Fault Messages (RFC)

Hi experts,
If my RFC function haven't defined exeptions, can i using fault message?,
very thanks,
regards,

Hi Silvia
Did you tested the payload executing at R/3. if the RFC is providing the expected results. If not then you need to debug the FM with the payload at R/3.
Its always a good practice to have exception raise by FM. make life easier
Thanks
Gaurav

Similar Messages

RFC to SOAP fault message not catched

Hi All
I have a scenario where RFC is being send from ECC system I then call a web service, The webservice returns me a fault error messages when for example the order on the webservice system does not exist.
I created a exception in the RFC and created the mapping for the fault message.
When call ing the webservice I get error in comunication chanell:
Message processing failed. Cause: com.sap.engine.interfaces.messaging.api.exception.MessagingException: SOAP: response message contains an error XIAdapter/HTTP/ADAPTER.HTTP_EXCEPTION - HTTP 500 Internal Server Error
I have tried adding:
XMBWS.NoSOAPIgnoreStatusCode = true
In the modules tab but still not getting soap fault.
below is response from webservice if I use other soap client:
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
 <soap:Body>
 <soap:Fault>
 <faultcode>soap:Client</faultcode>
 <faultstring>Unmarshalling Error: cvc-minLength-valid: Value '' with length = '0' is not facet-valid with respect to minLength '1' for type 'nonEmptyExternalReference'.</faultstring>
 </soap:Fault>
 </soap:Body>
</soap:Envelope>

Hi,
I don't think so you can catch 500 internal server errors using falut messages.
Your target system has to capable of sending error messages in valid XML format then only you can catch them.coming too fault message concept we will implement in ABAP server proxies scenarios where we have a opportunity to catch errors in send as response. but i doubt in SOAP receiver scenarios.
Regards,
Raj

Fault Message returning to RFC

Hi all,
follow below my scenario:
R3 <-RFC-> XI <-JDBC-> ORACLE
My interface INSERT data into ORACLE.
I need to get the fault message of JDBC and return to RFC.response.
I made the FAULT MESSAGE TYPE and adjust my Message interface to Synchronous with mey fault message, I also made the Message mapping of Fault Message Type to RFC.response, but I don't know how to configure my interface determinantion to mapping the fault message to return.
Could anyone help-me about this problem.
Thanks,
Regis Ferrato

Hi Ferrato,
Check this links
http://help.sap.com/saphelp_nw04/helpdata/en/14/80243b4a66ae0ce10000000a11402f/frameset.htm

Alert monitoring and fault message types
May be helpful for u...
Regards,
Sridhar
Message was edited by: sridhar reddy kondam

RFC - JDBC fault message

Hello All,
Probably this has been discussed before, but i am unable to find a direct solution till now.
I have a synchronous RFC to JDBC scenario, where data is inserted from R/3 to JDBC and JDBC returns with the count of records it inserted in oracle. everything is working fine.
But in case when there is an error in insert, short dump occurs in R/3. i can see the response message has the error that some fields are null and so the insertion failed.
My question is, how to capture this fault and get a exception equivalent in my RFC, so for further processing it can simply be check against SY-SUBRC.
I would appreciate any pointers or help on this.
Regards,
Kinshuk

Hi Kinshuk,
one month ago I implemented also synch JDBC scenario but with call from client proxy (ABAP Proxy <->JDBC). First you ca try is to implement exception in your RFC and then update the metadata in IR. Assign also Fault Message to Inbound JDBC Message Interface and create mapping between RFC exception message and Fault Message.
If it will not help you, try to change your implementation to ABAP Proxy if possible. With Proxy you can use ABAP statement "TRY/CATCH" and catch system error as I do in my implementation.
As far as I know, JDBC adapter does not support Fault Messages. But I never had system with latest SP. For examply in this 1492453 note you can see, that the detail text message of exception in Adapter was not transfered to IS (sxi_monitor) in SP bellow 12. With proxy you should have access to that exception and it might be possible get the "detail text" from exception object.
On my current project I'm still waiting for SP so in my implementation I can catch Proxy exception but I'm not able to tell user what exactly happend. He has to check Comm.Channel monitoring for more info.
If you have SP12 or higher you should be able not only catch system exception but also to get the detail error text from JDBC Adapter back to your proxy implementation.
Martin

How to create Fault Message Type when developing RFC (se37)

Hi,
I am working on importing a RFC into XI but am seeing only the Request and Response message structures. The Fault Message structure is blank. I need this to trap .Exception errors like when the connection to partner is broken etc. which look like system errors but they appear in XI as Application errors and the RFC_Name.Exception message is sent back to XI.
Question is: what needs to be done in the RFC so that when I import into XI, I get the Fault Message structure as well.
Thanks in advance
ram

Hello Ram,
You can look into this post as to how to handle [RFC exceptions|RFC Destination Catch Exceptions;.
Hope this is of some help.
BR,
Suhas

Define fault message type for RFC

Hi,
How can I define the fault message type for RFC so that when I import RFC from another server to XI, I can view this Fault type.
So far I could only see Request and Response type .
Thanks

Hi Rokie,
Acc. to me by default we are having only request and response mesages for RFC and in case some exception/fault is there the RFC will through this in the response under the Return parameter having msg,id number as sub fields which you can map to fault message type.
Sachin

RFC - why is my Fault message tab blank???

Hi,
I'm trying to perform a mapping of a Fault message for my RFC to a structure, however after importing the RFC when I switch to the tab for the Fault page, there is no structure defined. My RFC is defined as throwing exceptions. Could you please explain how I get to see the Fault message structure showing in the imported RFC?
Thanks
Brian

Hi,
In the Integration Builder, double-click on the RFC you have imported (under Imported Objects). You will start in the Structure tab.
At the top of the Structure tab page is a Message Type combobox. Use that to switch between Request, Response and Fault.
In my case the Fault Message Type is blank.
The RFC does raise exceptions which are configured in the appropriate section using tx SE37 (Function Builder)
Regards
Brian

SOAP to RFC using fault message

Hi All,
I get a request from Web-service by using the SOAP adapter and pass the same to the SAP ECC for geting the response. I do not need a message mapping as i am passing the same data to SAP ECC. I need to track the errors in fault messages.
Q1. Can i use the fault message handling without using the message mapping.
Q2. If web-service is down and i can't send the response back then do i need to using the fault messageing concept or is there any other way i can get the details back in XI.
If we can use the fault message without using message mapping concept, can someone help me out.
Thanks,
JGD

You are using SOAP sender and Proxy receiver synchronous
>>Q1. Can i use the fault message handling without using the message mapping.
Request mapping, Response mapping and fault message mapping - all these three constitutes message mapping.
>>Q2. If web-service is down and i can't send the response back then do i need to using the fault messageing concept or is there any other way i can get the details back in XI.
If the webservice is down , you dont get message, then you dont need fault message. Fault message is used only for business exceptions and more. If your ECC is down due to some exceptions or errors, you can trace those messages in proxy coding and pass it up to soap as fault message as response.
In this case, you dont need at all.

Synchronous File- Soap scenario with fault message

Hi!
I have a File to Soap synchronous scenario.
All is right when no exception is returned by the web service.
I want to use fault messages to catch thoses exceptions, so I have added fault message in message interfaces and in the mapping program in the interface mapping.
Now, when the web service return an exception like :
<soap-env:Envelope xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope/">
 <soap-env:Body>
 <soap-env:Fault>
 <faultcode>soap-env:Client</faultcode>
 <faultstring xml:lang="en">NOT_CREATED</faultstring>
 <detail>
 <n0:Z_WS_CREATE_WAGON.Exception xmlns:n0="urn:sap-com:document:sap:rfc:functions">
 <Name>NOT_CREATED</Name>
 <Text> does not have packaging material type and is therefore not a pack.mat.</Text>
 <Message>
 <ID>HUSELECT</ID>
 <Number>041</Number>
 </Message>
 </n0:Z_WS_CREATE_WAGON.Exception>
 </detail>
 </soap-env:Fault>
 </soap-env:Body>
</soap-env:Envelope>
I get the following error :
<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="MAPPING">NO_MAPPINGPROGRAM_FOUND</SAP:Code>
 <SAP:P1>http://www.arcelormittal.com/radis/rad IM_RAD_to_ZWsCreateWagon</SAP:P1>
 <SAP:P2 />
 <SAP:P3 />
 <SAP:P4 />
 <SAP:AdditionalText />
 <SAP:ApplicationFaultMessage namespace="" />
 <SAP:Stack>Interface mapping http://www.arcelormittal.com/radis/rad IM_RAD_to_ZWsCreateWagon does not exist in runtime cache</SAP:Stack>
 <SAP:Retry>N</SAP:Retry>
</SAP:Error>
My mapping program for fault message is well defined (I tested it with the exception message received from the web service).
I have also refresh caches, but without success...
Can anyone help me ?
Thanks in advance,
Laurence

Hey Laurence,
A File adapter is aysnchronous u cant use for synchrous because it cant acknwlodge the response it gets or itt sends.
regarding two asynchoronus
1. file to SOAP asychn.
2. triggger the second one if SOAP has exception then pass the error from SOAP to New File.
using BPM we have to use Transportion level acknowledgments
please reward points if it helps
Regards
Sreeram.G.Reddy

Handling fault messages in BPM

Hi,
I am using BPM for a RFC to SOAP scenario to handle Fault messages. (Please have a look at my previous post also SOAP Fault message )
I have created an exception block in BPM to catch the fault message from SOAP service. Inside the exception block i need to map the fault message to RFC response. But fault message is not accessible in Exception block.
Let me know if you have any idea to solve this.
Thanks,
Uma

Uma:
Let me make clear the requiremt. You have RFC Import(aka Request message) and Export(aka Response + Exception) and you have Web Service with Request, Response, Fault messages. And you want to send the fault messages back to the RFC in addition to the response. I was wondering, If we do the following mapping without BPM, does that fulfill your requirement.
RFC-Import <----
> SOAP Request
RFC-Export <----
> SOAP Response
RFC-Export <----
> SOAP Fault
Can you let me know if you face any problems with this one. I have seen your other thread and was wondering, whats the problem is. May be I didn't understand the requirement properly. Please clarify me

Fault messages in target web service (microsoft visual studio) -experience?

Hi guys!
We use async scenario : SAP_R3 (ABAP Proxy) -> XI -> Web Service (SOAP). Target web service is created in microsoft visual studio. Standard scenario worx fine. We send data from r3, the web service processes them. However, we want to use also fault messages in case, there will be exception rised in the target web service and let operator in sxmb monitor know, that there's a problem. These fault messages should be used as acknowledgement. But we have serious problem with implementing fault messages in the target web service in the visual studio. Does someone have experience with this?
Thanx a lot for info!
Olian

Hi
see the below links
Consuming XI Web Services using Web Dynpro Part II-/people/riyaz.sayyad/blog/2006/05/08/consuming-xi-web-services-using-web-dynpro-150-part-ii
Consuming XI Web Services using Web Dynpro Part I -/people/riyaz.sayyad/blog/2006/05/07/consuming-xi-web-services-using-web-dynpro-150-part-i
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/0d7349b6-0901-0010-ddbe-ec43178a61ff
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/ee5bc490-0201-0010-e9b5-a258cf083bca
Troubleshooting SOAP Message - XI - /people/varadharajan.krishnasamy/blog/2007/01/09/troubleshooting-soap-message--xi
Troubleshooting - RFC and SOAP scenarios-/people/shabarish.vijayakumar/blog/2008/01/08/troubleshooting--rfc-and-soap-scenarios-updated-on-20042009
Regards
Chilla

PI 7.0 SOAP message reply HTTP 500 and after the fault message

Hello Everybody,
I have the scenario RFC -> XI -> SOAP in synchronous mode.
I use for the mapping XSLT because I have to put some dynamic data comming from the RFC in the header of envelope.
At level of adapter receiver SOAP , I flag the "do not use envelop"
In normal, that works .
When the is an fonctionnal error in SOAP service, it sends me back an error HTTP 500 and afterwards the fault message in a soap envelop format. In that case, how can I pass over this error to treat the envelop because in adapter, it is stopped and it returns a short dump to the RFC.
Is there somebody who can help me with this problem ?
Thanks in adavance for your answers .
Regards.
Eric.

Hi,
In case of a SOAP error while processing the request, the SOAP HTTP server MUST issue an HTTP 500 "Internal Server Error" response and include a SOAP message in the response containing a SOAP Fault element
Thanks,
RamuV

Fault message handling in BPM

Hi again xi fighters
I created a business process with a synchronous sending step. I defined all interfaces and implemented also an own fault message type within the synchronous abstract interface. If the used RFC got the correct data the sync. sending step worked proper and also the business process worked fine. If I providing wrong data to the RFC to force him to throw an exception the Business process received the fault message. Then I just want to send the received fault message asynchronously to a file adapter within the defined exception branch. And now the question no-one answered in several discussion threads ;-<
How can I send the message? I am not able to implement a new variable in the container for the fault message type. Any advises here?????
Please help me, before I got inshane of SAP ;->>
Regards Oliver
Message was edited by: Oliver Bluhm
Hi everybody
any ideas, or is the question not clear. Please have a look and let me know you exlperience!
Regards Oliver

Hi Oliver,
how do you know, that is impossible to read the content of the fault message in the exception branch? Did someone from SAP say that? For days I read all the notes, blogs, help,.. and didn't find an answer.
It should work.
1. I have an integration process in XI sending a sync message to R3.
- OK
2. In the generated proxy class I raise an exception of the generated exception proxy class.
- OK
3. The exception message is shown in the message monitoring, containing also all our customer-data.
- OK
4. The integration process in XI activates the correct exception branch.
- OK
Missing: How do I get a grip on the data in the error message?
Kind regards Philipp
Message was edited by:
 Philipp Jakob

BPM synchronous send step - Fault message extraction

Hello Experts,
I am developing a BPM with Asynch RFC -> synch Webservice -> Asynch RFC scenario.
I have defined fault message in the synchronous interface used in the send step for web service, and also defined
exception branch where an alert is thrown.
In the alert, i want to send the fault text from the fault message. How can i do that??
Thanks

Hi Mona,
SOAP adapter doesnt support fault messages.
check stephan's reply @ How catch the SOAP Fault Message ?
> SOAP adapter does not support fault message.
> Any fault is treated as error.
> fault messages are only supported for XI messages (ABAP or Java proxies) and RFCs.
Fault message handling is not possible inside BPM.

PI 7.1 Adapter Module Development - Identify SOAP Fault Message

Hi Experts,
here's a PI 7.1 Adapter Module Development issue I hope you can help me to resolve. It's about identifying SOAP fault messages.

Scenario at a glance:
Adapter Modules placed in the modules chain at request and response time in a synchronous Scenario:
- Request: SOAP Axis to RFC 
- Response and Fault Response: RFC to SOAP Axis

The issue is how to identify SOAP fault message in SOAP Axis Adapter Module in the response message:
The client gets SOAP fault messages like the follwong one:
 <SOAP:Body>
 <SOAP:Fault>
 <faultcode>SOAP:Server</faultcode>
 <faultstring>Server Error</faultstring>
 <detail>
 <ns1:exception xmlns:ns1="http://typen.geschaeftsstelle.pab.barmer.de">
 <ns1:errortext>bla bla bla ...</ns1:errortext>
 </ns1:exception>
 </detail>
 </SOAP:Fault>
 </SOAP:Body>


But when trying to access the tags faultcode and/or faultstring in the adapter module via xPath expressions I do not get them. Obviously the SOAP Fault tags are built AFTER the adapter module has been passed. So my question is:
How can I clearly/uniquely detect a SOAP fault response message (and distinguish it from a "normal" response message) in my SOAP Axis Adapter Module?

I tried it the following way:


// Check Message Payload for SOAP Fault Message via xPath expressions
...
// SOAP Fault Code
zv_xPression = zc_constXPattern.replaceFirst("&", "faultcode");
zv_soapFaultCode = XPathAPI.eval(zv_doc, (String) zv_xPression).toString();
// SOAP Fault String
zv_xPression = zc_constXPattern.replaceFirst("&", "faultstring");
zv_soapFaultString = XPathAPI.eval(zv_doc, (String) zv_xPression).toString();
// check for SOAP Fault Message
if (zv_soapFaultCode.equals("") && zv_soapFaultString.equals("")) {
 // Create Audit Log entry - NOT a SOAP Fault Message
 zv_msgText = zc_constModuleName + " 0190: xPath - OK! This message is NOT a SOAP Fault Message";
 zv_audit.addAuditLogEntry(zv_msgKey, AuditLogStatus.SUCCESS, zv_msgText);
 zv_faultCheck = false;
}
else {
 ...
 // Create Audit Log entry - SOAP Fault Message
 zv_msgText = zc_constModuleName 
 + " 0200: xPath - this message is a SOAP Fault Message. " 
 + " - Faultcode is: " + zv_soapFaultCode 
 + " - Faultstring is: " + zv_soapFaultString; 
 zv_audit.addAuditLogEntry(zv_msgKey, AuditLogStatus.ERROR, zv_msgText);
 ...
}
...

But zv_soapFaultCode and zv_soapFaultString are always empty (with other payload tags this coding works fine).

Any ideas? 
Thanx very much in advance!
Regards,
Volker

Hi Alex!
Like already mentioned I solved my problem by identifying the SOAP exception with the messageClass attribute of the PI message header. Acess code:
try {
String zv_msgClass = zv_piMsg.getMessageClass().toString();
} catch (Exception e) {
zv_msgText = zc_constModuleName
+ " E0110: Message processing terminated."
+ " Reason: Error while getting MessageClass "
+ zv_dataSource
+ e;
// create trace and audit log entry (severity ERROR) for exception
zv_location.errorT(ZV_SIGNATURE, zv_msgText);
zv_audit.addAuditLogEntry(zv_msgKey, AuditLogStatus.ERROR, zv_msgText);
ModuleException me = new ModuleException(e);
zv_location.throwing(ZV_SIGNATURE, me);
e.printStackTrace();
throw me;
} // end of try-catch-block
But I do not think this will solve your problem. I am almost sure, that something in your Axis configuration is wrong/missing. If a handler cannot be instatiated then it really may be missing. Have a look at defaultTrace.trc. Maybe you will find more suitable information about the root cause of your problem. Also have a look at NWA under software components and/or application modules if you can find/see your modules.
But there is a general issue when trying to catch PI fault messages. If e.g. the requestor tries to login with wrong userid/pasword, then you will have no chance to catch this kind of error - at least as far as I know. Because in this very early stage of PI message processing no module is called.
One last question: Did you develop your own Adapter or just an adapter module? In the first case: Is your adapter started and healthy? Have a look at RWB -> communication channel monitoring.
Regards,
Volker

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