SNC Mapping

Hi,
I read one statement some where else. The statement is XSLT mapping (e.g. for SNC mappings). Here my question is what is this SNC mapping and how we will do this SNC mapping in SAP XI
Thanks
Rao

Hi,
Connections between SAP system components that communicate using RFC can be secured with SNC, which secures the data communication paths between the various SAP system components. SAP systems support external security products that implement cryptographic algorithms. With SNC, you can apply these algorithms to your data for increased protection
Configuring SNC
http://help.sap.com/saphelp_nw04/helpdata/en/c3/d2281db19ec347a2365fba6ab3b22b/content.htm
A example where SNC implementation is useful
Security in XI
Regards,
Prateek
Message was edited by:
Prateek Srivastava

Similar Messages

External ASN Generation - SNC Mapping

Hi,
We are in process of configuring externally generated ASN (from 3rd party supplier) send to SNC through XI/PI and then automatically route it to backend ECC system(ECC5.0) through existing interface ( DespatchDeliveryNotification_Out - from SNC).
We considered SAP Note - 944125 ( SNC/ICH-ASN: Routing of externally created ASNs through ICH/SNC) but this note is applicable to SCM 500 and we are in SCM 510. We verified that its been already implemented in SCM 510 version
We processed ASN's from 3rd party system and sent to SCM/SNC system and now ASN's are with Publish status in SNC system and But the routing process of ASN info didn't happend! Its still stuck up with ASN publish message in SNC. Did we miss any other configuration to make this routing successful?
Or Is there any other solution to configure this routing of externally created ASN through SNC to the backend ECC system?
-Chriss

Hi,
Do we have standard content available in PI to create ASN in SNC with reference to ECC- outbound delivery
DESADV.DELVRY 03 convert to DISPATCHDELIVERYNOTIFICATION.

User mapping certificate in UME (J2EE) with ABAP system as Backend (SNC)

I hope someone can help me with the user mapping concept (X.509 V3 certificates) for both "worlds" (ABAP and JAVA Stack).
I know how to install and configure certificate based (X.509) login to SAP ABAP and SAP JAVA (J2EE) Stack (--> enable encryption for communication and Single Sign On).
Situation:
We have a ready installed and configured X.509 certificate authentication environment for the ABAP world (between SAP GUI and SAP Server System)
and the user mapping was configured in the ABAP System (SU01). As the users are using certificates, the passwords are deactivated on the ABAP System.
Now if you want to integrate a JAVA (J2EE) Sytem and you want to configure the UME to the ABAP System (as Backend), you have an administrative effort problem with the user mapping (X.509) in the UME configuration.
1.) It is possible to assign manually the user public key to every user --> But to much effort
2.) As the user does not have a password (deactivated in the ABAP system), the way to combine the automatic mapping with a user login does not work.
3.) In the distinguished name of the user certificate there is no information about the SAP username itself
--> you are not able to use any information of the DN to bind a user in the Login Module configuration.
Now my question:
Is it possible to use the sncname information from the ABAP System (still configured and available) for the UME configuration?
As i know, it is possible to write an own Login Module. Does anybody has a customized Login module for this issue?
At the end the best solution would be to enable the same user mapping mechanism on the JAVA world as on the ABAP world. --> Mapping the Distinguished Name to the SAP User

We have developed a login module which is working with Kerberos auth, not x.509 auth, but still solves a very similar problem to the problem you are describing. As you know, when SNC is used to logon to ABAP stack, the SNC name of the user is mapped onto a SAP user via entries in the USRACL table. Our mapping login module takes the authenticated user principal name from the shared state and uses this to lookup the entry in USRACL table on ABAP stack, and from this it will know which SAP user to use, and can update shared state with this info so that CreateTicketLoginModule will created an SSO2 ticekt for the mapped SAP user id.
This means that mapping of users externally authetnicated identity onto SAP user/client can be managed in one place, e.g in ABAP stack using USRACL table entires and su01 t-code etc.
I know it is not exactly what you wanted, since you are looking to use x.509 certifiates instead of Kerberos authentication, but I thought it was worth sharing so that you know the concept has already been implemeneted many times. Many of our customers use this login module when they have our product, for the same reasons that you have stated.
Thanks,
Tim

XSLT Mapping error

Hi All
I am working on PI 7.1 where I have customized standard XSLT mapping according to my requirement.
I have to add 2 fields in the standard data type ReplenishmentOrder_Notfication from SNC 7.0 SWCV.
In standard scenario once IDOC STPPOD.DELVRY03 is released from ECC the PI scenario send this to SNC Proxy ReplenishmentOrderNotification_In.
In my requirement I have to send XML file generated from IDOC to one of Application Folder. I have customized data type, message type, operation mapping, service interface by coping standard things.
So the changes I have done in standard XSLT mapping are just changin name of data type and not added any mapping for the two new fields I have added to the data type as its not require at the moment.
When I am running test I am getting follwoing error in Trace. Here please notice that its mentioning standard xslt mapping program name only though on the top you see customized names.
Please give your inputs to resolve the issue. Thanks.
Operation Mapping
StppodDelvry03_MT_ReceivedDeliveryNotification_01
Name
StppodDelvry03_MT_ReceivedDeliveryNotification_01
Namespace
http://sap.com/xi/SNC/Global
Runtime error
TransformerException occurred during XSLT mapping StppodDelvry03_ReceivedDeliveryNotification_01 (http://sap.com/xi/SNC/Global, 46c20a71-248e-11dc-c4be-dd500a115642, -1)
<Trace level="1" type="B">CL_MAPPING_XMS_PLSRV3-ENTER_PLSRV</Trace> <Trace level="1" type="T">Interface Mapping http://sap.com/xi/SNC/Global StppodDelvry03_ReceivedDeliveryNotification_01 </Trace> <Trace level="1" type="T">TransfromerException during XSLT processing: Thrown: javax.xml.transform.TransformerException: com.sap.engine.lib.xml.parser.NestedSAXParserException: Fatal Error: com.sap.engine.lib.xml.parser.ParserException: XML Declaration not allowed here.(, row:1, col:8)(, row=1, col=8) -> com.sap.engine.lib.xml.parser.ParserException: XML Declaration not allowed here.(, row:1, col:8) at com.sap.engine.lib.jaxp.TransformerImpl.transform(TransformerImpl.java:251) at com.sap.aii.ib.server.mapping.execution.AbstractMappingTransformer.transform(AbstractMappingTransfor
Edited by: Amol on May 22, 2009 3:26 PM

Hi Amol
for the error CL_MAPPING_XMS_PLSRV3-ENTER_PLSRV
<Trace level="1" type="B">CL_MAPPING_XMS_PLSRV3-ENTER_PLSRV</Trace> <Trace level="1" type="T">
just check this Thread issue is solved by restarting the service verifySenderAgreement
at thread
Re: Wrong Sender Agreement
Thanks
Abhishek

XSLT Mapping Related

Hello Experts,
In a scenario we are sending Purchase orders and Purhase Order change from SAP to SNC through XI.
Currently we are using Orders03 message type for IDOC.
The requirement is to use Orders05 message type for IDOC.
What changes would be necessary if we are to use Orders05 instead of Orders03
- On SAP side,
- in the XSLT mapping, and
- On XI side.
Thanks in advance,
Suraj

Hi,
What changes would be necessary if we are to use Orders05 instead of Orders03
- On SAP side,
==> you need to check your distribution model (BD64) and partner profiles (WE20) and adjust the settings there according to ORDERS05.
- in the XSLT mapping, and
==> This depends on what your XSLT looks like. If there are any ORDERS03 specific statements, etc. or the structure is "heavily" changed from ORDERS03 to ORDERS05 you need to adjust the XSLT accordingly.
- On XI side.
==> You need to import the ORDERS05 IDoc Metadata to XI Abap stack (IDX2). Also in IR you need to import the new IDoc, create message type and assign it to your mapping.
Regards,
Kai

SSO (SNC) for BEx applications

In our testing environment, we use SSO(SNC) through the SAP GUI for Windows to access our backend systems:
*SSO file gx64ntlm on the server side
*SSO file sncgss32.dll on the client side
*User mapping (SNC tab) mapped to active directory user
and everything works fine.
However, when launch BEx Analyzer, Query Designer, etc, we get the following error when accessing the SSO logon options in the SAP Logon Control tool:
Error Group
RFC_ERROR_PROGRAM
Message
Missing SNC_LIB=... in connect_param in RfcOpenEx
How does the logon control need to be configured in order to connect to the backend system via SSO?

Almost there....AFter that setting, I get the following:
Error Group
RFC_ERROR_COMMUNICATION
Message
SAP_CMINIT3 : rc=20 > Connect to SAP gateway failed
Connect_PM GWHOST=xxx.xx.x.xxx, GWSERV=sapgw00s, SYSNR=00
LOCATION    CPIC (TCP/IP) on local host
ERROR       partner xxx.xx.x.xxx:4800' not reached
TIME        Thu Jan 15 14:42:56 2009
RELEASE     710
COMPONENT   NI (network interface)
VERSION     39
RC          -10
MODULE      nixxi.cpp
LINE        3139
DETAIL      NiPConnect2: xxx.xx.x.xxx:4800
SYSTEM CALL connect
ERRNO       10061
ERRNO TEXT WSAECONNREFUSED: Connection refused
COUNTER     2
SNC is set to accept insecure RFC (value =1)...

ECC = SNC ReplenishmentOrderNotification custom message through SAP PI

Helllo,
I have one issue during proxy call in SNC. We are implementing SNC system with our ECC 6.0 system for PO processing, PO Confirmation Processing. The interfaces used is the standard SNC PI package from SAP through SAP PI; however, we have extended PO IDOCs in ECC for some Z-fields and created a new message type in SAP PI and mapped them properly. The problem, when it reached SNC, I checked the XML message and it was as expected with the new Z-fields but when the inbound proxy is called, I got the following error:
Error during proxy processing An exception with the type CX_SY_DYN_CALL_ILLEGAL_TYPE occurred, but was neither handled locally, nor declared in a RAISING clause The function call of /SCA/BIF_REPLORD_BO failed; a field may have been assigned to the parameter IS_REPLORD_NOTIF whose type is not compatible with this parameter
it seems that the newly generated service interface is not reconginzing the new ReplenishmentOrderNotification message structure with the Z-fields
How can we resolve this issue and make the inbound proxy reconginze the new message stucture?
By the way, I found this Badi: BAdI for ReplenishmentOrderNotification_In? and I have no clue how it works if we need to implement it?
Thank you,

Hi Alan,
Please check below threads.
1. INTERFACE_REGISTRATION_ERROR (inbound ABAP proxy)
2. ABAP ->INTERFACE_REGISTRATION_ERROR for outboud sync ABAP proxy
3. INTERFACE_REGISTRATION_ERROR using File-to-File method
Regards,
Deepak

Use of Orders05 Interface mapping & XSLT mapping file for Orders03 IDOC

Hello Experts,
In a scenario we are sending Purchase orders and Purhase Order change from SAP to SNC through XI.
Currently Orders03 IDoc is used and standard mapping for Orders03 XSLT is used.
Now the requirement is to use the same IDOC (Orders03) but
- XSLT mapping (OrdersOrders05_ReplenishmentOrderNotification) and
- Interface Mapping (OrdersOrders05_ReplenishmentOrderNotification_01) of Orders05.
What changes would be necessary
- On SAP side,
- in the XSLT mapping, and
- On XI side.
Thanks in advance,
Suraj

Hi Suraj,
First compare ORDERS03 IDOC and ORDERS05 IDoc structures,if both structures are same then u no ned to chnage the XSL it will work fine.
If any chnages in ORDERS05 Idoc then u have to adjust XSLT as per ORDERS05 IDOC.
test interface mapping first and let me know if any error.
Regards,
Raj

Error while ORDERS05 IDoc transfer from R3 - PI - SNC

Hi Friends,
I am facing error in PI SXMB_MONI for ORDERS05 IDoc transfer from R3 - PI - SNC.
I have done all the configuration setup in Integration Directory for the Scenario, I am able to successfully send the IDOC for PO from R3 to PI but faced the following Error in PI.
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- 
- <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="">
<SAP:Category>XIServer</SAP:Category>
<SAP:Code area="INTERNAL">PARTY_SERVICE</SAP:Code>
<SAP:P1 />
<SAP:P2 />
<SAP:P3 />
<SAP:P4 />
<SAP:AdditionalText />
*<SAP:Stack>Party and service not defined</SAP:Stack>*
<SAP:Retry>M</SAP:Retry>
</SAP:Error>
Also I am unable to Configure Sender/Receiver ID in PI > SXMB_ADMIN > Configuration, as while defining Sender/Receiver unable to add the Interface for Sender(ORDERS.ORDERS05)/Reciever(ReplenishmentOrderNotificatio_Out) although I am able to see the same in Integration Repository.
Also In Main message(Part of the message) as shown below, I am able to see Vendor in PARTY Element of xml message for which I have created the PO
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- 
- <SOAP:Envelope xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SAP="http://sap.com/xi/XI/Message/30">
- <SOAP:Header>
- <SAP:Main xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsu="http://www.docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" versionMajor="003" versionMinor="000" SOAP:mustUnderstand="1" wsu:Id="wsuid-main-92ABE13F5C59AB7FE10000000A1551F7">
<SAP:MessageClass>ApplicationMessage</SAP:MessageClass>
<SAP:ProcessingMode>asynchronous</SAP:ProcessingMode>
<SAP:MessageId>0050568F-24A0-1DDD-B9F5-3F6DD541FF93</SAP:MessageId>
<SAP:TimeSent>2009-01-21T10:55:20Z</SAP:TimeSent>
- <SAP:Sender>
<SAP:Service>SAPECC6</SAP:Service>
<SAP:Interface namespace="urn:sap-com:document:sap:idoc:messages">ORDERS.ORDERS05</SAP:Interface>
</SAP:Sender>
- <SAP:Receiver>
<SAP:Party agency="SAPECC6" scheme="ALE#LI#LF">0000000006</SAP:Party>
<SAP:Service />
<SAP:Interface namespace="urn:sap-com:document:sap:idoc:messages">ORDERS.ORDERS05</SAP:Interface>
<SAP:Mapping notRequired="Y" />
</SAP:Receiver>
Please Suggest the steps needs to be done for resolving the Issue.
Thanks all...
Regards,
Nitin
Edited by: Nitin Patil on Jan 21, 2009 12:18 PM

Hi Nitin,
I completed the configuraiton but the PO came in PI successfully but stuck in PI with error
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- 
- <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="">
<SAP:Category>XIAdapter</SAP:Category>
<SAP:Code area="PLAINHTTP_ADAPTER">ATTRIBUTE_SERVER</SAP:Code>
<SAP:P1>500</SAP:P1>
<SAP:P2>Internal Server Error</SAP:P2>
<SAP:P3>Error during parsing of SOAP header</SAP:P3>
<SAP:P4 />
<SAP:AdditionalText />
<SAP:Stack>HTTP server code 500 reason Internal Server Error explanation Error during parsing of SOAP header</SAP:Stack>
<SAP:Retry>M</SAP:Retry>
</SAP:Error>
can you please help what is the problem , I am not able to find out.
Thanks,
Menaga

N:1 mapping issue

Hi All,
Please can you guys put your little valuable time to help me in this. I have got one scenario like xml files to xml file, with one outbound interface to one inbound interface. These input 'n' xmls are coming into the folder in 5 to 10 minutes time. I want to merge all 'n' number of xmls into one xml.
'n' number of input all files are comes in same structure, file names are like MTT_006669800_1.xml, MTT_00666801_2.xml,....
MTT_006670300_1.xml, MTT_006670301_2.xml .... MTT_006670310_10.xml etc.,
the above two files are coming from 2 different divisions. Division numbers are in the file like 006669,006670 etc.,
But I need to pickup only one division all files first then goto Second division. These 'n' number picked files parse it and keep into one file as follows:
Input files structure
<ROOT>
   <OUTPUT>
       <Product1>..</Product1>
       <Product2>..</Product2>
   </OUTPUT>
</ROOT>
=========================
Output file Structure
<ROOT>
   <OUTPUT>
       <Product1>..</Product1>
       <Product2>..</Product2>
   </OUTPUT>
<OUTPUT>
       <Product1>..</Product1>
       <Product2>..</Product2>
   </OUTPUT>
<OUTPUT>
       <Product1>..</Product1>
       <Product2>..</Product2>
   </OUTPUT>
<OUTPUT>
       <Product1>..</Product1>
       <Product2>..</Product2>
   </OUTPUT>
<OUTPUT>
       <Product1>..</Product1>
       <Product2>..</Product2>
   </OUTPUT>
</ROOT>
To this above scenario I have implemented BPM (As what SAP pattern says - Payload collect) with block,loop,Receive, multi line Container, Counter Container, after block Transformation step and Send step.
I am using graphical mapping source side 0..n occurrence --> 1 occurrence (one to one mapping)
Sender file adapter Process mode I have taken append.
The problem is it is clubbing but the all file namespaces etc., coming into one file. I can't able to open that xml.
I can't put the target file with different name too.
Please correct me where I am making mistakes.
Thanks in advance.
Kind Regards
San

Hi Raj,
Many thanks for your quick reply. But one thing I have noticed here. If you take Append mode, I can't able to change file name for division wise. Second thing the append mode appending header lines
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<ns1:ROOT xmlns:ns1="urn:xxx:snc:productactivedata">
are also coming in target xml file. Am I making any mistakes in mapping??
Messages                                    Messages
Message1                                    Message1
ROOT         -
> ROOT
OUTPUT   -
> OUTPUT
    Product 1 -
> Product 1
    Product 2 -
> Product 2
Please little bit more idea on this!!
Many Thanks
Regards
San

How to Count schedule lines in IDoc ORDERS05 using XSLT Mapping

Hi Experts,
In a Scenario where we are sending Purchase order (ORDERS05) to SAP SNC using XSLT Mapping,
where in we need to count the no. of schedule lines against the Purchase Order line.
As in Schedule line segment there is no such provision, so it needs to be handle in XSLT mapping to count the schedule lines.
Can you all please guide me how to go about the same.
Regards,
Nitin P

Hi Satish,
Thank you very much for the reply,
as there is only Quantity and other information is maintained against schedule lines how we can count the schedule line repeatation against PO line ? Is that very simple as you suggested or some other consideration also needs to be taken.
Please clarify the same and let me also know if there are some standard documents also for the same.
Regards,
Nitin P

SAP PI 7.1 Mapping resource not found

Hello Gururs,
We have been experiencing the issue on our QA SAP PI system after upgrade to 7.1 eHP1.
We just imported new set of components under new SWCV and namespace. While trying to process the message, getting below error. I already checked all system accounts and every thing looks Good. Performed full SXI_ CACHE and CPACACHE. Also performed the steps given in note 764176. Any suggestions would be appreciated
Runtime error
Unable to find resource 46c20a71-248e-11dc-c4be-dd500a115642 in the following software component versions: http://sap.com/xi/SNC/GlobalZ_OrdersOrders05_ReplenishmentOrderNotification_0~-1
Unable to find resource Z_OrdersOrders05_ReplenishmentOrderNotification_02.xsl in the following software component versions: 46c20a71-248e-11dc-c4be-dd500a115642 Thrown:

I tried this option still same error.
I think this is what happening from error message.
1. ABAP runtime is able to identify and locate Operations mapping.
2. ABAP determined it as xsl mapping so made call to Java runtime for execution.
3. Java runtime is not able to locate the xsl map in runtime cache.
4. I can see this map in SXI_CACHE
5. These set of newly deployed maps are not there in cache monitoring from RWB which shows java runtime doesn't have these objects in cache.
Again appreciate if you have any other ideas.

Java.util.EmptyStackException Mapping error

Hi All,
I am integrating SAP ECC 6.0 system with SAP SNC.
For these i am using standard content of SAP SNC
I am getting following mapping error :
TransformerConfigurationException occurred when loading XSLT InvoiceRequest_InvoicInvoic01_01.xsl; details: Could not load stylesheet.com.sap.engine.lib.xml.util.NestedException: Error parsing query. -> java.util.EmptyStackException
Plz help me out
Regards Milan

hi,
check the interaface mapping which is used in your flow
inside integration repository - is it working over there?
do you see the XSL file in the external archives in repository?
Regards,
Michal Krawczyk
http://mypigenie.com XI/PI FAQ

Two SNC system and one execution system

Hi Experts
Can there be possibilty of Two snc system to co exist with one execution system ECC?
IF yes can you folks please throw some light on the same?
This situation is arising because:
the Lime table in the existing system has really grown huge and the archiving is not helping becuase there are new records that are added to the system every day which are more than the archiving records
because of this huge data the upgrade is not possible and we are planning for a new setup, now to mitigate the risk we were tryin if two SNC system can coexist with one EEC system.
Now to add to the problem is there are certain business scenarios because of which we need to put in data in lime table every day
so reduction in data input is not possible.
As the data in LIME is only stock of the customer coming every day and if we just transaction data , even if we go away with all the data is not an issue with us as customer reports his existing stock on daily basis to us.
We have even thought of truncating all the tables available in in lime objects in SARA, we are thinking of this becuase system might act erratic when we setup new system and slow try moving few customer from existing to new system. as a pilot.
Supposing if we go ahead with it ,wht could be the issues ?
Thanks for all your help and suggestions
Regards
Manas Malhotra

Hi Manas
Two SNC systems can coexist together.
You need to define seperate Business System Groups,RFC settings,Logical System definition
Also you need to have seperate Identification for your master data, create your own definition in BADI
Example:If you are sending same material XXX to two SCM systems how to diferrentiate ???
Because BADi methods EXIT_/SAPAPO/SAPLCIF_LOC_001 & EXIT_/SAPAPO/SAPLCIF_PROD_001
differentiate when two ERP systems are connected to one SNC system by prefix and sufix, now you need to have your own code to differentiate
Also big time care should be taken in defining the distrubution models (bd64) and even in XI/PI like
Example: we have two TM systems coexisting with one ERP, so we used conditoned based mapping
Itu2019s a condition based mapping.
1) When TransportationRequestSUITERequest/TransportationRequest/ShipToLocation/InternalID = BP1 or BP2 or BP3 u2026 the receiver is I5YCLNT100
2) When TransportationRequestSUITERequest/TransportationRequest/ShipToLocation/InternalID = BP4 or BP5u2026the Receiver is I5XCLNT100.
Also care should be taken on master data/FICO settings which both systems use in common. like using Ztypes instead of using standard one like order type, message type. It should be easy when you troubleshoot back!!!
The inbound message parameters should be taken care w.r.t business needs
Good to have a matrix mapping like what business process coexit in both systems and which doesnot and then try to see what settings need to be tailored???
Best Regards
Vinod

Use data type enhancement in XSLT mapping in XI

Hi Experts,
I'm working on SNC and I need to add an element to a data type. I have created a data type enhancemnet with the element in it. Now I need to get this into my XSLT mapping. I have tried creating a message type but the data type enhancement is not recognized.
Are data type enhancements only for proxies? Can they be used in an XSLT or graphical mapping in XI?
Thanks
David Pauley

Upon further investigation I found that Data Type Enhancements can be used with any message mapping. There are a couple of things that you must get right. First when creating the Data Type Enhancement make sure you use the namespace for your custom SWC that you created. Next make sure that in the Ehancement for Data Type you use the SAP supplied data type name and namespace. It also seems that your data type enhancement name, mapping name, and operational mapping name must have the Z_ prefix. Save and activate, then go to system which owns the enhancement and go to SPROXY, you should see your custom SWC and under that you should see your enhanced data type, mapping, and operational mapping. Activate and modify methods as needed here.

SNC Mapping

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