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While processing message adapter was called twice.


i'm using SAP XI/PI 7.11 (Dual Stack). Recently i have met a problem in a synchronous web service (SOAP -> XI/PI -> RFC):

Mapping program is not available in runtime cache: Object ID 602A4FBB72ED330EA5EE10C48D91BD3E Software Component 373DD8319E2611DFB255FC2DC1174885

The payloads of the answer is:


Specify one object in the object list

Then i have refreshed the cache (SXI_CACHE and SXMB_IFR). But it does not work. Now i found the difference: if one message is processed successfully, adapter-call occurs once. if the error is coming, adapter-call occurs twice. i have also attached one screenshot. Could someone know the reason? thx.

Best regards,

Fanglin Ye

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4 Answers

  • Posted on Jan 09, 2014 at 04:07 PM

    adapter_call.png (14.0 kB)
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  • Posted on Jan 09, 2014 at 04:25 PM

    Hi Fanglin - Can you open the relavent Interface determination and try to select the operation mapping program again? in other words try creating your interface determination object again.

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  • Posted on Jan 10, 2014 at 09:57 AM


    This type of error usually comes when incorrect/empty response (payload) returned from receiver system for which PI cannot find a suitable mapping program (One other reason for this kind of error could be inconsistent CPA cache state, but i don't think ur error is becoz of this reason)

    I would suggest u to check ST22 in backend system for more error logs?


    Amit Srivastava

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    • Hello Amit,

      with TC st22 i could not find any ABAP errors in backend system. One more information: the web service works 95% successfully. Only sometimes the error occurs.

      Could you please tell me how to find out that a response from recevicer system is empty oder incorrect? thx.


      Fanglin Ye

  • Posted on Jan 10, 2014 at 10:18 AM

    Hi Fanglin,

    As Amit Srivastava said this could be an error in the RFC with the data. If there isn't any st22 exception caught, also you can check the parameter to the connection to the RFC, try to check also the user is no blocked and the password is correct, all the server parameters are right and the connectivity between PI and R/3 are right without any firewall issue. Last thing is to check directly the RFC with the data sent by PI in se37 transaction in R/3.


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