How To Fix RS_ADSO_MODEL109 - '&1': 'Characteristic as key figure' is not allowed on key fields

RS_ADSO_MODEL109 - Overview

• Message type: E = Error

• Message class: RS_ADSO_MODEL - Messages related to the Datastore Object Backend

• Message number: 109

• Message text: '&1': 'Characteristic as key figure' is not allowed on key fields

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_ADSO_MODEL109 - '&1': 'Characteristic as key figure' is not allowed on key fields ?

  The SAP error message RS_ADSO_MODEL109 indicates that there is an issue with the configuration of an Advanced DataStore Object (ADSO) in SAP BW/4HANA or SAP BW on HANA. Specifically, the error message states that a characteristic is being used as a key figure, which is not allowed for key fields in the ADSO model.
  
  Cause:
  The error occurs when you attempt to define a characteristic (which is typically used for dimensions or attributes) as a key figure (which is used for measures) in the context of key fields in an ADSO. Key fields in an ADSO are expected to be either characteristics or key figures, but not both.
  
  Solution:
  To resolve this error, you need to check the configuration of your ADSO and ensure that the key fields are correctly defined. Here are the steps you can take:
  
  
  Review the ADSO Definition:
  
  Go to the ADSO definition in the SAP BW modeling tools.
  Check the key fields