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Runtime Error LOAD_PROGRAM_CLASS_MISMATCH

Hi Experts,

On running the inbound IDOC processing program(RBDAPP01) as a background job, we got run time error LOAD_PROGRAM_CLASS_MISMATCH.

Short Text:

Class interface was changed at runtime.

Error Analysis:

The section "PUBLIC" of the interface of the class "CVI_EI_API_MAP_STRUCTURE" was changed during program flow, which caused inconsistencies at runtime.

The program "CL_IM_CVI_ADDRESS_UPD_IMPL====CP" uses the interface version 20120911131848.

The program "CMD_EI_API====================CP" uses the interface version 20120921140355.

The internal session was started at 20120921213158.

System Environment:

SAP-Release 701

Could you please let me know how to resolve.

Thanks in Advance.

Regards,

Sudhir Kancheti.

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3 Answers

  • author's profile photo Former Member
    Former Member
    Posted on Sep 26, 2012 at 12:40 PM

    Hi,

    It means The program "CL_IM_CVI_ADDRESS_UPD_IMPL====CP" uses the interface version: 11.09.2012 / 13:18:48

    The program "CMD_EI_API====================CP" on the other hand uses the more current version :21.09.2012/ 14:03:55

    also check in st22 whether the dump only occurs on one server.

    solution is 1. regenerate "CL_IM_CVI_ADDRESS_UPD_IMPL====CP" so that it also uses the newest version.

    2. If several servers are "affected" according to St22, then generate the program

    on any server. If the problem is not solved afterwards, start all application

    servers to delete the buffers.

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  • author's profile photo Former Member
    Former Member
    Posted on Sep 26, 2012 at 10:11 AM

    Hi

    It seems a transport was done while program RBDAPP01 is running

    The modifications are done in class CL_IM_CVI_ADDRESS_UPD_IMPL, so I suppose a modification was done in an implemantation of BADI ADDRESS_UPDATE.

    Another modification seems to be done in class CMD_EI_API.

    Max

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    • Former Member Former Member

      Hi

      That method is implemented in BADI, so it's not standard, you should have an implementation for BADI ADDRESS_UPDATE.

      If no transport was loaded in production system, you should check if it was done before (sometime the system load the new code in the buffer in delay).

      if there aren't a recent transport, try to run again the program

      Max

  • author's profile photo Former Member
    Former Member
    Posted on Dec 15, 2015 at 09:54 AM

    Hi All,

    I was facing the exact same error. I solved it the hard way.

    Everytime I would get a dump, i would see the point in the source code where it was triggered,open that class method in SE24 and manually regenerate the active object (Ctrl. + F3). After about 2-3 attempts at this I was able to use the transaction.

    I have no idea why there was a mismatch in the loaded program or what the root cause is. But this is the solution that worked for me.

    I hope that helps.

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