Coding for ABAP Proxy and mapping

Hi XI Ds
which one need coding neither ABAP Proxy nor ABAP Mapping
Thanks

Hi Kushee ,
We need coding for both ABAP Proxy and mapping. We need to know some OO(Object Oreinted) ABAP concepts.
We can also import JAVA CODE for certain functionality.
Check the following websites for clarity:
how to create a flat file out of an IDoc-XML by means of an ABAP mapping program and the J2EE File Adapter.
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/46759682-0401-0010-1791-bd1972bc0b8a
cheers!
gyanaraj

Similar Messages

How do ABAP Proxy and XI adapter work?

Hi everybody,
I have a general question about the ABAP proxy and XI adapter.
In order to use the ABAP proxy and XI adapter, I must configure the HTTP Destination between the R/3 system and the XI server. I must also maintain the SLD.
After several hours configurations with our administrator, it failed. At least the HTTP Destinations on both servers don't work correctly. We got always HTTP error message. But a scenario with an ABAP Receiver proxy works! It is really strange and laughable. We're very happy about that but don't know why and what happened. Today we tested the ABAP Sender proxy, it doesn't work.
So we decide to ask the XI experts in this forum to give us a general lessen about the ABAP proxy: how it works, why we should create the HTTP destinations, how do the destinations work and so on.
Thanks a lot in advance!
With best regards
Xiang

Hi
Once you create the interface in XI, you generate the proxies on your R3 system.
Client Proxies -->
This is done for outbound interfaces. You generate the proxy and then write a report that fills in the proxy class with the data and pushes it to XI.
Server proxies -->
Generated for inbound interfaces. Generate the proxy and write the implementation for the exectue method that deals with the data sent from XI to the R3 system
Abap Proxy
ABAP Proxies in XI(Client Proxy)
Smarter Approach for coding ABAP Proxies
The specified item was not found.
ABAP Proxy - XML to ABAP Transformation
http://help.sap.com/saphelp_nw04/helpdata/en/ba/f21a403233dd5fe10000000a155106/frameset.htm
why we should create the HTTP destinations, how do the destinations work and so on.
we create http destiantio because in proxies , adapter is not use so who is goin to send the message to integration server ...by creating http destinatio we create integration engine which send messg to IS . then messg is routed .and all
error in HTTP to file scenario http to file
hope this help's you
Regard's,
Chetan Ahuja

How to configure systems for ABAP Proxy use

Can somebody please point me to the documentation regarding the configuration settings for the use of ABAP proxies, on both the XI and client sides? I have performed readiness checks as specified by SAP, the ABAP Proxy tests all pass, yet when I write a program with a proxy, the message does not appear in the integration engine monitor.
I think I have missed something in configuration settings, but don't know for sure. hence the request.
Kind Regards,
Tony.

Hi,
Please follow the below configuration steps for ABAP proxy:
ABAP Proxy configuration:
/people/vijaya.kumari2/blog/2006/01/26/how-do-you-activate-abap-proxies
Thnx
Chirag

Creation of package structure for ABAP proxy scenario

Hi All,
I have a doubt on package structure used for ABAP proxy scenario. What is the specific reason to create a four level package structure? Can some one please explain? Thanks in advance.
Regards,
Sudheer.

Hi Sudheer,
Can you pls clarify what do you mean by 'four level package structure' ?
Are you referring to the ABAP structures that get created during creating the proxy by SPROXY transaction ? These structures get automatically created. We simply have to write the code using these structures.
Or do you mean the 'package' which is mandatory to create a transportable ABAP object ? i.e. transport from Development to Staging and then Production.
Regards,

How to extract attachment from ABAP proxy and store in archive link....

Hi Experts,
I need to consume an incoming email attachment in the ABAP Proxy program (POP Mail --> PI --> ABAP Proxy) and then store this file in the IBM content management server through the Archvie Link connection.
Any idea how to implement this piece of code in ABAP?
Regards,
Shobhit

Hi Shobhit
You can get the files from Sender Mail adapter. In proxy implement the method of protocol IF_WSPROTOCOL_ATTACHMENTS as said above.
Archive Link supports HTTP, RFC etc depends on the system you are going to use for archiving. For your case you have IBM server i think you have to do HTTP synchronous. This will be like an interface again for you.
Why are you using ERP system in middle. I think you can directly dump data to IBM server.
Thanks
Gaurav

Abap proxy and java proxy

Hi
Could you plz tell me when should we select ABAP Proxy and when should java proxy ?? Is it like that in SAP systems we use ABAP proxy and non-sap systems we use JAVA proxy ??
Thanks
Kumar

To connect to SAP system with WAS >= 6.4, ABAP proxy is used.

Is it like that in SAP systems we use ABAP proxy and non-sap systems we use JAVA proxy ?? 
Not always. As i mentioned the limitation of ABAP proxy.
Also, Java Proxies cannot be used for any non-SAP application. it is generally used for communication with Java Application
Regards,
Prateek

Prerequisites to configuration for ABAP Proxy -???

My scenario is file->XI->R/3(abap server proxy).
Xi and R/3 are 2 seperate business systems
-Abap server proxy created on R/3 business system. R/3 client 550
-Xi client 400.
-SLD is common for both XI and R/3
My question is in reference to the below message thread:
1.I understand all the below configuartaion has to be done on R/3 business system, tell me am I correct
2. are these configuartion needed for client proxy as well as server proxy also?
HTTP_RESP_STATUS_CODE_NOT_OK
The prerequisites to configuration for ABAP Proxy include: (landscape dependent)
1. The business systems should be based on SAP Web AS 6.20 and SAP Web AS 6.20 kernel patch level above 1253
2. You have installed the XI Add-On in each of these business systems as described in the Installation Guide SAP Exchange Infrastructure 3.0
3. The business systems and your central Integration Server are maintained in the System Landscape Directory (SLD).
Configuration required on the Business System:
1. Create HTTP connection in the business system.
Configuration Details:
Technical Setting:
1. Following Inputs are required for technical setting
1 Connection Type: H
2 Target Host: System name
3 Service Number: HTTP Port name
4 Path Prefix: /sap/XI/engine/?type=entry
Logon Security
On the Logon/Security tab page, enter the following logon data:
1 User: XIAPPLUSER (for example); this user should represent the sending business system (see also the SAP XI Security Guide under Service Users for Message Exchange).
2 Password: the password you have specified for this user
3 Client: SAP XI Integration server
4 Language: Language required
2. Configuration Business system as local Integration Engine.
1. Goto Transaction SXMB_ADM
2. Choose Edit --> Change Global Configuration Data.
3. Select Role of Business System: Application system
4. Corresponding Integration server: dest://<HTTPDESTINATION>. Here <HTTPDESTINATION> SAPISU_XID created in step 1. Dest://SAPISU_XID.
5. Under Specific Configuration Data you can specify additional configuration data
1.Select the relevant category under Specific Configuration Data.
2.Choose Change Specific Configuration Data.
For ABAP Proxies, Add the following configuration:
1.Category RUNTIME
2.Parameters: IS_URL
3.Current Value: dest://SAPISU_XID
Configuration of the Integration Engine
3. Connection between Business System and System Landscape Directory
1. Create RFC destination (TCP/IP) LCRSAPRFC and SAPSLDAPI for the SLD connection.
1.Execute transaction SM59 in the business system.
2.Choose Create.
3.Enter at least the following:
1.RFC Destination: LCRSAPRFC
2.Connection Type: T
3.Description: <your description>
4.Choose ENTER.
5.Choose the Technical settings tab page and do the following:
6.In the Program ID field under Registered Server Program, enter LCRSAPRFC
7.This program ID must correspond to a program ID specified in the RFC engine settings of the SAP J2EE Engine on the Integration Server host.
RFC Destination
2. Maintaining the SAP J2EE Connection Parameters for LCRSAPRFC and SAPSLDAPI in SAP J2EE engine
1. Goto J2EE Engine
2. Choose Cluster --> Server --> Services. JCo RFC provider
3. Under RFC destination specify the following:
Program ID: LCRSAPRFC
Gateway Host: <Integration Server host>
Gateway Service: <Integration Server gateway service>
Number of process: 3
4. Under Repository specify the following:
Application Server: <Integration Server host>
5. Choose Set.
3. Maintain SLD access details in Transaction SLDAPICUST
1. You can reuse this program ID for all Business systems
2. If there is HTTP error during connection, first run transaction SLDCHECK in the Business system. Also check that HTTP connection is working fine.
3. In XI Adapter use HTTP connection rather then giving R/3 input details as this is easier to transport and maintenance
4. One receiver adapter can be used for all Interfaces connecting to a Business system.
Thanks for your reply in adavnce.
KK

2. are these configuartion needed for client proxy as well as server proxy also?
>>>>
the configuration is one time thing and your R3 will act as a server or client according to the data being sent or received.
In R3 a point to be noted is that in SXMB_ADM -> Intg. Engine Confg. -> Role of Business System sud be as a Application System.
Ref: /people/vijaya.kumari2/blog/2006/01/26/how-do-you-activate-abap-proxies
Message was edited by: Shabarish Vijayakumar

[MESSAGE.GENERAL] How can take the actual error text for ABAP proxy error?

Hi...
I'm a ABAPer.
I got to create outbound abap proxy for synchronous server proxy and described below.
My problem is program can not catch the actual error message when occurred error during send data to XI.
The return message is just 'MESSAGE.GENERAL'.
But according to the XI part, 'Key error' is actual reason.
So... how can i take the actual error text like 'Key error'?
* Only MESSAGE.GENERAL is return message for all kind of errors.
Thanks.
Below----
TRY.
 CREATE OBJECT abap_proxy.
 CALL METHOD abap_proxy->execute_synchronous
 EXPORTING
 output = gs_out
 IMPORTING
 input = gs_in.
Exception Handling
 CATCH cx_ai_system_fault INTO go_sys_exception.
 g_sys_result = go_sys_exception->get_text( ).
 CATCH cx_ai_application_fault INTO go_app_exception.
 g_app_result = go_app_exception->get_text( ).
ENDTRY.
COMMIT WORK.
Return status 'D' is succeeded.
if gs_in-sales_group_rer_sap-xstat <> 'D'.
 WRITE:/ 'System Error Message :', g_sys_result.
 WRITE:/ 'Application Error Message :', g_app_result.
endif.
*--Result--
System Error Message : MESSAGE.GENERAL
Application Error Message :
Message was edited by: Miju cho
Message was edited by: Miju cho

Thanks guys, this was useful.
My scenario is for Asynchronous communication.
I guess Fault messages are used in case of Synchronous communication for handling application errors. So if there was something wrong at the JDBC end then I could use the fault messages.
Have i got this right?
I also came across this piece on Acknowledgements. But is says that they can be used with the following Receivers:
The following receivers support acknowledgments:
ABAP and Java proxies (XI 3.0 SP1 for the latter)
Integration processes
IDocs (note that IDocs only return acknowledgments when they have been configured using the ALE audit)
Receiver adapters support system acknowledgments but not application acknowledgments
My Receiver is JDBC. So I guess I cannot use acknowledgements either.
Hence, I need to know what I can do to replicate the system errors eg. failed server etc...so that I can get catch these errors during sending.
I'll tell you abt what happened earlier.
My XI server was down. I executed the code for the sender ABAP Proxy and it did not catch the error. In SXMB_MONI in the R/3 system, I could see the messages queued up. When the XI server started, the messages were transferred to XI.
I need to handle such errors...ie. If the server is down or message did not reach XI then my ABAP program that sends data via ABAP proxy needs to know that something went wrong.
Thanks and Regards,
Ashwin

Error Handling for ABAP Proxy sender

Hello Everyone,
I am trying out a scenario of SAP R/3 to Oracle database (ABAP Proxy to JDBC).
I have the following code and it works fine.
CALL METHOD prxy->execute_asynchronous
      EXPORTING
        output = it.
     commit work
CATCH cx_ai_system_fault .
    DATA fault TYPE REF TO cx_ai_system_fault .
    CREATE OBJECT fault.
    WRITE :/ fault->errortext.
I know that the above Catch block would be used to handle system errors on the sender side.
Please tell me what kind of errors could these be and what I can do to test these errors. ie. I want to create error situations explicitely and see how they are handled.
Thanks and Regards,
Ashwin

Thanks guys, this was useful.
My scenario is for Asynchronous communication.
I guess Fault messages are used in case of Synchronous communication for handling application errors. So if there was something wrong at the JDBC end then I could use the fault messages.
Have i got this right?
I also came across this piece on Acknowledgements. But is says that they can be used with the following Receivers:
The following receivers support acknowledgments:
ABAP and Java proxies (XI 3.0 SP1 for the latter)
Integration processes
IDocs (note that IDocs only return acknowledgments when they have been configured using the ALE audit)
Receiver adapters support system acknowledgments but not application acknowledgments
My Receiver is JDBC. So I guess I cannot use acknowledgements either.
Hence, I need to know what I can do to replicate the system errors eg. failed server etc...so that I can get catch these errors during sending.
I'll tell you abt what happened earlier.
My XI server was down. I executed the code for the sender ABAP Proxy and it did not catch the error. In SXMB_MONI in the R/3 system, I could see the messages queued up. When the XI server started, the messages were transferred to XI.
I need to handle such errors...ie. If the server is down or message did not reach XI then my ABAP program that sends data via ABAP proxy needs to know that something went wrong.
Thanks and Regards,
Ashwin

What are the pre-requisite for ABAP Proxy communication?

What are the pre-requisite for ABAP Proxy communication?

hi,
How to create proxy.
http://help.sap.com/saphelp_nw04/helpdata/en/14/555f3c482a7331e10000000a114084/frameset.htm
How to Activate Proxy.
/people/vijaya.kumari2/blog/2006/01/26/how-do-you-activate-abap-proxies
ABAP Server Proxies (Inbound Proxy)
/people/siva.maranani/blog/2005/04/03/abap-server-proxies
OutBound Proxy (Client Proxy)
/people/sravya.talanki2/blog/2006/07/28/smarter-approach-for-coding-abap-proxies
/people/ravikumar.allampallam/blog/2005/03/14/abap-proxies-in-xiclient-proxy
File to R/3 via ABAP Proxy with good example
/people/prateek.shah/blog/2005/06/14/file-to-r3-via-abap-proxy
Debug your inbound ABAP Proxy implementation
/people/stefan.grube/blog/2006/07/28/xi-debug-your-inbound-abap-proxy-implementation
http://help.sap.com/saphelp_nw2004s/helpdata/en/48/d5a1fe5f317a4e8e35801ed2c88246/frameset.htm
Synchronous Proxies:
Outbound Synchronous Proxy
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/profile/abap%2bproxy%2boutbound%2bprogram%2b-%2bpurchase%2border%2bsend
Inbound Synchronous Proxy
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/profile/abap%2bproxy%2binbound%2bprogram%2b-%2bsales%2border%2bcreation
regards
srinivasreddy

Creating t.code for ABAP query and Transport it TO Production and run it .

Hi Friends
Thanks for ur reply ,
The requirement is that i want to create tcode for abap query and that query can be regenearted ,
in case of regeneration programe name i got answer programame name will be change, i created and modified query but i saw the same programe name ,,, may be it changed when it is trasnported if so then what ??
and also pls give me solution for asiging tcode for query which is going to be regenerated.
thanks and regards
farukh

Dear Farukh,
As we know,
Query is created in Production server and a corresponding program is generated by System.
What we have to do is just to assign the program to the desired transaction code in Development server and transport it.
If you have any doubts please let me know.
Kindly assign points if you find this info usefull.
Regards,
Lijo Joseph

Pls send me PDF'S for Integration Repository and Mapping

Hello All,
I need to make presentation.
Pls send me different PDF'S for Integration Repository and Mapping
Regards

Henry,
I hope this will help you.
http://help.sap.com/bp_bpmv130/Documentation/Operation/MappingXI30.pdf
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/d046c490-0201-0010-84b6-9df523cbca31
raj.

Creting t.code for ABAP query and Transport it TO Production and run it .

Hi Friends
Thanks for ur reply ,
The requirement is that i want to create tcode for abap query and that query can be regenearted ,
in case of regeneration programe name i got answer programame name will be change, i created and modified query but i saw the same programe name ,,, may be it changed when it is trasnported if so then what ??
and also pls give me solution for asiging tcode for query which is going to be regenerated.
thanks and regards
farukh

Hi farukh,
1. If any query is re-generatred,
   then some MANUAL INTERVENTION
   is absolutely required.
2. Hence, what we prefer is this :
   1. Generate first query.
   2. Copy the code to a Z Program
   3. Attach tcode to THIS z program.
   4. Transport
3. Now,
whener the query is generated again,
   AGAIN COPY THE CODE
TO OUR Z PROGRAM (2ND STEP ABOVE)
                    (which has already been created)
AND TRANSPORT JUST THIS Z PROGRAM.
REST WILL TAKE CARE OF ITSELF.
4. In such cases,
ONLY COPY-PASTE IS REQUIRED.
(and it takes not more than 15 SECONDS)
regards,
amit m.

ABAP Proxy and BPM with message maping

Hi all,
I have a scenario like :
ABAP Client Proxy ( synch )
-> BPM ( to retriggr SOAP call and raise alerts with error and reponse back to Abap client )
-> message mapping
-> SOAP ( synch )
1. What can be the issues with this scenario ?
2. How can I return response and excetion back to ABAP client from BPM ?

>
> As per design guidelines for consistent processes -
> we need to do all the error handling and alerts in
> BPM.
You mean you are planning to use a BPM for all Interfaces just because someone told so? Why use a BPM when there is no need for it. If you have a Business Process that demands a BPm then yes use it, but for this sceanrio, you can use Fault messages to propaggate the error back to the R3 system, and use the Xi alerts ( without BPM ) if a runtime error occurs etc.
Is there some Business Process Involved here? What is the exact requirement?
Regards
Bhavesh

Message flow in SAP PI 7.31 JAVA only for ABAP Proxy synchronous scenario with Oracle DB

Dear Experts,
I am working on a synchronous scenario Sender ABAP Proxy <===> SAP PI 7.31 JAVA only <===> Oracle Database.I have successfully
configured all the proxy configurations as well both Sender SOAP and JDBC receiver channels are showing no error when pinged from
Cc monitoring in NWA.
1.During testing at Tx SPROXY , I am triggering a message and after 5 minutes I receive an PARSING error message with 2 messages in ECC
local IE i.e. Tx SXMB_MONI.
Note : In NWA , I can see only 1 message that too in cancelled status.
2.Seeing the trace of the messages I assume that the messages have not moved from sender ECC system. I am still confused with flow of message
from the Message Audit log. Audit log of error messages.Could any one share the full Audit log of a successful message generated in SAP PI 7.31 JAVA only.
3.I observed that the QIN Scheduler status in ECC is in INACTIVE status. There is no queue id for 2 messages generated in ECC. Does
it should in ACTIVE status in Tx SMQR..
Regards
Rebecca

Hi Thomas,
Valuable inputs..
1. Since I don't have any audit log for successful message, would you be able to share referring to the
below screenshot whether the message was put into receiver JDBC adapter and JDBC adapter tried to retrieve the Select response from Oracle Database.
2.I have done some setting in Advance mode of the receiver JDBC to increase the time out and other parameters as per SAP note but still the issue is same. If you perhaps have some experience in such scenarios, please share some input so that I can ask the Oracle Database administrator exactly what is required from our side.
3.Regarding the slow response from Oracle , there was some suggestion that the datatype of the request and response should match the column name of the Oracle database. I did that.. Do you have any more suggestion that may be hampering the generation of the response message from the Oracle like SAP note or document.
Regards
Rebecca

Coding for ABAP Proxy and mapping

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