How To Fix MDC_MODEL004 - Specifying source keys necessitates explicit package numbering


SAP Error Message - Details

  • Message type: E = Error

  • Message class: MDC_MODEL - Messages In Context Of MDC Model

  • Message number: 004

  • Message text: Specifying source keys necessitates explicit package numbering

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Smart SAP Assistant

  • What is the cause and solution for SAP error message MDC_MODEL004 - Specifying source keys necessitates explicit package numbering ?
    The SAP error message MDC_MODEL004 ("Specifying source keys necessitates explicit package numbering") typically occurs in the context of SAP's Multi-Dimensional Modeling (MDM) or when working with SAP HANA models. This error indicates that when you are trying to define source keys for a model, you must also specify the package number explicitly.
    
    Cause: The error arises when: You are trying to create or modify a model that requires source keys (like when defining data sources for a calculation view or a model). The system expects you to provide a package number, but it is either missing or not specified correctly.
    Solution: To resolve this error, you need to ensure that you explicitly specify the package number when defining the source keys. Here are the steps you can follow: Check the Model Definition: Go to the model definition where you are encountering the error. Specify Package Number: Ensure that you have specified the package number in the relevant section

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