How To Fix RS_ADSO_MODEL041 - At least one characteristic of field without aggregation is mandatory

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 041

• Message text: At least one characteristic of field without aggregation is mandatory

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_ADSO_MODEL041 - At least one characteristic of field without aggregation is mandatory ?

  The SAP error message RS_ADSO_MODEL041 indicates that at least one characteristic of a field without aggregation is mandatory in the context of an Advanced DataStore Object (ADSO) model. This error typically arises when you are trying to create or modify a query or a data model in SAP BW/4HANA or SAP BW on HANA, and it relates to the configuration of the ADSO.
  Cause:
  The error occurs when:
  
  You have defined a field in your ADSO that does not have an aggregation function applied to it, and this field is not linked to any characteristic that can be used for grouping or filtering the data.
  The system requires at least one characteristic to be defined for fields that are not aggregated to ensure that the data can be properly analyzed and reported.
  
  Solution:
  To resolve the RS_ADSO_MODEL041 error, you can take the following steps:
  
  
  Check the Field Configuration:
  
  Go to the ADSO model and review the fields that you have defined.
  Identify the fields that are set as "non-aggregated" and ensure that they are associated with at least one characteristic.
  
  
  
  Add Characteristics:
  
  If you have fields without aggregation, consider adding relevant characteristics to your model. This could involve:
  
  Adding a characteristic that can be used to group the data.
  Ensuring that the non-aggregated fields are linked to a characteristic that makes sense for your data model.
  
  
  
  
  
  Modify Aggregation Settings:
  
  If appropriate, you can change the aggregation settings of the fields. If a field can logically be aggregated, you might want to set it to an aggregated state.
  
  
  
  Review Query Design:
  
  If this error occurs while designing a query, ensure that the query includes at least one characteristic that can be used for filtering or grouping the data.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to ADSO modeling and query design for additional guidance on best practices.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates related to this error.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Training and Tutorials: Consider looking for training materials or tutorials on ADSO modeling and query design in SAP BW/4HANA to enhance your understanding of the concepts involved.
  
  By following these steps, you should be able to resolve the RS_ADSO_MODEL041 error and successfully configure your ADSO model.