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author's profile photo Former Member
Former Member

Error during Mapping


My XI 2.0 scenario :

Flat file => File adapter => XI => IDoc adapter => SAP 4.7

The File adapter reads the file successfully & passes to the Integration Server. In XI XML message monitor (SXMB_MONI), I'm getting the following error ...


<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>

- <!-- Request Message Mapping



<SAP:Context />

<SAP:Code p1="Error during mapping" p2="--- Creating Java mapping --- Using MappingResolver with context URL /sapmnt/XID/global/xi/mapping/http%3A%2F%2FABCXYZ%2Ecom%2Fxi%2FDev%2F/bc52cef0be3411d8b277cade640701c6/ --- Load of com/sap/xi/tf/_MsgMap_1_.class from /sapmnt/XID/global/xi/mapping/http%3A%2F%2FABCXYZ%2Ecom%2Fxi%2FDev%2F/bc52cef0be3411d8b277cade640701c6/ failed. --- Class not found: --- java.lang.ClassNotFoundException at RUMappingJava.load(): Could not load class: Class not found: --- at at at at at at at at at at java.lang.reflect.Method.invoke(Native Method) at at at at$Server.dispatchRequest(Unknown Source) at$Server.nativeListen(Native Method) at$Server.listen(Unknown Source) at$Server.listen(Unknown Source) at$ Source) at ---" p3="" p4="">MAPPING.GENERIC</SAP:Code>

<SAP:Text language="EN">Error during mapping</SAP:Text>



MsgMap_1 is the Message Mapping defined - mapping the flat file structure to the IDoc structure.

Do I have to do more than just create the Message Mapping in the Integration Repository ? In the Integration Directory, the Interface Mapping (from Repository) is used.

Any help is greatly appreciated.



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1 Answer

  • author's profile photo Former Member
    Former Member
    Posted on Jul 08, 2004 at 11:23 PM

    Hi Homiar,

    Need a little more detail.

    The directory points to the interface mapping.

    The Interface mapping points to the message mapping.

    What type of message mapping are you using?

    - Graphical mapping.

    - XSLT.

    - Java.

    - Abap.

    The main problem is "java.lang.ClassNotFoundException"

    Do other mappings work in your system?


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    • Former Member


      Appreciate your help.

      The Message Mapping is Graphical.

      There was a problem with the flat file (outbound into XI) structure. After I corrected the structure (flat file format in Data Type), the error disappeared.

      Thanx & Regards,