but these links might help you
<a href="/people/gregor.wolf3/blog/2004/09/05/access-sap-r3-from-external:///people/gregor.wolf3/blog/2004/09/05/access-sap-r3-from-external
<a href="Sending data to a mainframe using APPC-LU6.2 protocol://Sending data to a mainframe using APPC-LU6.2 protocol
Regds
Manohar

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Call ABAP RFC From mapping

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

Calling ABAP report from BEx query

Good day!
I want to call ABAP report from BEx query by right-clicking on the field and using context menu. I know that transaction RSBBS is used (sender-receiver connecting), but I don't know how to transfare data to ABAP program
In ABAP program I want to know at least data from those cell in BEx query, that was right-clicked.

Depending on your requirement and environment, you have the following options:
1. Use an info spoke and make selections as you would in a query.
2. USe FM RS_VC_GET_QUERY_VIEW_DATA_FLAT to send the data to a file and your ABAP can read this file.
Ravi Thothadri

Calling ABAP Code From BSP

Hello all,
I dont have much idea of BSP ans would like to have some inputs from you all.
I would like to know that can I call ABAP transaction from BSP page ?
I have got a set of column entries just as an ALV column on my BSP page and I would like to provide hotspot or double click functionality so that for each of the entries in the table , the BSP page navigates to ABAP tcode and back to BSP page.Is this functionality possible?
any help would highly be appreciated.
Regards
Amruta

Hi Amruta ,
You can't call an R/3 transaction directly from BSP.
But you can achieve all the functionalities it does .
for ex ..if an r/3 transaction is a report , u hav to code in BSP editor .u can call function modules from BSP .
But one thing u hav to concern is ,,in BSP Apllication logic is seperatd from Business logic .
U hav to move all your results into an itab / params and display that inside HTML tables .
Start ur journey from here .......
http://help.sap.com/saphelp_erp2004/helpdata/en/e6/e23fd8c47e11d4ad320000e83539c3/frameset.htm
All the best .
Regards,
J

Calling ABAP method from JCo

Hi All,
I need to invoke a static method of an ABAP class from JCo. Is this possible? I am new to JCo. Any help in this regard is highly appreciated.
Thanks,
Praneeth

Hello Praneeth,
i'm not sure about calling ABAP class method from JCo directly, but there is a possibility to call function module from SAP R3. And the shortest way to do so is described in Re: Accessing SAP backend from j2ee without entrprise portal thread, answered by me.
I guess there is no problem to call an class method from an function module.
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regards,
mz

Call ABAP program from Unix script passing dynamic filename

Hi,
Does anyone know if it is possible to call an ABAP program from a Unix script passing a dynamic filename to the ABAP program?
We are receiving a file from an external company and on receipt of the file want to call an ABAP program passing the filename. The filename is made up of File ID, Date and Time which we need to read in the ABAP program. We usually use Events to trigger a program which is fine when the filename if static however since this filename will be dynamic we cannot do this. In addition we cannot just rename the file to a static name in the Unix script as we need to know the value of the date and time from the file ID in the ABAP program. I can change the ABAP program to check our /in directory for a Filename that starts with the fixed File ID however I thought there must be a better way of doing this. We want the external company to put this information in a file header record but they don't want to change the file contents. Any ideas would be appreciated.
Thanks,
Sinead.

You could follow the following method
1.Let the external file reside in the SAP application layer in a defined path e.g. /usr/sap/tmp/interface/working/
2.Write an ABAP program which will include the following steps:-
i) read all files in the file path using function module EPS_GET_DIRECTORY_LISTING
ii) Read the data from files existing in the directory using OPEN_DATASET statement
iii) After the files have been read move the files to another directory e.g. /usr/sap/tmp/interface/backup/ or you can delete the file.
3.Schedule this program to be executed depending on the frequency of the external file being generated.

Calling ABAP Program from a Process Chain

I am calling an ABAP Program from Process Chain by adding a Process Type u201CABAP Programu201D,
My ABAP program writes lots of information using write statements.
I looked in Process Chain Log; I do not see output from Write statement. I am pretty sure my write statements were executed. I also looked in SM37 job log. I do not see any more information.
Where to see the output generated from ABAP.
Thanks.

Hi,
First find out where your ABAP program the data written.You need to write it into and spool then only you can see it.
Transaction SP01, you can use the FM 'GET_PRINT_PARAMETERS' in your abap program to write to spool.
Thanks,
Ravi

Call ABAP program from a Feature - PE03

We are in process of upgrading from 4.6 C to ECC 6.0. One feature (CSTV1) will not activate because there is a limit on generated programs to under 10,000 ABAP statements. SAP told me to call an ABAP program from the feature to reduce the number of ABAP statements in the generated program. Has anyone created a feature that called an ABAP program? I searched SAP help and I can't find any information about calling a ABAP program.
Thanks in advance,
Mark Ashabraner

Hi Mark,
You can try it this way.. Get the name of the ABAP Program generated by the feature from its attributes. it will be something like '1PAPA/FEAT020Z0106'...May be you can change this program ie put a substantial chunk of this code in a subroutine in another program & call that with a PERFORM from this Program..
~Suresh

Call ABAP Program from outside SAP

Hi all,
How can I call an ABAP program from outside SAP, for example from a C++ executable, a .NET assembly or a JAVA package ? Are their "adapters" provided by SAP for this ?
Angela

Hi Angela,
as mho already stated:
For external connections to ABAP, the sap-proprietary "remote function call (RFC)" is a common way.
SAP delivers an RFC-library for this, and for some development environments SAP even offers a connector on top of this library to make connectivity more easy (SAP Java Connector, SAP Business Connector, SAP Connector for Microsoft .Net). An RFC is always starting function modules in ABAP, not ABAP programs, and these function modules need the attribute "remote-enabled".
(Remark: in the context of SAP NetWeaver Process Integration, SAP offers adapters for connectivity, also for ABAP systems.)
For ABAP systems on basis code line 6.20 and above, the remote-enabled function modules can externally be used as web services.
Information on RFC can be found in the SAP Help Portal http://www.help.sap.com, e.g. [RFC Call - Example Program|http://help.sap.com/saphelp_nw04/helpdata/en/3d/733760ccb411d2b4550060941936e3/frameset.htm]. A search in SDN provides links to the Help Portal as well.
>
Angela GALACY wrote:
> For example, what if I develop an EJB inside NetWeaver, will I be able to access this from any J2EE client ?
This part is beyond the ABAP question, and my guess is pretty simple: like on any other J2EE server.
Regards, Boris

Call abap commands from oracle enviorment

Hello experts,
i have quite no experience with SAP but i have this problem:
in oracle db we have datas which are in variables to one ABAP function. And we need call this func with this parameters. From our SAP experts i get information that our SAP support Bussines Connector. I think that BC is some server component which allows comunicate me with sap via xml. And my questioin is how connect to sap using this BC from pl/sql if it is possible. Or what are other possibilities comunicate with sap and call abap function. I hope my scenario is clear, if not i will describe it in more details.
thanx for help.
Jakub.

Hello,
i think i will use BC because our SAP expert send it to me as possible way. I understand their msg as that BC server is ready. But i dont know if i understand this architecture well: BC is server which allows comunicate with sap and use abap function. And i need any client application to connect to BC and send abap statements using any sap-bc's xml files. is this right? If it is how i can connect to BC from pl/sql if it is possible if not can i use java?
Jakub.
Edited by: An Organic on Mar 6, 2008 4:35 PM

Urgent: call ABAP program from BSP

hi BSP experts,
We just want to trigger an ABAP program to say "Hello World" in BSP and see the wording "Hello World" on web browser when running it from BSP. One BSP expert Raj gave the answer by using the following in BSP:
oninitialization:
submit ('z_program_name') and return exporting list to memory.
call function 'LIST_FROM_MEMORY'
       tables
            listobject = listobject.
call function 'WWW_HTML_FROM_LISTOBJECT'
       exporting
            report_name = 'z_program_name'
       tables
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            listobject = listobject.
clear output_str.
loop at html into html_wa.
    concatenate output_str html_wa into output_str.
endloop.
layout code:
<htmlb:content design="design2003">
<htmlb:page title = " ">
<htmlb:form>
<%= output_str %>
</htmlb:form>
</htmlb:page>
</htmlb:content>
We put the above in our BSP and then activate them, but get the following error:
Field "LISTOBJECT" is unknown. It's neither in one of the specified tables nor defined by a "DATA" statement. "DATA" statement."DATA" statement.
And the error stopps here:
submit ('z_program_name') and return exporting list to memory.
call function 'LIST_FROM_MEMORY'
tables
listobject = listobject.
Any idea?
We will give you reward points!

hi Tanguy,
Eventually, I have figured it out on how to make the code works by showing "Hello World!" on web browser. But actually we would like to run another ABAP program which open a new container on users' machines, download an Excel template stored on server to the opened container on users' machinese, and then dump SAP table data to the opened excel template. This program works very well through SAP GUI, but users would like to run it on web that we tried to run this program in BSP, but it doesn't work with your code! Any idea?
Thanks alot!

RFC_NO_AUTHORITY calling ABAP function from a Web Service

Hi,
We have a web service that publishes existing BAPIs, and some custom ABAP functions.
When calling the custom ABAP functions we a "system exception" in the client side. Looking at SM21 the log has a dump:
The user "1DDD8B960830" in the client 310 attempted to execute the function
module
"RFCPING" from the function group "SYST", but does not have the appropriate
RFC authorization.
Error in the ABAP application program.
The current ABAP program "SAPLSYST" had to be interrupted because it contains
a statement that cannot be executed.
We're on SAP-Release 710
Please take into account that RFCPING is not a function we're calling...
Any help would be appreciated
Edited by: Enrique VETERE on Jun 25, 2008 5:35 PM

Hi Enrique,
a search for string "RFCPING authorization" in SAP notes shows up note 1108662 as the result, solution:
> Add the function group SYST to the RFC authorization. Add the function group "SYST" to the default role SAP_BC_WEBSERVICE_SERVICE_USER in the authorizations for "Cross-application Authorization Objects" in the area "Authorization Check for RFC Access" and the object "Name of RFC object to be protected" and save and activate this role. You should then execute a user comparison for this role."
Please check the complete note.
HTH, regards, Boris

Call ABAP FM from XI Java mapping

Can you please provide me some documentation on how to make a call to ABAP function module from Java mapping.
Basically this would be a RFC lookup from Java mapping.
Any recomendations on which one is a standard approach among ABAP Mapping vs JAVA mapping within XI.
Your responses are appreciated.
TNV

Hi TNV,
<i>I am more looking into using RFC call from java mapping.</i>
The article by Michal can be used to make the RFC lookup not only from an User Defined Function but also from a java mapping.
You can write any piece of java code inside the EXECUTE() method of your Java Mapping including the RFC Lookup API code in michal's article.
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/xi/xi-code-samples/xi%20mapping%20lookups%20rfc%20api.pdf
Regards.
Bhavesh

How to call ABAP programs from Excel

Hello everyone,
Currently I'm investigating the integration of Excel and ABAP program. I find it's easy to call Excel from ABAP program, but does anyone of you know how I can first open and do some actions in an Excel sheet first, and then, for example, when I press the save button, the data will be transferred back to ABAP system? I think when openning the Excel, the logon of the backend system is needed.
I've ever seen this functionality in some BW-reporting tools, but I cannot remember the details.
Thank you very much and best regards,
Leon

yes in BW we are having this concept of creating wookbooks & queries.
If u have BW server Go to Transaction RRMX - u will get a Microsoft Excel sheet.
Here it allows u to logon to the SAP system.
For details see this link.
<a href="https://forums.sdn.sap.com/click.jspa?searchID=561476&messageID=2553631">https://forums.sdn.sap.com/click.jspa?searchID=561476&messageID=2553631</a>
<a href="https://forums.sdn.sap.com/click.jspa?searchID=561476&messageID=519862">https://forums.sdn.sap.com/click.jspa?searchID=561476&messageID=519862</a>

Call ABAP program from a process chain

Hi ,
Can anyone tell me how do we call an ABAP program in R3 from a process chain in BW.
Its real urgent please help.
Thanks
Ankit

Hi,
Create ABAP program in BI/BW system with name like ZFILL_CALL.
Create RFC enabled function module(eg: ZRFCFM) in R/3 system, in this function module call your program which fills the ZTABLE from application server.
Call RFC function module ZRFCFM from your program ZFILL_CALL in BW system.(u need to RFC connections to these systems).
Create process of type "ABAP program" which u will find in General sevices in RSPC. Attach this process befor u r inpackage process chain.
Hope it will work.
Sree

Calling ABAP RFM from IBM z/OS COBOL

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