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Expected value and Estimation change


I am looking how to modify the way the system calculate the expected value and the estimation.

In standard the calculation is based on 'the base period category'.

My requirement is more complex - Period of previous year or (in case there is no period of previous year)) average of the two previous period or (in case there is no previous period) fixed consumption.

How to fill the requirement?

Is User Exit EDMLELHR the best way to do that? Is EDMLELHR is activated in estimation calculation?



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1 Answer

  • Dec 05, 2011 at 01:31 AM

    Hi Ben:

    Please check the user-exit EDMLELAH:




    IS-U: Comparison of Customer and IS-U Extrapolation Procedures


    Function module EXIT_SAPLELHR_002 allows you to implement additional extrapolation procedures and compare the results of such extrapolations to IS-U extrapolation results. You must implement the program coding in the function module.

    You must implement user-defined extrapolation procedures and comparison algorithms in include ZXELXU1 of function module EXIT_SAPLELHR_002. The function module returns the results of the extrapolation and comparison procedure, an output parameter and an exception code.

    The output parameter ensures that the current IS-U extrapolation is exited correctly with the correct values when user exit EXIT_SAPLELHR_002 is exited.

    The exception code ensures that the current extrapolation is exited with an error code when EXIT_SAPLELHR_002 is exited. This enables customers to export error codes that appear in their programs.

    Best regards,


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