ABAP proxy (Client proxy)

Hi all,
Could you provide an insight onto how the ABAP proxy on the client side works?
What i want to know is,
1. How do we trigger the proxy. (in case of file -> abap proxy , when ever we pick the file and once the message is inside the XI and sent out the proxy gets triggered, what happens in the vice versa)
2. Do we actually need a external program to trigger it?
3. the basic differences between an outbound proxy and an inbound one.
Regards,
ShabZ

Hi Shabz
>>1.How do we trigger the proxy
Complete all the Design issues in XI.
Then go to SAP system use sproxy transaction and select the Outbound interface for which the Client proxy needs to be generated.It will generate a Interface,Message Type and DataType for the ABAP client Proxy.
We need to create a Program (in se38) which sends the data out to the class that has been generated. The class that is generated will send data to the Integration server.
>>2.Do we actually need a external program to trigger it?
Yes u hav to.
>>3. the basic differences between an outbound proxy and an inbound one
Client Proxies talks about the implementation of Client Proxy (For the Outbound Interface created during Design time). It also discusses the sending out of Data using Proxies
Server Proxies talk about the implementation of Server Proxy (For the Inbound Interface created during Design Time). It discusses on how to handle the data that is coming into SAP System.
Hope it helps
Regards
Arpit Seth

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What is the use of a proxy client to test web service from ABAP code?

In NW640, we need to create a proxy client to test our web service from a ABAP code.
Why is this so? What is the significance of a proxy client? Is this mandatory? Can we test the webservice from a ABAP code without proxy client?

Hi Gopal,
There are two types of proxies that can be generated from ABAP - the client proxy (to call an internet web service) and a server proxy (to communicate with XI). It sounds to me like you are looking for information about the client proxy, if so you can see the following link from SAP Help:
http://help.sap.com/saphelp_nw04s/helpdata/en/e5/a68d10f4eb894087fc9c1c3f9ae433/frameset.htm
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Can anyone please guide me with Client Proxy generation on a SAP NW 7.0 system using PI 7.1 services with multiple operations. How does client proxy generation in SAP NW 7.00 support services with multiple operations ?
Thanks.
Kiran

Hi,
This could help you.
How to Activate Proxy.
How do you activate ABAP Proxies?
OutBound Proxy (Client Proxy)
Smarter Approach for coding ABAP Proxies
Outbound Proxy (Client Proxy)
ABAP Proxies in XI(Client Proxy)
Regards,
Sarvesh

ABAP Client Proxy from ECC 6.0 to XI message irregular recieving

Hi Gurus
Any one has come across issue whereby the ECC 6 system trigger ABAP Client proxy to SAP PI 7.0. The first time the PI is able to recieve it in the SXI_MONITOR. But subsequent trigger from the ECC 6.0 system the SAP ABAP program to trigger the Client Proxy, the PI seem to lost connectivity and did not recieve any message. This is pretty strange and hopefully someone in SDN and enlighten me.
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Regards
On behalf of malcolm

Hi Santosh
I went to SMQR and register the queue, but it still did not reflect the locked queue when i trigger the ECC 6 to SAP PI 7.0. The green flag - schedule still appear in the SXMB_MONI queue. But i am quite puzzle as why the ABAP client proxy after sending message the first time and second time, the third time it stuck? And also it is not practical to everytime go to the SMQ1 or SMQ2 to unlock the queue. I don't think it a good solution for solving my problem, it is just a temporary solution.

How to determine the sender business system for ABAP client proxy

Hi All,
I have one doubt: when the client proxy sends the message to XI, how could i know what is the sender business system name for it?
Is it the logical system which is reflected in Technical System?
let's say if i have the ABAP system, the technical system is ECC, which has three clients: 001, 066 and 000.
And the client 001's logical system in ECCCLNT001 (all the client proxy is created in this client). In this case, the sender business system name is ECCCLNT001, am i right?
If no, please correct me.
Thanks in advance
Leo

Hi lawrence
When data is distributed between different systems, each system within a network has to be clearly identifiable. The u201Clogical systemu201D deals with this issue.
A logical system is an application system in which the applications work together on a common data basis. In SAP terms, the logical system is a client.
Since the logical system name is used to identify a system uniquely within the network, two systems cannot have the same name if they are connected to each other as BW systems or as source systems, or if there are plans to connect them in any way.
Although SAP does not recommend that you connect test systems to production systems, a test system can have the same name as a production system. This makes copying production systems to test systems a lot simpler.
You are only allowed to change the logical system name of a system if the system is not connected to any other systems, because changing the logical system name would render all the connections to other systems useless.
Logical system names must contain capital letters and numbers only. SAP recommends the following naming convention for logical system names: <System-ID>CLNT<Client>.
Regards
sandeep

Missing asyn abap proxy client message in ECC

Hi,
I have a asyn scenario which an abap program will send data from ECC to PI using abap proxy client. My problem is i notice some of the message was no send to PI. Checked in PI SXMB_MONI no message was found. Any idea where the message was stuck? I check on smq1 in ECC also found nothing in the queue.
Thanks.

Hi ,
KIndly check with the abap program if its thrwing any dump . If every thing is fine with ABAP program then might be its issue of RFC destination . check with transaction SPROXY are u able to connect and your sender interface is reflecting there if yes then double click on your interface open the proxy andthen click on GOto and click on connection test if nay issue is in connection then it will display the error here .might be some rfc DESTINATION is missing or authnetication error .
Regards,
Saurabh

Client proxy in ABAP

Hi all,
Can u explain me the client proxy.
Thanks

Hi,
Search in SDN you can find many links.
Client Proxy -
/people/ravikumar.allampallam/blog/2005/03/14/abap-proxies-in-xiclient-proxy
Regards,
Phani

Creating PO in abap report that triggers client proxy

Hi All,
Can anyone help me in this.
I wanna create PO thru my abap report, from which i will be triggering client proxy. I have done this PO creation using ALE
but now as the requirement is to send an attachment as well so using proxy.
i have got lil idea by going thru forums replies that i can call bapi_po_create in abap report. Is my understanding correct.
If yes, can i get an idea of the coding.
Thanks
Regards

Hi,
To create a Purchase order through Coding you can use the BAPI_PO_CREATE.
Reward points if it is helpful
Thanks,
Madhu

"SOAP:Fault" in scenario with ABAP proxy client

Hello,
I realized the scenario CRM40_Basis620(ABAP proxy client)->XI->File.
XI:
The sender communication channel is a XI adapter (Parameters: HTTP 1.0, XI 3.0, Integration Server, Security profile unchecked, Security level - HTTP).
CRM:
The proxy generation is ok.
SLDCHECK is ok.
All RFC destinations are ok.
APPINT_200_620 for CRM was installed and configured well (I think so, but...).
When I ran the ABAP proxy client on CRM, sxmb_moni(CRM) returned the text for the XML Message (Display-CallIntegrationServer-Payloads-TraceDocument):
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- <SAP:TraceHeader xmlns:SAP="http://sap.com/exchange/MessageFormat">
<Trace level="1" type="B" name="CL_XMS_TROUBLESHOOT-ENTER_PLSRV" />
<Trace level="1" type="T">****************************************************</Trace>
<Trace level="1" type="T">* *</Trace>
<Trace level="1" type="T">* *</Trace>
<Trace level="1" type="T">XMB entry processing</Trace>
<Trace level="1" type="T">system-ID = EST</Trace>
<Trace level="1" type="T">client = 300</Trace>
<Trace level="1" type="T">language = E</Trace>
<Trace level="1" type="T">user = BABKIN_RA</Trace>
<Trace level="1" type="Timestamp">2007-08-06T13:55:12Z</Trace>
<Trace level="1" type="T">* *</Trace>
<Trace level="1" type="T">* *</Trace>
<Trace level="1" type="T">****************************************************</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-CALL_UC_EXECUTE" />
- 
<Trace level="1" type="T">Message-GUID = DC4424A659314CF18F500002A541D0E7</Trace>
<Trace level="1" type="T">PLNAME = SENDER</Trace>
<Trace level="1" type="T">QOS = EO</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-CALL_PIPELINE_ASYNC" />
- 
<Trace level="1" type="T">Get definition of external pipeline = SENDER</Trace>
<Trace level="1" type="T">Get definition of internal pipeline = SAP_SENDER</Trace>
<Trace level="1" type="T">Generated prefixed queue name = XBTS0004</Trace>
<Trace level="1" type="T">Setup qRFC Scheduler OK!</Trace>
<Trace level="1" type="T">----
</Trace>
<Trace level="1" type="T">Going to persist message + call qRFC now...</Trace>
<Trace level="1" type="T">NOTE: The following trace entries are always lacking</Trace>
<Trace level="1" type="T">- Exit WRITE_MESSAGE_TO_PERSIST</Trace>
<Trace level="1" type="T">- Exit CALL_PIPELINE_ASYNC</Trace>
<Trace level="1" type="T">Async barrier reached. Bye-bye !</Trace>
<Trace level="1" type="T">----
</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-WRITE_MESSAGE_TO_PERSIST" />
- 
<Trace level="1" type="B" name="CL_XMS_MAIN-PERSIST_READ_MESSAGE" />
<Trace level="1" type="T">Note: the following trace entry is written delayed (after read from persist)</Trace>
<Trace level="1" type="B" name="SXMS_ASYNC_EXEC" />
- 
<Trace level="1" type="T">----
</Trace>
<Trace level="1" type="T">Starting async processing with pipeline SENDER</Trace>
<Trace level="1" type="T">system-ID = EST</Trace>
<Trace level="1" type="T">client = 300</Trace>
<Trace level="1" type="T">language = E</Trace>
<Trace level="1" type="T">user = BABKIN_RA</Trace>
<Trace level="1" type="Timestamp">2007-08-06T13:55:12Z</Trace>
<Trace level="1" type="T">----
</Trace>
- <Trace level="1" type="B" name="CL_XMS_MAIN-CALL_PIPELINE_SYNC">
<Trace level="1" type="T">Get definition of pipeline PID= SENDER</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-LOOKUP_INTERNAL_PL_ID" />
- <Trace level="1" type="B" name="PLSRV_CALL_INTEGRATION_SERVER">
<Trace level="1" type="B" name="CL_XMS_MAIN-CALL_PLSRV" />
- 
<Trace level="1" type="B" name="CL_XMS_MAIN-CALL_PLSRV_LOCAL" />
- 
- <Trace level="1" type="B" name="CL_XMS_PLSRV_CALL_XMB-ENTER_PLSRV">
<Trace level="1" type="T">URL for integration server read from global configuration</Trace>
<Trace level="1" type="T">URL= http://SRMDEV.oao.sng:8011/sap/xi/engine?type=entry</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-SET_TECHNICAL_ROUTING_PROPERTY" />
- <Trace level="1" type="B" name="CL_XMS_PLSRV_CALL_XMB-CALL_XMS_HTTP">
<Trace level="1" type="System_Error">HTTP-client: error response= <SOAP:Envelope xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/"> <SOAP:Header> </SOAP:Header> <SOAP:Body> <SOAP:Fault xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/"><faultcode>SOAP:Client</faultcode><faultstring>Error during conversion of XI message</faultstring><faultactor>http://sap.com/xi/XI/Message/30</faultactor><detail><SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="1"><SAP:Category>XIServer</SAP:Category><SAP:Code area="SECURITY">INBOUND_SECURE_LEVEL</SAP:Code><SAP:P1>DC4424A659314CF18F500002A541D0E7</SAP:P1><SAP:P2/><SAP:P3>HTTP</SAP:P3><SAP:P4/><SAP:AdditionalText/><SAP:ApplicationFaultMessage namespace=""/><SAP:Stack>Message DC4424A659314CF18F500002A541D0E7 was sent with ''. Channel configuration, however, requires 'HTTP' </SAP:Stack></SAP:Error></detail></SOAP:Fault> </SOAP:Body> </SOAP:Envelope></Trace>
</Trace>
<Trace level="1" type="System_Error">Exit XMB because of system error!</Trace>
<Trace level="1" type="System_Error">System-Error: HTTP.HTTP_STATUS_CODE_NEQ_OK</Trace>
<Trace level="1" type="System_Error">HTTP status code 500 : Error during conversion of XI message</Trace>
<Trace level="1" type="B" name="CL_XMS_TROUBLESHOOT-ENTER_PLSRV" />
</SAP:TraceHeader>
I think the main problem is the parameter "HTTP Security level" for the channel, but not sure.
Does anybody know where to find a solution?
Regards,
Roman

Hi Roman
There is no need for an XI adapter for client proxy.... we only use that for server proxies.
Vaibhav

Error With ABAP Client proxy

Hi All,
 I am trying to use ABAP Client Proxy(Sync). I am getting the error.
1. Message from SXMB_ADMIN on Business system.
 <?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- <SAP:ErrorHeader xmlns:SAP="http://sap.com/exchange/MessageFormat">
<SAP:Context />
<SAP:Code p1="400" p2="ICM_HTTP_CONNECTION_FAILED" p3="" p4="">HTTP.HTTP_CLIENT_RECEIVE_FAILED</SAP:Code>
<SAP:Text language="EN">Error during http receive: Error code: 400 Error text: ICM_HTTP_CONNECTION_FAILED</SAP:Text>
</SAP:ErrorHeader>
2. No message On XI server.
3.Went through the Ravikumar Allampallam's blog
on ABAP ClientProxy .
4. Went through the vijaya kumari's " How do you activate ABAP Proxies?"
5. created connections (sld)and one http connections in SM59. Tested the connections.
6. Went throught the Forms.
Any help would be appriaciated.
Thank you
Ganges Leaves.

Vijaya Kumari,
 1. I have checked it. For XI server these are the values.
 Business System Role : Integration Server.
 Pipe Line url : http://server:8000/sap/xi/engine?type=entry.
8000 is the http port which i see in the SMICM+shift F1.
Thank you
Ganges Leaves

How does ABAP client proxy determine the sender business system

When we use ABAP client proxy to send a message in XI-SOAP format to the integration engine, how does the client proxy determine what is the sender business system, i.e. how does it know what value it should insert in the sender service field in the SOAP envelop.
For example, at first, the business system X8A_105 corresponds to the technical system X8A_105, so when the client proxy sends out a message, the sender service is X8A_105. Then I delete the business system X8A_105 in the SLD, and create a new business system that is associated with the technical system X8A_105.when the client proxy sends out a message, the sender_service is still X8A_105, why?

Hi Annie,
Execute the following function module in your business system and see what name it returns..
LCR_GET_OWN_BUSINESS_SYSTEM.
You can always debug the code inside the above FM to find out how it gets the business system name...
I think the issue should be related to cache. I would also suggest you to logoff from your business system and then login again.
Regards,
Sumit
Message was edited by:
Sumit Khetawat

Web Service Call From Proxy Client in ABAP: View SOAP Request

Hello All,
We are working on a scenario where we have to connect to a web service from ABAP. We have extracted the WSDL, and generated the client proxy, and configured a Logical Port. However, at the time of actual call, we receive an error message "Header http://schemas.xmlsoap.org/ws/2004/08/addressing:Action for ultimate recipient is required but not present in the message.". We suspect that this is a problem with the SOAP Header, which might be missing some tags, which are required by the Web Service. Problem is, we can not trace the Web Service SOAP Header. We can not see it in SOAMANAGER, or any other transaction as such. Does any body have an idea where to look for the complete SOAP Request, in case of a Client Proxy call?
Thanks and Regards,
Sid

Hello Sebastian,
Thanks for replying. We are using a higher support pack level, and hence we do not use LPCONFIG; rather we use SOAMANAGER to manage the web service logical ports. Further, SMICM would display us ICM Logs, where as we need the exact SOAP request that has been generated. We tried ST11 with no luck.
Finally, I feel this is a wrong forum to ask such an application related question. I will close this thread and open a new thread in either PI or ABAP Forum.
Thanks and Regards,
Sid

ABAP client proxy to File scenario

Hi,
I am doing ABAP client proxy to File scenario.
I have followed Ravikumar allampallam blog i.e https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/1387. [original link is broken] [original link is broken] [original link is broken] [original link is broken]
My abap proxy has successfully created 4 objects:
1)ABAP Class ( ZCO_ MIOA_ABAP_PROXY).
2. Structure for the message type in ABAP Data Dictionary (ZMT_PROXY).
3. Structure for the data type in ABAP Data Dictionary (ZDT_PROXY_SRC).
4) Table type (ZSTRING_TAB).
can u tell me how can i fetch data from database table into structure?

Hi,
see first create the data type,msg type, msg interface and go to R3 instance of Xi and use SPROXY transaction , locate your SWCV,namespace, intreface ( outbound) and create the proxy , later give the name starts with z, later in ABAP program create the internal table of type of the Structure for the message type in ABAP Data Dictionary (ZBLOGEMP_PROFILE_MSG )
so follow the code and explained about each ob, structure of Msg ..
Regards
Chilla

ABAP Client Proxy to SOAP

Hi all,
I am working on ABAP client proxy to SOAP Asynchronous scenario. when iam sending the data from r/3 system data sent to webservice.
but PI sending this same data 3 more to the third parth system. when i checked in runtime workbench it is showing number of retrys 3
how to resolve this issue. please explain in detail
Thanks
Anil

Anil,
That's the default setting for Async SOAP communication...this can occur if the receiver is overloaded and cannot take any more feed and sometimes time out in the middle of the hand off...this would lead to re-try in PI...so you would see 3 entries of same data...refresh or clear the data from the receiver could solve the issue...
Thanks,
Srini
Edited by: Srinivas Davuluri on Sep 9, 2010 1:51 PM

Problem in ABAP Client Proxy

Hai All,
I am working on ABAP Client Proxy to RFC.
Here i generated the proxies and wen i execute it i am able to see in sxmb_moni but its showing in Green color which is still in process.but i was unable to find the the receiver business system and receiver interface.
I hope some HTTP connection problem.
Can anyone explain me in detail how to create the http connection as i confused here.
Lets say XI(sender) to R3(Receievr)
where proxy is been created in XI system itself and also generated in XI system only.
Can anyone suggets me here as this interface is totally asynchronous.
Thanks,
Kalyan.

Hai Seshagiri,
Thanks a lot.
Am giving you points buddy.Its working.
Cud u plz give me ur Email id.
This is fine but i want implement this interface to further there i am getting errors.So that i can send u the screenshots of those.
Thanks,
Kalyan.
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ABAP proxy (Client proxy)

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