HTTP---RFC Scenario

Hi All,
I have Done HTTP--RFC Scenario and i got the Bellow Error in Receiver RFC CC
Receiver channel 'CC_POS_CashJournal_IB' for party '', service 'Sub_ssd_subdev'
Error 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=10.1.1.203 SYSNR=00 GWHOST=10.1.1.203 GWSERV=sapgw00 PCS=1
LOCATION CPIC (TCP/IP) on local host with Unicode
ERROR partner '10.1.1.203:sapgw00' not reached
TIME Fri May 2 18:55:26 2008
RELEASE 700
COMPONENT NI (network interface)
VERSION 38
RC -10
MODULE nibuf.cpp
LINE 4601
DETAIL NiBufIConnect: connection pending after 60000ms
SYSTEM CALL connect
ERRNO 150
ERRNO TEXT Operation now in progress
COUNTER 2
Line 1 / 1
Regards
Suman

Hi,
Do we need to check and use RFC Meta data Repository in RFC CC???
Here I used the Business System for RFC Receiver that is configured for IDOC Scenario.
Is this is Fine and Ok???
Regards
Suman

Similar Messages

Problem with Http RFC Scenario

hi all.........
Am doing an HTTP RFC scenario. The scenario is working fine with all messages in IS, IE and AE being successful. But the problem is the RFC response am getting is not what is expected. When i run the RFC directly with the same input value I get the correct response. Can anybody figure out what is the problem. In the channel (adapter monitoring) what comes is :
"RFC_HISTORY
- Error: 2007-01-16 09:47:52 IST: Message processed for interface ZBAPI_NETWORK_CONF_ADD: com.sap.aii.af.rfc.afcommunication.RfcAFWException: error while processing message to remote system:com.sap.aii.af.rfc.core.client.RfcClientException: failed to parse BAPI response due to: com.sap.aii.af.rfc.util.bapi.BapiException: Parameter with name RETURN not found.
- Error: 2007-01-15 19:57:21 IST: Message processed for interface ZBAPI_NETWORK_CONF_ADD: com.sap.aii.af.rfc.afcommunication.RfcAFWException: error while processing message to remote system:com.sap.aii.af.rfc.core.client.RfcClientException: failed to parse BAPI response due to: com.sap.aii.af.rfc.util.bapi.BapiException: Parameter with name RETURN not found.
- OK: 2007-01-15 19:28:31 IST: Message processed for interface ZBAPI_NETWORK_CONF_ADD "
thanks in advannce

Hi,
>I ve used RFC itself as message type for http by importing it into external definition. So since both structures are same i omitted both MM and IM
Should work fine. Can you look into SXMB_MONI and check what the response is? Make sure that the request message is also as expected.
Regards
Bhavesh

Synchronous HTTP - RFC Scenario: Timeout

Hello together,
I have just implemented a synchronous HTTP --> RFC scenario. When I test the implementation using the HTTP testing tool within the Runtime Workbench everything works fine.
However when I use an external HTTP Client I get a timeout exception. This is also raised in the XI Message Monitoring: "Timeout condition of pipeline reached"
Do you know any reason for this?
Thank you very much.

Hello,
this problem is solved now. It was a problem with the HTTP Client, obviously because a wrong queueID was automatically inserted in the URL.

Mapping Issue(UDF) in HTTP-RFC scenario with URL parameters - Urgent

Hi All,
I am working out an HTTP-RFC scenarion wherein there is no xml data to be pushed.
The data will be coming in the url parameters.
Also we'll exposing our url(created by SAP PI) to 3rd party system to push data in terms of url parameters.
So how do I do mapping? Also what UDF code will contain?
Since I'm working on this kind of scenario for the first time, I need every help from you guys.
Thanks & Regards,
Amit Patil

Hi All,
I have worked on RFC to HTTP scenario wherein URL have to be passed. I used UDF in d same.
But now the case is reverse, how shall I move ahead with what source message type(in the mapping) and how to do mapping.
What kind of UDF will be useful here?
I am completely blank in this kind of scenario where 3rd party system is going to pass four parameters on URL link craeted by us since its an HTTP to RFC scenario.
Please guys help me! Give me some inputs.
Thanks,
Amit Patil

HTTP RFC scenario doubt

I have created http to RFC scenario in XI
Previously this interface was using Business Connector and following XML message was used.
<? xml version="1.0"?>
<TAC>
 u2026.
 u2026.
 u2026.
 u2026.
</TAC>
Based on it I have created data type and message type in XI and created interface and following is my incoming XML message.
<?xml version="1.0" encoding="UTF-8"?>
<ns0:MT_TAC xmlns:ns0="urn://Website/CreateServiceOrder">
 <TAC>
 u2026.
 u2026.
 u2026.
 u2026.
 </TAC>
</ns0:MT_TAC>
So u201C<ns0:MT_TAC xmlns:ns0="urn://Website/CreateServiceOrder"> </ns0:MT_TAC> are the extra tags
Is it required to send these additional tags in the incoming XML Message?
I hope you have got the question.
Thanks,
Vishal

>
Kai Lerch-Baier wrote:
> Hi,
>
> the tags <ns0:MT_TAC xmlns:ns0="urn://Website/CreateServiceOrder"> </ns0:MT_TAC> are not basically required. This depends on your message definition. check your XSD / DTD you used to define the message structure in IR. Also you can use a XSLT mapping to remove the tags if not needed.
>
> Reagrds,
> Kai
i think these are the start and end tags of the MT in IR.....so if i remove them wont i get an error??....how will the incoming payload go into the MT if the structure is different??
What can be done is create the DT/MT with TAC as name and not MT_TAC.....make a note that it is not according to the naming convention....

Performance Tuning in HTTP - RFC Interface

Hi,
I'm currently working on a HTTP --> RFC scenario and facing slow performance issues. When I test this interface with a transaction having 1 line item, the response from RFC is instantaneous. However, when there are about 400 line items, the average response time from RFC is about 8-9 seconds. When this interface goes live, there will be transactions with > 1000 line items. I'm really worried about the performance going down, as performance is a major criteria for deploying this interface.
Could you suggest any steps to improve the performance/reduce the response time?
Thanks,
Guru

Guru,
Disable all the Fields in the RFC which you are not using / populating.
One of my colleagues faced a similar problem and when they disabled the fields which were not being used when triggering the RFC call, the perfromance improved drastically.
Also, turn off logging of Synch Messages as this also can cause perfromance issues.
SXMB_ADM --> Integration Engine Configuration --> LOGGING_SYNC should be set to 0
Regards
Bhavesh

Handling special char in the HTTP-RFC ?

Hi Guys,
I have configured a HTTP-RFC and the interface is failing whenevr we have special char from the source xml. we have especially "&" sign, is there any way we handle special char in XI for the HTTP-RFC scenario.
any help would be appreciated
Thanks,
srini

Hi Hemant,
source i have a 3rd party system from where we are doing HTTP-post and it is generating xmls. we have names like Robert&Robert then we are having problems.
when we remove this & it is going through fine. I want to know how can we handle this in XI or do we need to remove that one from the third party system itself
Thanks,
srini

Error in RFC Scenario since long back.......Please help me

Hi All,
I have Done HTTP--RFC Scenario and i got the Bellow Error in Receiver RFC CC
Receiver channel 'CC_RFC_Receiver_IB' for party '', service 'Sub_ssd_subdev'
Error 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=10.1.1.203 SYSNR=00 GWHOST=10.1.1.203 GWSERV=sapgw00 PCS=1
LOCATION CPIC (TCP/IP) on local host with Unicode
ERROR partner '10.1.1.203:sapgw00' not reached
Regards
Suman

Hi
Please check
/thread/348833 [original link is broken]
com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION
Cheers if helpful.

Issue in HTTP to RFC scenario

Hi Experts,
i am working on HTTP to RFC scenario.From Http client i am sending data to integration engine.
i am unable to see any messages in SXMB_MONI.Means data from HTTP client not reached Integration engine.
why the data is not reaching integration engine?
This scenario needs any configuration settings in XI or any changes in HTTP client??
Plz suggest me in this issue?
Regards,
Bhuvan.

Hi Experts,
thanks for giving replies.
The response i am geting in HTTP client:
Result:
<! DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>Error Report</title>
<style>
td {font-family : Arial, Tahoma, Helvetica, sans-serif; font-size : 14px;}
A:link
A:visited
A:active
</style>
</head>
<body marginwidth="0" marginheight="0" leftmargin="0" topmargin="0" rightmargin="0">
<table width="100%" cellspacing="0" cellpadding="0" border="0" align="left" height="75">
<tr bgcolor="#FFFFFF">
 <td align="left" colspan="2" height="48"> 404 &nbsp Not Found</td>
</tr>
<tr bgcolor="#3F73A3">
 <td height="23" width="84"><img width=1 height=1 border=0 alt=""></td>
 <td height="23"><img width=1 height=1 border=0 alt=""></td>
 <td align="right" height="23">SAP J2EE Engine/7.00 </td>
</tr>
<tr bgcolor="#9DCDFD">
 <td height="4" colspan="3"><img width=1 height=1 border=0 alt=""></td>
</tr>
</table>
 
<table width="100%" cellspacing="0" cellpadding="0" border="0" align="left" height="75">
<tr bgcolor="#FFFFFF">
 <td align="left" colspan="2" height="48"> The requested resource does not exist.</td>
</tr>
<tr bgcolor="#FFFFFF">
 <td align="left" valign="top" height="48"> Details:</td>
 <td align="left" valign="top" height="48"><pre> Go to <A HREF="/" target="_parent">main page</A> of this application!</pre></td>
</tr>
</body>
</html>
Regards,
Bhuvan.

HTTP-RFC(BPM)-FILE Scenario

I have a problem on using the 'http-RFC(BPM)-File scenario'. When i enter values using the Client http adapter, it displays message telling that "BPE_ADDAPTER.SYNCHONOUS_MESSAGE"
The error msg is displayed below:
Result:
<SAP:Error>
<SAP:Category>XIAdapter</SAP:Category>
<SAP:Code>BPE_ADAPTER.SYNCHONOUS_MESSAGE</SAP:Code>
<SAP:Stack>The process does not support the given synchronous interface or does not support synchronous messages</SAP:Stack>
</SAP:Error>
Also in SAP XI monitor, the sender services along with the corresponding sender interfaces.
Expecting this prob will be off soon.
thanks
vinod v

Hi Vinod,
your process is asynchronous (no sync async bridge). But you send "Quality of Service = Best Effort" (Url paramater qos=BE). You should send "Exactly Once" (EO).
Regards,
Udo

How to set up a RFC - HTTP Post scenario?

Hi all,
I've seen a scenario using a HTTP -> RFC but i didn`t found the other way, an RFC -> HTTP scenario.
I have a scenario that consists of a RFC that will pass the parameters to XI and then, i've to map the parameters of this RFC into a XML message, zip this xml message, convert it to BASE 64 string, post this "binary" message thru HTTP POST and finally, send the XML HTTP response back to my RFC .
My questions are:
- How to map the RESPONSE of the http request to my RFC?
- How to deal with the transformations of the data, from xml to zip and from zip to a base64 string.
- How to set the URL of the HTTP POST dynamically?
Thanks in advance!

> Hi all,
>
> I've seen a scenario using a HTTP -> RFC but i didn`t
> found the other way, an RFC -> HTTP scenario.
>
> I have a scenario that consists of a RFC that will
> pass the parameters to XI and then, i've to map the
> parameters of this RFC into a XML message, zip this
> xml message, convert it to BASE 64 string, post this
> "binary" message thru HTTP POST and finally, send the
> XML HTTP response back to my RFC .
>
> My questions are:
>
> - How to map the RESPONSE of the http request to my
> RFC?
hmmm.. Maybe a Java Mapping?
> - How to deal with the transformations of the data,
> from xml to zip and from zip to a base64 string.
Either Java Mapping or a Java Proxy.
> - How to set the URL of the HTTP POST dynamically?
>
Use Adapter Specicif Identifiers and set it in the mapping dynamically.
Regards
Bhavesh

SIMPLE HTTP to RFC scenario.

Hello Guru's,
I want to perform simple HTTP to RFC scenario. Can any one tell me the steps for this scenario. Explain me with your example but is should be understandable for the beginners.( please don't ask my requirement ).
If possible give me the link of blogs for this scenario.
Thanks in advance.

Hi,
Refer these links:
/people/community.user/blog/2006/12/12/http-to-rfc--a-starter-kit
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/66dadc6e-0a01-0010-9ea9-bb6d8ca48cc8
XI http-adapter; http-post test tool?
/thread/26215 [original link is broken]
Regards,
Nithiyanandam

To configure a HTTP to RFC scenario

HI all,
I am trying to configure a HTTP to RFC scenario.
I have to get the data from a URL - http://supplierportal.com/.
I know that the design and configuration part is gonna be the same as any other scenario.
Can anyone tell me what are the extra configurations that needs to be done for this scenario. I am wondering where do we give the URL from which the data is fetched and how do we get only certain fields from the portal
Regards
Arun

Hi Danus,
Thank u so much for the informaion.
The scenario that i am working on is as below.
There is a customer who raises PO in their own portal. We have been provided a login to their portal for accessing the PO that they raise and we will supply the material to them.Now, we are implementing SAP in our company, our agenda is to get the PO that is created in their portal and create a sales order against that PO and then send them a ASN (anyway this ASN will be separate interface).
The below are the configuration that i have done...
Design part:
1 ) Created the neccessary datatypes and message types for the information that we get from the portal.
2) Cretaed the message interface :
                      outbound interface - message type (of type with info from portal)
                      inbound interface   - RFC function module.
3) Done the message mapping and interface mapping.
Configuration part :
1) Configured the receiver comm channel.
2) since there is no need for a sender comm channel and sender agreement (am not sure abt this yet). am stuck with the receiver agreement b'coz we will have to fill the sender details in this part..
3) As I understand it is the responsibility of the Portal ppl to deliver the PO to the XI link.Right?
Plz help me to proceed further...
Thanks and regards
Arun Kumar
Message was edited by:
        Arunkumar sukumar

HTTP to RFC scenario - unable to consume URL link

Hi All,
I'm working on a HTTP to RFC scenario.
Below is the URL link PI QAS Server to push XML data.
http://Server IP:Port/sap/xi/adapter_plain?
namespace=http%3A//rediff/ProjectSTAR/SME&interface=SI_OUT_ASYN_DIALER_CRM&
service=BS_SME&party=&agency=&scheme=&QOS=EO&sap-user=xxxxx&sap-password=XXXXXX&
sap-client=210&sap-language=EN
But the 3rd party system says that they are unable to push XML data because of may be below reasons.
1. Ports are not open from SAP end.
2. Firewalls may be there from SAP end.
3rd party is unable to consume the above link.
But if they push it on PI PRD Server's URL link, it shows ports are open and they are able to consume the link.
Please guide me on this to receive data on SAP PI QAS server also.
Regards,
Amit P

Did you checked your URL, I can see there are "//" in the string which might have caused the problem.
Please let me know if the url which you are using and the one you have pasted are different
http://Server IP:Port/sap/xi/adapter_plain?
namespace=http%3A//rediff/ProjectSTAR/SME&interface=SI_OUT_ASYN_DIALER_CRM&
service=BS_SME&party=&agency=&scheme=&QOS=EO&sap-user=xxxxx&sap-password=XXXXXX&
sap-client=210&sap-language=EN
Moreover, I believe you have shared this URL to the sender system to push the XML via HTTP
Can you clarify if the understanding is correct
Sourabh

HTTP to RFC scenario with URL parameters

Hi All,
I am working on HTTP to RFC scenario using an interface in SAP PI.
The data will be pushed from API link via 4 URL parameters viz. UID, mobno, phone1, phone2.
My query is what will be the UDF code for the same.
Also how to design & configure the same scenario in SAP PI, since I'm working on this scenario for the first time.
on SAP end, what will be more comfortable to have RFC or Proxy?
Thanks & Regards,
Amit S Patil

Hi All,
In case of RFC to HTTP scenario wherein we have to pass URL parameters as the request instead of XML/xsd(at the receiver end), there is no need of .xsd file to be imported in SAP PI as target end in request message mapping.
Similarly in reverse case(HTTP to RFC scenario), if some data will be pushed from external system through URL parameters instead of XML/xsd(at the sender end), how the design & configuration is done in SAP PI?
Is this reverse scenario possible without any XML/xsd scema at the sender end?
Please suggest me at the earliest?
Thanks & Regards,
Amit S Patil

HTTP---RFC Scenario

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