How To Fix RS_ADSO_MODEL040 - Partitioning criterion &1 must be in the key of the DataStore object

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 040

• Message text: Partitioning criterion &1 must be in the key of the DataStore object

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_ADSO_MODEL040 - Partitioning criterion &1 must be in the key of the DataStore object ?

  The SAP error message RS_ADSO_MODEL040 indicates that there is an issue with the partitioning criterion defined for a DataStore Object (DSO) in SAP BW/4HANA or SAP BW on HANA. Specifically, it means that the partitioning criterion you are trying to use is not included in the key fields of the DataStore Object.
  Cause:
  
  Partitioning Criterion Not in Key: The partitioning criterion you specified is not part of the key fields of the DataStore Object. In SAP BW, the key fields are essential for uniquely identifying records in the DSO, and any partitioning criteria must be based on these key fields.
  Incorrect Configuration: There may be a misconfiguration in the DSO settings where the partitioning criteria were defined without ensuring that they align with the key fields.
  
  Solution:
  
  
  Check Key Fields: Review the key fields of the DataStore Object. Ensure that the partitioning criterion you want to use is included in these key fields.
  
  Go to the DataStore Object definition in the SAP BW modeling tools.
  Check the "Key" tab to see the defined key fields.
  
  
  
  Modify Partitioning Criteria: If the partitioning criterion is not part of the key fields, you have two options:
  
  Add the Criterion to Key Fields: If it makes sense for your data model, you can add the partitioning criterion to the key fields of the DSO.
  Change the Partitioning Criterion: If adding the criterion to the key fields is not feasible, you will need to change the partitioning criterion to one that is already included in the key fields.
  
  
  
  Revalidate the DSO: After making changes, revalidate the DataStore Object to ensure that there are no further issues.
  
  
  Related Information:
  
  DataStore Object (DSO): A DSO is a type of data storage in SAP BW that allows for the storage of detailed transactional data. It is used for data modeling and reporting.
  Partitioning: Partitioning in SAP BW allows for the distribution of data across different segments, which can improve performance and manageability.
  Key Fields: Key fields are the fields that uniquely identify records in a DSO. They are critical for data integrity and retrieval.
  
  Additional Tips:
  
  Always back up your DSO configuration before making changes.
  Test the changes in a development or test environment before applying them to production.
  Consult SAP documentation or support for specific guidelines related to your version of SAP BW or HANA.
  
  By following these steps, you should be able to resolve the RS_ADSO_MODEL040 error and ensure that your DataStore Object is correctly configured for partitioning.