XI and RFC Help !

Hi XI Experts...
I am Beggining with XI and I am in a integration project with PP module of R/3 and I need to send the informetions of PP to SQL Server Database of Non-SAP System !
Someone send a documentation how to receive a RFC in a XI and insert this informations in SQL Server DataBase !
If Possible ...please ...send me a step by step like this:
/people/sap.user72/blog/2005/06/01/file-to-jdbc-adapter-using-sap-xi-30
Thank's very much to atention and aid !
Best Regards.
MBoni.

Marcelo
Go through this urls for step by step procedures:
/people/shabarish.vijayakumar/blog/2006/03/23/rfc--xi--webservice--a-complete-walkthrough-part-1
/people/shabarish.vijayakumar/blog/2006/03/28/rfc--xi--webservice--a-complete-walkthrough-part-2
You use this urls and bring your message to XI. From XI since you are using SQL Server you can use JDBC adapter. You can find out how to configure your JDBC adapter in https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/1772. [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken]
Also go through this url to maintain your RFC destinations centrally:
/people/michal.krawczyk2/blog/2005/08/22/xi-maintain-rfc-destinations-centrally
Also go through this SAP Notes: 730870 for FAQs on RFC.
Regards,
---Satish

Similar Messages

SAP CRM DECOUPLING - NEEDS BAPI AND RFC HELP

Rt now we are working on Decoupling project.I will explain you the            scenario .
           Client has sap 4.6 C and CRM 2.0 connected with CRM middleware.
           Client is upgrading SAP 4.6 C to ECC 6.0 but not upgrading crm2.0 .
           Therefore ECC 6.0 will not suport middleware and we need to restore the connection                   between SAP ecc 6.0 and crm 2.0 without using middleware.
           we will be using bdc rfc bapi and idoc and change pointers to establish the connection            and restore the data flow.
           Can anyone help me if you have some idea i need the bapi or function module that is used for            creating products in CRM 2.0 .

Hi james
I have some documents on CRM please give me ur mail id i will send it to you.

Help with RFC sender, Program And RFC Destination

Hi!!
my scenary is asynchronous
     RFC Sender -> SAP-XI -> Oracle reciever
I have a problem with abap, especially rfc, program and rfc destination. The connection with SAP-XI exist and SAP-XI receive the message but the message is empty.
1. In my program on the line
          CALL FUNCTION 'ZBAPI_SD_PED_ORD_SERVIC' DESTINATION 'ZXI_ENVIAR_PED_ORD_SERVIC'
          catch an error system_failure = 2 and it dont execute the rfc ZBAPI_SD_PED_ORD_SERVIC
2. I rewrite my program, that line to
          CALL FUNCTION 'ZBAPI_SD_PED_ORD_SERVIC' STARTING NEW TASK 'NEW' DESTINATION 'ZXI_ENVIAR_PED_ORD_SERVIC'
          catch an error communication_failure = 1 but the rfc ZBAPI_SD_PED_ORD_SERVIC is executed but no send to SAP-XI
3. I rewrite my program, that line to
          CALL FUNCTION 'ZBAPI_SD_PED_ORD_SERVIC' IN BACKGROUND TASK DESTINATION 'ZXI_ENVIAR_PED_ORD_SERVIC'
          No error but it dont execute the rfc ZBAPI_SD_PED_ORD_SERVIC and the message in SAP-XI is empty, display the tables but not the row. i check the table PED_ORDEN and RETURN but the controls fields dont are afected.
What is my Error?
Where am i making a mistake?
RFC
FUNCTION zbapi_sd_ped_ord_servic.
*"Interfase local
*" TABLES
*"      PED_ORDEN STRUCTURE ZSD_RFC_T04
*"      RETURN STRUCTURE ZSD_RFC_R06
TABLES: zsd_ped_orden, zsd_rfc_r01.
DATA: tb_ped_orden LIKE zsd_ped_orden OCCURS 0 WITH HEADER LINE,
               tb_rfc_orden_error LIKE zsd_rfc_r01 OCCURS 0 WITH HEADER LINE.
*Get Pedido by Ordenes
SELECT * INTO CORRESPONDING FIELDS OF TABLE tb_ped_orden
          FROM zsd_ped_orden
          WHERE estatus EQ space.
LOOP AT tb_ped_orden.
    MOVE-CORRESPONDING tb_ped_orden TO ped_orden.
    APPEND ped_orden.
    tb_ped_orden-estatus = 'X'.
    tb_ped_orden-fecha_actualiz = sy-datum.
    tb_ped_orden-hora_actualiz = sy-uzeit.
    MODIFY tb_ped_orden.
ENDLOOP.
MODIFY zsd_ped_orden FROM TABLE tb_ped_orden.
COMMIT WORK.
*Errors in Ordenes
SELECT * INTO CORRESPONDING FIELDS OF TABLE tb_rfc_orden_error
          FROM zsd_rfc_r01
          WHERE estatus EQ space.
LOOP AT tb_rfc_orden_error.
    MOVE-CORRESPONDING tb_rfc_orden_error TO return.
    APPEND return.
    tb_rfc_orden_error-estatus = 'X'.
    tb_rfc_orden_error-fecha_actualiz = sy-datum.
    tb_rfc_orden_error-hora_actualiz = sy-uzeit.
    MODIFY tb_rfc_orden_error.
ENDLOOP.
MODIFY zsd_rfc_r01 FROM TABLE tb_rfc_orden_error.
COMMIT WORK.
ENDFUNCTION.
PROGRAM
REPORT ZBAPI_SD_PED_ORD_SERVIC.
DATA: ped_orden LIKE ZSD_RFC_T04 OCCURS 0 WITH HEADER LINE,
      return LIKE ZSD_RFC_R06 OCCURS 0 WITH HEADER LINE.
CALL FUNCTION 'ZBAPI_SD_PED_ORD_SERVIC' DESTINATION 'ZXI_ENVIAR_PED_ORD_SERVIC'
     TABLES
          ped_orden             = ped_orden
          return                = return
EXCEPTIONS
    communication_failure = 1
    system_failure        = 2
    OTHERS                = 3.
IF sy-subrc <> 0.
MESSAGE 'error' type 'I'.
ENDIF.
COMMIT WORK.
RFC DESTINATION
RFC Destination: ZXI_ENVIAR_PED_ORD_SERVIC
Connection TYpe: TCP/IP Connection
Register Server Program: ZBAPI_SD_PED_ORD_SERVIC
Gateway host: host00
Gateway service: sapgw00

hi
For rfc sender adapter we hv to do some settings .Please chk whether this settings are well configured or not.
a) RFC destination
b) RFC channel in the XI directory
This weblog is a response to a few question about the basic configuration of the RFC sender adapter
that were posted on the XI forum (and also on my e-mail)
So here we go, basically we have to configure 2 things:
a) RFC destination
b) RFC channel in the XI directory
RFC destination:
1. To create the RFC go to TCODE: SM59
2. Create new destination of type T (TCP/IP)
3. Make sure you select Registered Server Program option before writing your program ID
4. Write you program ID (remember it's case-sensitive)
5. In the gateway host and gateway service write the values of your "Application system" - business system (not the XI server)
7. No configuration in the J2EE administrator nessecary
Now we can proceed to RFC channel configuration:
1. Enter your Application Server
2. Your Application Server Service
3. Enter your Program ID from the RFC destination
And we're done:)
Now you can test the RFC destination in SM59 to see if it works.
Please chk this following link.
1. RFC Processing with the RFC Adapter
http://help.sap.com/saphelp_nw04/helpdata/en/25/76cd3bae738826e10000000a11402f/content.htm
2. Configuring the Sender RFC Adapter -
http://help.sap.com/saphelp_nw04/helpdata/en/67/6d0540ba5ee569e10000000a155106/content.htm
3. /people/swaroopa.vishwanath/blog/2006/12/28/send-rfc-to-sap-xi-150-asynchronous
regards
Manas

RFC Sender and RFC Receiver Sync Scenario . Help required.

Hi,
I need to make RFC Sender and RFC Receiver Sync Scenario.
Any docs/links for it.
Regards

Hi,
I have CRM (r/3) and DM (r/3)system.
Data from differnent tables of CRM system needs to go to
DM system different tables , data will be saved there and then return response back to CRM system.
For this I have given one RFC for CRM system
For this I have given one RFC for DM system
So I have to make Sync Outbound Interface
and Sync Inbound Interface.
So I think so no BPM is required.I am correct?
Adapter -- RFC Sender and RFC Receiver Adapter.
Regards
Edited by: Henry H on Jan 29, 2008 11:20 AM

Logical system and rfc destination

hello all,
what is the difference between logical system and RFC destination?
thanks for ur help in advance.
regards,
vikas

Hi,
In any ALE scenario u need one sender and one receiver system.
Logical systems are just logical representation of these systems but in case of RFC destination u specify technical parameters for those systems like IP address and username and password to connect to that system.
Thus when u create port i.e.we21 u specify actual RFC destination for the system to which u want to connect and when u create partner profile for that logical system u specify this port so when u want to send data to this logical system i.e receiver system port will be used which in turn has RFC destination which will be used to connect to that system.
In simple terms logical systems are logical representation of any system and RFC destinations are physical/techinical systems.
Regards

Logical systems for modeldata and RFC metadata

Hi All,
I want to know how I can display the my own created logical system names under the drop-down menu when i have to select the logical system names for modeldata and rfc metadata. I don't want to them to be written instead i want them to be one of the options in the drop down menu, as we have them in the FLIGHT_LIST_INIT example found in the sample applications and examples.
Thanks in advance
Srikant

Hi,
While creating SLD for your R/3 systems give the desired name of wht u want instead of logical name.
For configuring the same refer the link below :-
http://help.sap.com/saphelp_erp2004/helpdata/en/29/e0b75c2b7d40c5bfbda82e905b701c/frameset.htm
Regards,
guru

DIFFERENCE B/W IDOC AND RFC   ADAPTERS

HI FRIENDS,
WHAT IS THE DIFFERENCE B/W   IDOC AND RFC   ADAPTERS..? AND WHICH ONE IS
PREFERABLE TO USE    IN TRANSFERING DATA FROM THIRD-PARTY SYSTEM TO SAP.?
REGARDS,
RAMAKRISHNA.

Hi
These links will help you to understand :
http://help.sap.com/saphelp_nw04/helpdata/en/11/028417f9f8b24cbe1b0b398e1cb76a/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/ab/bdb13b00ae793be10000000a11402f/frameset.htm
Please dont forget to reward with points.
Edited by: Dheeraj Kumar on Mar 3, 2008 2:59 PM

Difference Between BAPI And RFC in ABAP

Hi,
i want to know difference between BAPI and RFC in SAP,
can we call SAP GUI screen from NON SAP System Using BAPI.
Reg,
Hariharan

Hi Ravishankar,
The difference is not importat while you understand the concept.
I think, RFC is the protocol for calling functions from external systems in R/3.
I understand like BAPI a series of complet functions that SAP offers you for use and model a business use.
But if I need program a function that can be called for external system i would call it RFC_NAME, because is a unique function that makes a single task.
In other words, the difference i think is about work idea more than another thing.
RFC
A remote function call is a call to a function module running in a system different from the caller's. The remote function can also be called from within the same system (as a remote call).
RFC consists of two interfaces : A calling interface for ABAP Programs and a calling interface for Non-SAP programs.
The RFC Interface takes care of :-
- Converting all parameter data to the representation needed in the remote system
Calling the communication routines needed to talk to the remote system.
Handling communications errors, and notifying the caller, if desired ( using EXCEPTIONS paramater of the CALL FUNCTION).
BAPI
BAPIs are standardized programming interfaces (methods) enabling external applications to access business processes and data in the R/3 System.
BAPIs provide stable and standardized methods to achieve seamless integration between the R/3 System and external applications, legacy systems and add-ons.
BAPIs are defined in the BOR(Business object repository) as methods of SAP business object types that carry out specific business functions.
BAPIs are implemented as RFC-enabled function modules and are created in the Function Builder of the ABAP Workbench.
The most critical difference btwn BAPI and FM is that BAPI can be wrapped in Business objects whereas RFC cant.
BAPI are RFC enabled function modules. the difference between RFc and BAPI are business objects. You create business objects and those are then registered in your BOR (Business Object Repository) which can be accessed outside the SAP system by using some other applications (Non-SAP) such as VB or JAVA. in this case u only specify the business object and its method from external system in BAPI there is no direct system call. while RFC are direct system call Some BAPIs provide basic functions and can be used for most SAP business object types. These BAPIs should be implemented the same for all business object types. Standardized BAPIs are easier to use and prevent users having to deal with a number of different BAPIs. Whenever possible, a standardized BAPI must be used in preference to an individual BAPI.
The following standardized BAPIs are provided:
Reading instances of SAP business objects
GetList ( ) With the BAPI GetList you can select a range of object key values, for example, company codes and material numbers.
The BAPI GetList() is a class method.
GetDetail() With the BAPI GetDetail() the details of an instance of a business object type are retrieved and returned to the calling program. The instance is identified via its key. The BAPI GetDetail() is an instance method. BAPIs that can create, change or delete instances of a business object type
The following BAPIs of the same object type have to be programmed so that they can be called several times within one transaction. For example, if, after sales order 1 has been created, a second sales order 2 is created in the same transaction, the second BAPI call must not affect the consistency of the sales order 2. After completing the transaction with a COMMIT WORK, both the orders are saved consistently in the database.
Create( ) and CreateFromData! ( )
The BAPIs Create() and CreateFromData() create an instance of an SAP business object type, for example, a purchase order. These BAPIs are class methods.
Change( )
The BAPI Change() changes an existing instance of an SAP business object type, for example, a purchase order. The BAPI Change () is an instance method.
Delete( ) and Undelete( ) The BAPI Delete() deletes an instance of an SAP business object type from the database or sets a deletion flag.
The BAPI Undelete() removes a deletion flag. These BAPIs are instance methods.
Cancel ( ) Unlike the BAPI Delete(), the BAPI Cancel() cancels an instance of a business object type. The instance to be cancelled remains in the database and an additional instance is created and this is the one that is actually canceled. The Cancel() BAPI is an instance method.
Add<subobject> ( ) and Remove<subobject> ( ) The BAPI Add<subobject> adds a subobject to an existing object inst! ance and the BAPI and Remove<subobject> removes a subobject from an object instance. These BAPIs are instance methods.
Check these Links out
http://searchsap.techtarget.com/ateQuestionNResponse/0,289625,sid21_cid558752_tax293481,00.html
http://www.sap-img.com/abap/interview-question-on-bapi-rfc-abap-objects-tables.htm
http://www.sap-img.com/fu033.htm
http://www.sap-img.com/abap/ale-bapi.htm
Refer following SDN threads:
Diff. Between BAPI and RFC
Re: BAPI and RFC
Hope this resolves your query.
Reward all the helpful answers.
Regards

ALE/IDOC and RFC/BAPI Integration Scenarios with SAP DS for ESA v3

Hi,
we are planning two PoCs of Integration Plattforms. One of our major requirement set is SAP Integration into our existing SOA.
Because we also have R/3 4.7 Systems in production, we are planning to test ALE/IDOC and RFC/BAPI Integration scenarios with these Integration Plattforms.
My question is:
We are looking for are smart solution to get a SAP Test Environment, where we can test ALE/IDOC und RFC/BAPI Integration scenarios.
It is possible to do this with SAP DS for ESA v3 or shall we better use IDES for that purpose?
Best regards,
Steven

Hi Abhishek,
This is our scenario. We are doing an integration of SAP HR r/3 system with the CRM system. We need housing information details of the employees which we have in custom infotype 9310 in SAP HR system and we need those details in the CRM system. So am planning out for an ALE/IDOC approach for the integration and gonna maintain the 9310 details in a custom table. In the CRM system, we gonna build a BOL layer for accessing the 9310 details. Also i'm preparing a HLD for this process. I wanna read and go through few same HLD's before i submit my proposal to my client. Please suggest me and help me out.
Thanks in advance.
Regards,
Arunmozhi.

Load balancing and rfc metadata repository in reciever rfc communication ch

hi.
i want to know the purpose of load balancing and rfc meta data repository in RFC communication channel.
and can u send me any examples on this load balancing.
waiting for your response.
bye.
regards.
seeta ram.

Hi Seeta Ram,
Load distribution is handled by the message server (there is one message server in an SAP System). When a user logs on, the message server assigns him or her to the application server that currently has the <b>smallest load</b>.
Well now you can understand that we use load balancing for better performance by distributing the work to different processes to balance or maintain the work load in SAP system.
For more information refer to this link
http://help.sap.com/saphelp_nw04/helpdata/en/28/75153a1a5b4c2de10000000a114084/content.htm
Regards
Sumit Bhutani

Difference between tRFC and RFC

Hi Experts,
Can any one help me in details to differentiate tRFC from RFC in their application perspective.
And also let me know the role of ALE and BAPI in both the connection log.ie,Where we have to use ALE and BAPI.
Regards
Kumar

Hi,
RFC = Remote Function Call and TRFC = Transactional Remote Function Call
Transactional RFC and Queued RFC are variants of the Remote Function Call that make the data transfer between different SAP R/3 systems more reliable and more secure.
Transactional RFC
http://help.sap.com/saphelp_nw04/helpdata/en/8b/ceea3b31aac554e10000000a114084/content.htm
RFC Help link
http://help.sap.com/saphelp_nw04/helpdata/en/b0/eae2a889e711d2956500a0c94260a5/frameset.htm
Refer BAPI & ALE
what is difference between BAPI and ALE
Re: ALE & BAPI communication
Re: bapi-ale interface
/Srinivas

Difference betrween BAPI and RFC

Hi All
Can anyone tell me the difference between BAPI and RFC.
I am unable to find it out ,except one,ie BAPI is based on object oriented concept .
please justify your answers with real scenerios.

Remote Function Call:
RFC is an SAP interface protocol. Based on CPI-C, it considerably simplifies the programming of communication processes between systems.
RFCs enable you to call and execute predefined functions in a remote system - or even in the same system.
RFCs manage the communication process, parameter transfer and error handling.
http://help.sap.com/saphelp_47x200/helpdata/en/22/042860488911d189490000e829fbbd/frameset.htm.
BAPI
BAPI stands for Business API(Application Program Interface).
A BAPI is remotely enabled function module
ie it can be invoked from remote programs like standalone JAVA programs, web interface etc..
You can make your function module remotely enabled in attributes of Function module but
A BAPI are standard SAP function modules provided by SAP for remote access.
Also they are part of Businees Objest Repository(BOR).
BAPI are RFC enabled function modules. the difference between RFc and BAPI are business objects.
You create business objects and those are then registered in your BOR (Business Object Repository)
which can be accessed outside the SAP system by using some other applications (Non-SAP) such as VB or JAVA.
In this case u only specify the business object and its method from external system
in BAPI there is no direct system call. while RFC are direct system call.
Some BAPIs provide basic functions and can be used for most SAP business object types.
These BAPIs should be implemented the same for all business object types.
Standardized BAPIs are easier to use and prevent users having to deal with a number of different BAPIs.
Whenever possible, a standardized BAPI must be used in preference to an individual BAPI.
Difference Between BAPI and RFC
What is the main difference between BAPI and RFC and difference between BAPI and BDC?
BAPI is used only when it is available for the particular transaction like Delivery Sales order. but BDC can be used for any
transaction which have screen and fields.
BAPI is directly updated the database instead BDC run through the screen flow.
So BAPI can't handle all the flow logic checking and enhancement put by programmer to faciliate the user requirement.
Difference between BAPI and BDC:
BAPI is a higher end usage for tranfering the data from SAP to non-SAP and vice-versa. for ex: if we are using VB application,where in that we want to connect to SAP and retireve the data,and then change and update the data in SAP for that purpose we can use that.
Apart from that, we can also use it for Uploading/Downloading the data from SAP to Non-SAP like BDC, provided we have an existing BAPI for that.
BAPI function modules will also do all the checks required for data integrity like Transactions for BDC.
There is one more advantage using BAPI instead of BDC. When we go for upgradation, there might be pozzibility to change the screen elements for transactions depending on the requirement. In that case,our BDC pgm may or may not work (depending on the screen changes they have made). Unless and until we prepare new BDC we cant use the old BDC pgm. But in BAPI, SAP promises that they are going to keep the old BAPI and for new functionality they will provide an upgraded BAPI. Until we write a new BAPI pgm, we can use the exisitng BAPI pgm.
BAPI are RFC enabled function modules. the difference between RFc and BAPI are business objects. You create business objects and those are then registered in your BOR (Business Object Repository) which can be accessed outside the SAP system by using some other applications (Non-SAP) such as VB or JAVA.
In this case you only specify the business object and its method from external system in BAPI there is no direct system call. while RFC are direct system call Some BAPIs provide basic functions and can be used for most SAP business object types. These BAPIs should be implemented the same for all business object types. Standardized BAPIs are easier to use and prevent users having to deal with a number of different BAPIs. Whenever possible, a standardized BAPI must be used in preference to an individual BAPI. It is not possible to connect SAP to Non-SAP systems to retrieve data using RFC alone. RFC can acces the SAP from outside only through BAPI and same is for vice versa access.
RFC is the protocol used by SAP for remote communication, that is, for communications between remote (independent) systems. RFC is used for communications between two independent SAP systems, or for communications between an SAP system and a non-SAP system, such as an external application. It can also be used for communications between modules on the same system. Using the RFC interfaces you can extend the functionality of R/3 applications from an external program.
BAPI-step by step
http://www.sapgenie.com/abap/bapi/example.htm
list of all bapis
http://www.planetsap.com/LIST_ALL_BAPIs.htm
for BAPI's
http://www.sappoint.com/abap/bapiintro.pdf
http://www.sappoint.com/abap/bapiprg.pdf
http://www.sappoint.com/abap/bapiactx.pdf
http://www.sappoint.com/abap/bapilst.pdf
http://www.sappoint.com/abap/bapiexer.pdf
http://service.sap.com/ale
http://service.sap.com/bapi
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCMIDAPII/CABFAAPIINTRO.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/CABFABAPIREF/CABFABAPIPG.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCFESDE8/BCFESDE8.pdf
http://www.planetsap.com/Bapi_main_page.htm
http://www.topxml.com/sap/sap_idoc_xml.asp
http://www.sapdevelopment.co.uk/
http://www.sapdevelopment.co.uk/java/jco/bapi_jco.pdf
also refer these threads
What is the difference between RFC and BAPI?.
whats difference between rfc and bapi?
difference between rfc & bapi
difference between RFC and BAPi
Difference between BAPI and RFC?
also chk this
http://www.sap-img.com/abap/interview-question-on-bapi-rfc-abap-objects-tables.htm
regards,
srinivas
<b>*reward for useful answers*</b>

JDBC to File and RFC adapter

Hi All,
In my scenario, i am sending file from a database system to SAP system. Here I am using JDBC/ webserveices adapter at outbound side to query the database and FILE and RFC at inbound side to send file and workflow notification.
my requirement is to send file as batch to SAP system(after business hours), send workflow notiication to the responsible person, and when the file is stored on application server then only i should send the notification to the person.
I know this can be acheived by BPM by using wait step but I am not sure how to do it only for RFC adapter to kick the notification once the file has stored and confirmed.
Can anyone help me in this issue.
Reg
Sre.

>
sre wrote:
> Hi All,
>
> In my scenario, i am sending file from a database system to SAP system. Here I am using JDBC/ webserveices adapter at outbound side to query the database and FILE and RFC at inbound side to send file and workflow notification.
> my requirement is to send file as batch to SAP system(after business hours), send workflow notiication to the responsible person, and when the file is stored on application server then only i should send the notification to the person.
>
> I know this can be acheived by BPM by using wait step but I am not sure how to do it only for RFC adapter to kick the notification once the file has stored and confirmed.
>
> Can anyone help me in this issue.
>
> Reg
> Sre.
There are two options,
1. With BPM you can have the send step for file request an acknowledgment and then have the send step for the RFC call after the previous file send step.
2. Without BPM, use the same Business system (single receiver det.) and have multiple interface determination (file&RFC). Use the option maintain order at runtime and have the file interface above the RFC. This will act like an EOIO.

Load balancing and RFC problem

Hi!
I have a problem regarding load balancing and RFC's. We use the follow function in librfc32.dll (from VB6) for RFC calls: RfcOpenExt It's working fine no problem, but from now on we will have to use the this funcion due to load balancing: RfcOpenExtV3
The only difference between the two functions is the parameters. RfcOpenExtV3 has 5 additional parameters:
intLoadBalance1, strLbHost1, strLbSysName1, strLbGroup1, intSapGui1
I asked our tech guys for the details so that I can set up the parameters (double check everything) and the RfcOpenExtV3 doesn't working. Return value is zero.
Have somebody faced with this issue before?
Thanks in advance!

Hi,
1. Probably this link may help.
[http://help.sap.com/saphelp_nw04/helpdata/en/22/042f18488911d189490000e829fbbd/content.htm]
Especially see the function parameters on this page,
which are the bottom.
regards,
amit m.

Hi friends, IDOC and RFC are sap related.but idoc is in abap stack rfc is

1)IDOC and RFC are sap related.but idoc is in abap stack rfc is in java stack.what is difference between two.?

hi ganga,
The IDoc adapter is used by SAP systems to connect to a centrally configured Integration Engine using IDocs
which is properitory to SAP integration
so it doesn't need the Adapter engine.
refer:
http://help.sap.com/saphelp_nw04/helpdata/en/ab/bdb13b00ae793be10000000a11402f/content.htm
The Adapter engine is working on the J2EE Engine.
RFC Adapter is provided by the AdapterEngine.
So RFC needs Java Runtime where IDoc doesn't.
refer:
http://help.sap.com/saphelp_nw04/helpdata/en/2e/96fd3f2d14e869e10000000a155106/frameset.htm
regards,
nikhilbos

XI and RFC Help !

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