RFC to RFC sscenario

hi,
all can any one send me link for RFC to RFC scenario
where response of one RFC is mapped with request of another RFC.
thanks and regard
Diwakar Chaube

Hi Diwakar,
SAP does not recommend diverting an existing, functioning RFC connection between two SAP business
systems so that the data passes through the Integration Server.
If you still want to do it, as Raj said you can simply
1. Import the RFCs of sender of receiver.
2. Do the necessary mapping.
3. Configure sender and receiver RFC adapters.
Before that check if you have RFC destination for the RFC adapter. If not You should establish it. To establish an RFC destination for the RFC adapter.
1. Call the transaction Display and Maintain RFC Destinations (SM59).
2. Select an existing RFC destination of type ABAP Connections (for example, ABAP_Old) by double-clicking it.
3. Choose Destination ® Copy and copy the RFC destination using a new name (for example, ABAP_New).
4. Save the new RFC destination (ABAP_New) and delete the old RFC destination (ABAP_Old).
5. Create a new RFC destination (for example, RFC_Adapter) of type T (TCP/IP connection) as the RFC destination for the RFC adapter.
6. Select the registration type Registered Server Program and in the Program ID field enter the corresponding program ID from the configuration of the sender RFC adapter.
7. In the Gateway host and Gateway service fields, enter the gateway host and gateway service from the configuration of the sender RFC adapter.
8. If the sender system is a Unicode system, define the RFC destination as Unicode.
9. Using the name of the old ABAP connection (ABAP_Old), create a new RFC destination of type L (logical destination with reference entry).
10. In the Reference Entry field enter the RFC destination (RFC_Adapter) for the RFC adapter.
For more details take a look at this link. http://help.sap.com/saphelp_nw70/helpdata/en/25/76cd3bae738826e10000000a11402f/content.htm
Kindly reward points, if you find this tip useful!
Thanks
Vikranth
Edited by: Khimavath Vikranth on Jun 4, 2008 8:18 AM

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Hello,
I am wondering if anyone can send me some feeback for such scenario. SAP R/3 version is 4.6c, SAP XI is 3.0 and JCo are 2.0.12.
I am having some trouble which I think are link to the fact that the SAP XI is Unicode and not the JCo.Server ... However I was thinking SAP XI will adapt, since it works well for scenario SAP R/3 (RFC)> XI (RFC)> SAP R/3.
Thanks for your feeback.

Hi Grégory,
I guess I faced a similar problem, the problem was that in the receiver RFC adapter you have to specify both an RFC target system and a system to lookup the metadata.
The target RFC system hat to have the same unicodeness of the metadata lookup system that means in your case that if jco server is non unicode also you R3 has to be non unicode otherwhise it will not (never) work, because this is a mandatory requirement of the RFC adapter.
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Hello all,
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Hi Primini,
couple of stupid-but-necessary questions:
1) have you imported the RFC model in PI Repository?
You don't need to have the RFC metadata in PI ABAP stack (there is no point in doing that), but rather in the PI Repository/ESR, within the SWCV you've created.
Check the "Activities" session of this link for more details:
http://help.sap.com/saphelp_nw70ehp2/helpdata/en/2b/a48f3c685bc358e10000000a11405a/frameset.htm
2) if you have done 1), have you configured the RFC Sender scenario properly?
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This should make your scenario work.
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Let us know the results.
Best regards,
Henrique.

JDBC(Sender)-XI-RFC (Request) RFC (Response)-XI-JDBC(Receiver)

Hi All,
JDBC(Sender)-XI-RFC (Request)
RFC (Response)-XI-JDBC(Receiver).
Need some solution for sending email for successfully completion of scenario after updating SQL DB Table.
Let me explain the scenario:
We are pooling the SQL DB table to pull the records and map the records to RFC request parameters, after successful Posting the entries in R3 HR, RFC response contain the same with E (Error) S (Success) records status, we are updating the same in SQL DB table, I implemented the complete scenario without BPM with the help of module processor in Sending JDBC Adapter, scenario is working fine but now we have to send the successful mail to our support team with status contain Number of success, Error and total records as email.
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Hi Bhavesh,
Thanks for your help and your blog is really helpful. I implemented the UDF for generating Email Alert but this alert is generating before Updating the SQL Database, is their any way to generate alert after updating the SQL.
Actually in my scenario we are sending the data from SQL to R3 by RFC and again updating the SQL status whatever the RFC return, after successfully updating SQL we need to send success email to support people but if we are sending the email before updating the DB then their will be problem.
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With Regards
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RFC Adapter RFC to File

Hi,
Can somebody help me to view this thread. I am learning XI using RFC to File and I have got some difficulties in undestanding the Adapter Configuration.
/people/michal.krawczyk2/blog/2005/03/29/configuring-the-sender-rfc-adapter--step-by-step from Michal.
When I select this thread, I get blank page.
Thanks

Hello MK and Shabarish,
I need a little more help from you.
Here is XI Scenario.
Want to send Material info using RFM from system A to System B via XI.
Process: In System A, I create an RFM and send the data via dest paramter.
It looks like this.
Call Function
     dest 'SYSTEMA_SENDER'
1. I created T - RFC Destination in systemA.
    RFC Name     SYSTEMA_SENDER
    gateway host gbdsc1 ( using smgw)
    serveric          sapgw11
    Program id     SystemA_Sender
                         Registered server program, unicode.
2. In XI box, in Integration configuration, Created RFC sender channel with the following paramter
    Adapter Type   RFC - Sender
    RFC Server Parameter -
             Applcation server(Gateway) gbdsc1    ( As in RFC dest System A )
             App service(gateway)           sapgw11
             Program ID                          SystemA_Sender
    RFC Metadata repository
            Application Servr         ( What do I enter here is it System A)
            System Number
            Logon on User
            Logon pw
            Client
             Language
Finally,
In system A when I do connection test I get the following errors
Error: Program SystemA_Sender not registered
Location SAP-Gateway on gbdsc1/sapgw11
Detail:TP SystemA_Sender not registered
and other errors
Can you identify any correction required for the above RFC destination and RFC configuration?
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Regards

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Hi,
I am trying to do RFC to RFC scenario without BPM.but in sender communication channel following error is coming.
Sender channel 'CC_RFC2RFC_SENDER' for party '', service 'BS_RFC2RFC11' (internal name 'RfcServer[CC_RFC2RFC_SENDER]')
Server data: {jco.server.gwhost=192.168.2.12, jco.server.progid=program_rfc2rf, jco.server.gwserv=sapgw00, jco.server.unicode=0}
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Hi Priyanka,
I did as you had told but it is again showing same problem.
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Hi,
I want to try RFC to RFC scenario .For this have One client with Solution manager and another client has R/3 on it .I want update a z table in R/3 from the data i have in solution manager (RS001).
I want to know following things :
what is the program ID in RFC sender adapter ?
where should i make the rfc destination .....which my abap program will call ...via xi ....picking data from solution manager.

Hi,
what is the program ID in RFC sender adapter ?
The same ID as u configure in RFC destination at sending SAP system.
where should i make the rfc destination?
1. Transaction SM59 on sending sap system: To XI
2. On XI: To receiving sap system
which my abap program will call ...via xi?
Your abap program at sending sap system calls a function modul at XI:
CALL FUNCTION 'myFunction' DESTINATION 'myDestSM59' ...
....picking data from solution manager.
receiving SAP system
You need a synchronous scenario. R/3 system function modul works as Outbound, sol man function modul as Inbound.
Regards,
Udo

** JCO$Exception Problem in RFC to RFC scenario

Hi Friends,
I am doing RFC to RFC scenario. We have two IDES system. One XI system. The scenario is to send the Vendor data from First IDES system (Z_APPLE_VENDOR_SEND) to call the RFC (Z_APPLE_VENDOR_INSERT) in the second RFC system. Sync to Sync Scenario. In this case data is passed from source system and mapped to target RFC soruce Structure. But, not able to login into target system. The following error is occured in SXMB_MONI.
com.sap.aii.af.ra.ms.api.DeliveryException: RfcAdapter: receiver channel has static errors: can not instantiate RfcPool caused by: com.sap.aii.af.rfc.RfcAdapterException: error initializing RfcClientPool:com.sap.aii.af.rfc.core.repository.RfcRepositoryException: can not connect to destination system due to: com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to SAP gateway failed Connect_PM TYPE=A ASHOST=aprins05 SYSNR=01 GWHOST=aprins05 GWSERV=sapgw01 PCS=1 LOCATION CPIC (TCP/IP) on local host with Unicode ERROR partner '172.25.12.23:sapgw01' not reached TIME Fri Oct 17 23:28:55 2008 RELEASE 700 COMPONENT NI (network interface) VERSION 38 RC -10 MODULE nixxi.cpp LINE 2764 DETAIL NiPConnect2 SYSTEM CALL connect ERRNO 10061 ERRNO TEXT WSAECONNREFUSED: Connection refused COUNTER
Friends, I have tested the following : SLDCHECK, Connection between IDES and XI system. Checked the Gateway of receiver side IDES system thru tcode SMGW. All are working fine. But, still the problem comes.
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Kind Regards,
Jegathees P.

Hi
Restart the Receiver System once and try again.
Go throgh the following thread
(102) RFC_ERROR_COMMUNICATION: Connect to SAP gateway failed
Regards
Sridhar Goli

RFC to RFC scenario fails with error

Hello Guys,
In our XI support we found errors for RFC to RFC scenario.
Some messages failed with the below error :
SAP:Category>XIServer</SAP:Category>
<SAP:Code area="INTERNAL">HTTP_RESP_STATUS_CODE_NOT_OK</SAP:Code>
<SAP:P1>503</SAP:P1>
<SAP:P2>Service Unavailable</SAP:P2>
<SAP:P3 />
Latter the new RFC messages were having this error :
<SAP:Category>XIAdapterFramework</SAP:Category>
<SAP:Code area="MESSAGE">GENERAL</SAP:Code>
<SAP:P1 />
<SAP:P2 />
<SAP:P3 />
<SAP:P4 />
<SAP:AdditionalText>com.sap.aii.af.ra.ms.api.DeliveryException: Object not found in lookup of RfcAFBean.</SAP:AdditionalText>
Now all the messages are getting processed.
Can you please tell me the cause this happens every now and then.
What is the solution.

Hi Rajeev,
See these threads:
Re: HTTP_RESP_STATUS_CODE_NOT_OK - Error in ABAP proxy
Re: 503 Error - HTTP_RESP_STATUS_CODE_NOT_OK
XIServer error raised: 503 Service Unavailable with SOAP Adapter
http://www.saptechies.com/http-errors-in-xi/
HTTP_RESP_STATUS_CODE_NOT_OK 503
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BR,
Alok

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Tks.

The error isnt logged in SMXB_MONI because it happens in Adapter Engine, which is in java stack (and SXMB_MONI is in abap stack). Therefore you won't be able to see the error there.
Go to Runtime WorkBench, Message Monitoring and check the errored message there. Open the details screen and check the Audit Log for futher information about the error you got.
Regards,
Henrique.

RFC-To-RFC as Async

Hi all,
Here my scenario is RFC-To-RFC.
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Can anyone suggets regarding this.
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Kalyan.

Hi Kalyan,
At first export ur xsd of RFc and save it on desktop .Open it and change the occurence of it to unbounded .Now again import it under "External definitions" in your IR & then use.It will help u in accepting multiple entries.
and check these links
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/877c0d53-0801-0010-3bb0-e38d5ecd352c
/people/michal.krawczyk2/blog/2005/12/04/xi-idoc-bundling--the-trick-with-the-occurance-change
Regards,
Vinod.

RFC to RFC testing!!

Hi,
How to test the RFC to RFC scenario?
Also the necessary configurations settings on the sender adapter side?
Is RFC going to support async mode.
Please guide me in this issue.
Thanks in Advance,
Kiran

For the sender RFC Configuration
1. create a TCP/IP Connection in sm59 of the R/3 system.
TCP/IP Destination Name
Registered program id
Port and IP address
2. provide the same information in the sender CC of RFC.
Receiver RFC Configuration
1. Create a R/3 destination in sm59 of the R/3 system
2 . Provide the same information in the Receiver CC.
To test the RFC in Sync Mode
1. go to SE37 and press F8
2. Provide the TCp/IP connection in the destination and provide the parameters for the RFC.
To test the RFC in ASync Mode
call the RFC in background task mode .
Syntax
CALL FUNCTION func IN BACKGROUND TASK
                     [DESTINATION dest]
                     parameter_list
                     [AS SEPARATE UNIT].
To analyse about the errors in the RFC
http://www.saptechies.com/faq-xi-30-pi-70-pi-71-rfc-adapter/
Thnz
Mohamed

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Hi all , i did a small application in webdynpro abap by calling BAPI . MY application is when i enter the studentid and click the submit button i shoutl get student details .
but when i'm clicking the submit button i'm gettting the error
"RFC Exception COMMUNICATION_FAILURE with Message RFC destination RFC does not exist. Occurred " can any one help me out.

hi rajeev.....
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---regards,
   alex b justin

Failed to transform XML-RFC to RFC:com.sap.mw.jco.JCO$Exception: (130)

Hi All,
I am working on Rfc-SOAP scenario.
I am getting error in SAP, there is no error in SXMB_MONI, responce is successfull and correct from SOAP.
In SAP Dump is saying following
Runtime Error CALL_FUNCTION_REMOTE_ERROR
Date and Time 08/07/2007 09:14:14
"failed to transform XML-RFC to RFC:com.sap.mw.jco.JCO$Exception: (130)
Please guide
Regards

Hi Rohan !!
Check this threads:
- /people/michal.krawczyk2/blog/2005/03/29/configuring-the-sender-rfc-adapter--step-by-step
- CALL_FUNCTION_REMOTE_ERROR
to see if you have correctly configured the RFC Sender, and the possible cause of error.
Regards,
Matias.

Regarding RFC to RFC Process

Hi I want to configure the below scenario's
First Process
1) RFC->XI->RFC (In the beginning I need to receive the RFC from the sender and then do an RFC to the receiver)
Second Process
2) RFC->XI, XI ->RFC, XI->File.
Do I need to Create Any Data Types?. What are all the mappings I need to Define, How many Interface Mappings required.
Regards,
Varun

Hi,
>>Moreover, I dont see any messages in Message Monitoring (SXMB_MONI) or in Runtime Workbench for the Sender and Receiver RFC Communication Channels.
That means Your Process is itself Wrong.
So please try to make sure that your RFc is carrying the data and sending to XI.
For this u shld be able to see the message in XI's MONI.
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Regards
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