MultiMapping BPM

Hi Experts,
Can anyone send me a scenario in which the sender system is third-party and receiving system is SAP and scenario is based on multi-mappping using BPM (collect pattern)........N:1 tranformation
Cheers
Faisal

Hey
have a look at the below blog
/people/pooja.pandey/blog/2005/07/27/idocs-multiple-types-collection-in-bpm
it explains collecting multiple IDOC's from SAP system(N:1),but the design of BPM will be pretty much the same.
Thanx
Aamir

Similar Messages

Multi-Mapping with BPM?

Hi Experts,
Can anyone send me a scenario which contains multi-mapping using BPM (collect pattern)........I searched on SDN but cudn't find any scenario which contains Multi-Mapping BPM scenarios. All the scenarios which r available based on without BPM.............points will given to the approriate replies.
Thanks in Advance
Faisal

Hey
strange you didn't find it,it was the second link when i searched SDN with the string "multimapping BPM"
/people/sudharshan.aravamudan/blog/2005/12/01/illustration-of-multi-mapping-and-message-split-using-bpm-in-sap-exchange-infrastructure
Thanx
Aamir

Error in BPM with multimapping.

Hi,
I've got next error in a transfromation step of bpm with multimapping :
<?xml version="1.0" encoding="utf-8" ?>
- <MappingTrace>
<Trace level="1" type="T">Mapping http://www.miquello.com/C3900 IM_I3934_REPLICA_BBY , Software Component Version 931D4B005DF711DFC0CACC330A640786</Trace>
<Trace level="1" type="T">Mapping Step 1 , Type JAVA , Program com/sap/xi/tf/_MM_I3934_REPLICA_BBY_</Trace>
<Trace level="3" type="T">MTOM Attachments Are Written to the Payload</Trace>
<Trace level="3" type="T">Mapping has exactly one source message</Trace>
<Trace level="3" type="T">Dynamic Configuration Is Empty</Trace>
<Trace level="3" type="T">Executing multi-mapping</Trace>
<Trace level="1" type="T">while trying to invoke the method java.lang.String.length() of an object loaded from local variable 'guid' Thrown: java.lang.NullPointerException: while trying to invoke the method java.lang.String.length() of an object loaded from local variable 'guid' at com.sap.guid.GUID.parseHexGUID(GUID.java:1046) at com.sap.guid.GUIDGenerator.parseHexGUID(GUIDGenerator.java:111) at com.sap.aii.utilxi.misc.api.GUIDFactory.parseHexGUID(GUIDFactory.java:127) at com.sap.aii.ibrun.sbeans.mapping.ParametrizationMap.createInputParameter(ParametrizationMap.java:140) at com.sap.aii.ibrun.sbeans.mapping.ParametrizationMap.createElement(ParametrizationMap.java:112) at com.sap.aii.ibrun.sbeans.mapping.ParametrizationMap.createParametrizations(ParametrizationMap.java:57) at com.sap.aii.ibrun.sbeans.mapping.ParametrizationMap.<init>(ParametrizationMap.java:37) at com.sap.aii.ibrun.sbeans.mapping.ParametrizationMap.newInstance(ParametrizationMap.java:65) at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleMappingRequest(MappingRequestHandler.java:111) at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleRequest(MappingRequestHandler.java:72) at com.sap.aii.ibrun.sbeans.mapping.MappingServiceImpl.processFunction(MappingServiceImpl.java:79) at sun.reflect.GeneratedMethodAccessor804.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:592) at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceedFinal(RequestInvocationContext.java:46) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:166) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:19) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke(Interceptors_Resource.java:71) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.doWorkWithAttribute(Interceptors_Transaction.java:38) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.invoke(Interceptors_Transaction.java:22) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:189) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatelessInstanceGetter.invoke(Interceptors_StatelessInstanceGetter.java:16) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:21) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:16) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager.java:133) at com.sap.engine.services.ejb3.runtime.impl.DefaultEJBProxyInvocationHandler.invoke(DefaultEJBProxyInvocationHandler.java:164) at $Proxy1098.processFunction(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:592) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.handleRequest(RFCDefaultRequestHandler.java:183) at com.sap.engine.services.rfcengine.RFCJCOServer$J2EEApplicationRunnable.run(RFCJCOServer.java:267) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:182) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:280)</Trace>
</MappingTrace>
However i've tested with same input message in Operation Mapping ESR, without any error.
What could be the cause?
Thanks, in advance.
Carme.

Hi,
Are you using parameterized mapping or RFC lookup in your mapping???? If yes, please make sure that you are passing the parameter in the interface determination instead of null value.
Also verify whether your cache is updated with the latest GUID of your mapping program or not.
Regards,
Priyanka.

Problem with multimapping in BPM

Hy,
I still have a problem with a multimapping in BPM. I add a new message into the input message of the mapping definition. I have now 10 input message mapped to a Idoc. I have the problem that yet the last message is no more treated by the mapping step.
Anyone can help me.
Thanks

Hi,
After adding the new input file, the cache may not be refreshed properly.
Please refer to this for Cache Refresh:
<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/1a69ea11-0d01-0010-fa80-b47a79301290">How to Handle Caches in SAP XI 3.0</a>
JE

Multimapping (1:N) without BPM idoc to file

Hi
I have a scenario in PI7.1 like source is idoc ,it should be splitted into 14 different files based on some condition.
I am doing this without BPM(1:N) message mapping and operational mapping is working fine.
Whent i am testing,empty files are generated means no values comming except the target message type.
Note: checked the most of the links and blogs but no help
Everything seems fine but not getting the values.Can anybody help. Can multimapping done with source idoc?
Thanks in advance.
Thanks
Prasad Nemalikanti

Hi Prasad,
It will definitely work and please see the jin for exactly the same scenario.
/people/jin.shin/blog/2006/02/07/multi-mapping-without-bpm--yes-it146s-possible
While testing in mapping make sure you put your payload within:
<?xml version="1.0" encoding="UTF-8"?>
<ns0:Messages xmlns:ns0="http://sap.com/xi/XI/SplitAndMerge">
   <ns0:Message1>
      <YOUR PAYLOAD HERE>
   </ns0:Message1>
</ns0:Messages>
Regards,
---Satish

Multimapping doesn't work in BPM

Hello,
I've constructed two mapping 1:1 and multimapping N:1 for two messages to transform them in two inbound IDOC . I put this process in BPM. When I test these mappings in MM and IM editors all are ok. But if i try to test the end-to-end through BPM i can get only one IDOC (mapping 1:1) with data.
The second IDOC(N:1) has empty segments only without combined data!
In BPM I use Fork to receive two messages. The Fork Step has two branches, two transformation steps(1:1 and N:1), two Send Steps(for two Idocs) accordingly. There is a correlation between two fields of two messages.
Perhaps one message leaves BPM before fullfilling N:1 mapping ? I confused.
Please help me to resolve this problem.

Hi Igor.
Are you using any correlations?
If you are, then check if you are using the correct fields for correlation. I feel that could the problem.
Make sure you are using the correct correlation.
Correlations:
We use a correlation to assign messages that belong together to the same process instance. A correlation joins messages that have the same value for one or more XML elements. A correlation is therefore a loose coupling of messages: at design time, it enables you to define which message a receive step must wait for, without knowing the message ID.
Correlating Objects:
A correlation enables you to identify objects that belong together, for example, a quotation and the relevant sales order. This involves correlating the objects by using one or more common elements, for example, the quotation number. When you define a Workflow, you can specify the object that the Workflow must wait for, without having to enter the ID of the object.
Check this blog for further information on Correlations.
/people/sravya.talanki2/blog/2005/08/24/do-you-like-to-understand-147correlation148-in-xi
Regards,
Hari.

IDoc in multimapping and BPM

Hi all,
I am doing one IDoc to JMS interface, I am getting 5 IDocs to BPM, all five IDocs are different, there is no interdependency between them. Once IDoc will come to BPM multi mapping will execute in which i am creating multiple JMS messages from IDoc line items(i.e if IDoc contains 5 Line items then i am creating 5 JMS messages in multimapping). Initially i used IDoc in abstract interface, but all my messages are stuck in SMQ2 ( error is: Permanent Error in BPE inbound processing). After that i used External definition(XSD imported from IDoc) in Abstract Interface, but still i am getting the same error.
                              i am doing below steps in BPM,
fork(5 receive steps) i made fork necessary steps to 1 and correlation as constant "abcde".
5 transformation steps in every fork branch immediately after receive steps ( multimapping used in transformation and receiver is multiline cotainer variable)
after this block withh ParForEach to repeat the multiline cotainer variable to send to receiver JMS.
is there any thing wrong in above steps??
still i am in dilamma on below points,
can i use IDoc in Multimapping directly???????????.
can any body give step by step procedure how to achieve this.
Note:- I know that i can achieve this with out BPM, there are some other special reasons to use BPM for this.
Thanks & Regards,
Madhu.

Hi Madhu,
Normally this error occurs for incorrect interfaces selection
   1. please check the all configuration done correclty..
   2. Go to SXI_CACHE.. refresh the cache.. check the status Code that sould be 0..
   3. go to swwl tcode and delete all the error transactions..
then try to excute the scenario.. still if you have the problem then check the box " Create New transaction " for First Transformation step.
Let me know if this works..
Regards,
Sandeep

MessageID for Multimapping in BPM

Hi all, first of all thank you very much for the support they can provide. The problem I have is this: I have a ccBPM which receives information from a JDBC Adapter and make a Multimapping and each performs a foreach message to invoke an RFC. The problem is that for every foreach need to get messageId. I tried making a UDF but when I use the ccBPM function fails to run. I read online that you can not get the context variable MESSAGE_ID in a Transformation on ccBPM. Thank you very much for the support.

Hi, the solution in link Re: Retrieving a message id
U need not write any java code to retrieve your MessageID.
U have a direct way to retrieve your MessageID.
1) Go to your BPM. Create a new Containervariable (simple type)
2) Insert a new Container Operation in your BPM.
3) In target: select your container variable (simple type) that u have created in step1.
Operation: Assign
Expression : In the expression editor, choose interface variable (radio button)--> then choose context object (radio button)--> then the 6th Value in the drop down combo is your MessageID.
Thanks for all.

Configuration of multimapping scenario without a bpm

Hi all,
I am trying simple multimapping without a bpm for jdbc to jdbc scenario
I have created
a single business service which has one sender interface and two receiver interfaces.
Two communication channels, one for sender jdbc and another for receiver jdbc.
One Sender agreement.
Two receiver aggreement with the same communication channel.
Receiver determination.
Interface determination of enhance type.
Hav i missed anything? I am getting a error while testing the configuration in Interface determination and Mapping step.

Hello
      I suspect there could me an error at Message Interface or Message mapping.
     What is the error syntex you encountered. As a process you have done well with
            1) communication channel
            2) Sender agreement & Two receiver aggreement
    Let me know. What are the action item at Intregatrion scenario.
         It was nice answering your question. Feel free to reach SDN if you have any questions. What are the action item at Intregatrion scenario.
Thanks in advance for your co-operation
Ashok Babu
Enterprise Business process Architect
SAP XI Senior Consultant

Multimapping Without BPM?

Hi @ ,
I need some help regarding my multimapping without BPM .
I have configured the scenarion but the problem is that I am not getting the output files with data and are coming empty though the scenarion is gettig executed successfully.
Also in the trace I have observed that there is not step like maping called in the pipeline steps dont know where is the error .Please help
Thanks in advance

Hi Raj,
I have defined the interface mapping as Enhanced where I ahve given the mapping defined as Multimapping and after saving I am getting 3 interfaces belonging to each message also and I have defined the Message interfaces also for each .
I am doing File2 File Scenarion I am able to execute the scenarion and the file was deleted from the location and 3 files were craeted in the destination folder but they only contain header data and there is not other message.
I have tried putting the same input message in Mapping and Interface mapping to verify but there it is creating the messages
Regards

BPM or multimapping

I have two files coming in which are sequentially send . one file is for agents and one for carriers
I have to generate only one output file based on the data from both the files .Data coming from the files is independent of each other.
how to proceed ?? should i go for BPM or is it done by multimapping only???
Please Reply
Ninad

Hi Ninad,
You use the BPM, in the BPM use the Fork step, because we have to take 2 files, after we received that files then only we can process further.
Without BPM i don't think its possible, because we are getting two independent files, so one files comes first then that file takes the CC and process but its not wait for the second file.
For more information check this link
http://help.sap.com/saphelp_nw2004s/helpdata/en/0e/56373f7853494fe10000000a114084/content.htm
Regards
Ramesh

In Multimapping how can we configure the Receiver , Interface Deter for BPM

Hi Friends ,
I am trying the the BPM scenario using Integration Process
BpmPatternCollectTime
from SAP BASIS ® SAP BASIS 7.00 in the namespace http://sap.com/xi/XI/System/Patterns
I have done the scenario like the above . I have followed all the Steps which are used in above scenario.
I am using a File Sender Adapter and Receiver Adapter .
It is Successfully picked up the File but nothing is happening after that .
I am using two receiver Determination one from Ob to IP and other from IP to FIleReceiver ( IB) .
But, I am Getting error as Block1 (No agent) Error in the PE graphical diagram
I have checked in SWWL my Integration Process Return code is "0"
The steps Which i have followed in BPM are
1. Block with Deadlkine branch and Exception handler( as TimeOut Exception)
Block Start and Block End as New Transaction
2. Inside Block infinite Loop which contains Receive step ( Actives the Correlation ) and Multiline Container element which appends the Messages with CollectMessage
3. Transformation Step
It creates the New Transaction and Interface Maping from CollectMessage List to New Mesage
4. Send Step
It sends the New Message . It creates the New Transaction .
Can you Please tell me how to configure the Receiver and Interface Determination for the above scenario ?
Regards.,
V.Rangarajan

Hi Ranga
have a look at these
you can ref: this link to find example where a receiver determination step is used in BPM- http://help.sap.com/saphelp_nw04/helpdata/en/43/6211b11c895f6ce10000000a1553f6/content.htm
More abt RD step in BPM - http://help.sap.com/saphelp_nw04/helpdata/en/14/d5283fd0ca8443e10000000a114084/content.htm
if useful pls reward

Problem with Multimapping with out using BPM

Hi All,
Here i have face a problem when working with multi mapping.
For example I explain u with the following example.
<Message1>
<Employee>
      <Eno>
      <Ename>
</Employee>
</Message1>
<Message2>
<City>
       <Address>
       <Dno>
</City>
</Message2>
Message1,Employee,Message2,City are mapped with constant("").
Here my aim is to create 2 different files with the format as xml structure.
One file with -
<Message1>
Second file with ---<Message2>
this my example... Now I am explaining where i encountered problem in runtime.
Error: Mapping exception
Can not produce target element <Employee>....
Hint: Iam presently using service pack-9.
can one one assist....

Hi,
The problem is in the mapping, you need to check the mapping..
1) did you change the occurence of the messages for the multimapping.. Go to Mapping-->Messages (Tab) and change the occurence of the messages
2) Check the all fields,segments are mapped correctly
3) Test the mapping
4) Check the occurence of the Interface Mapping, and test it in the integration respository
5) check the Source Message Structure and make sure that, it is a valid input to your mapping rules..
Hope this helps,
Regards,
Moorthy

N:1 Multimapping using bpm

hi all,
i am doing multiple file to single file that is n:1 mapping using BPM. please send me link for the same or give some suggestion regarding this.
thanks ,
Anup Banerjee

Hi,
You can use any of the collect message pattern provided. In your case any one of the following can be used:
1. BpmPatternCollectMessage
2. BpmPatternCollectTime
->There are some patterns in SWC : SAP BASIS --> namespace : http://sap.com/xi/XI/System/Patterns In ESR of your SAP PI System.
-> please go through this blogs it will help you.
Correlation Runtime Behavior of BPM.
http://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/10526. [original link is broken] [original link is broken]
In Configuration By using of BPM.
-> two communication channels one for sender and one for receiver
-> 2 receiver Determinations
one for Sender to IP.
One for IP to Receiver.
-> 2 Interface Dtermination
one for Sender to Ip
one for IP two Receiver
-> 1 Sender agrement.
-> 1 receiver agrement for (IP to Receiver)
regards,
ganesh.

Problem in multimapping without BPM

Hi,
I am doing a file to file multimapping scenario (1:n) in PI 7.0. In interface mapping the source has occurence of 1 and target occurrence is 0..unbounded.
Problem is with this configuration, in my ID interface determination, the interface mapping is not being recognised and I'm getting "object not found" when trying to select the interface mapping. and there is no problem with inbound and outbound interfaces.
However, when I change the occurrence of my target to 1 in IR, then I can select the interface mapping in Interface Determination in ID.
Could any one please throw some light on this problem?
Regards,
Shiladitya

Hi,
Pls use Enhanced option in Interface determination.
try to assigh interface mapping and your inbound interfaces.
check the following blog.
https://weblogs.sdn.sap.com/pub/wlg/3115. [original link is broken] [original link is broken] [original link is broken]
regards
mahesh.

MultiMapping BPM

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