How To Fix RSDF_GENERATOR039 - Compounded characteristic &1 must also be a key

RSDF_GENERATOR039 - Overview

• Message type: E = Error

• Message class: RSDF_GENERATOR - Messages for Data Flow Wizard

• Message number: 039

• Message text: Compounded characteristic &1 must also be a key

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDF_GENERATOR039 - Compounded characteristic &1 must also be a key ?

  The SAP error message RSDF_GENERATOR039 indicates that a compounded characteristic in your data model must also be defined as a key characteristic. This error typically arises in the context of SAP BW (Business Warehouse) when you are working with InfoObjects, especially when defining compounded characteristics in your data model.
  
  Cause:
  The error occurs because:
  
  Compounded Characteristic: You are trying to use a compounded characteristic (a characteristic that is made up of multiple other characteristics) that is not defined as a key characteristic in the InfoObject definition.
  Key Requirement: In SAP BW, compounded characteristics must include at least one key characteristic to ensure that the data can be uniquely identified and processed correctly.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Definition of the Compounded Characteristic:
  
  Go to the InfoObject maintenance transaction (e.g., RSD1).
  Locate the compounded characteristic that is causing the error.
  
  
  
  Modify the Compounded Characteristic:
  
  Ensure that at least one of the characteristics that make