How To Fix RSDODSO149 - DataStore object &1: InfoObject &2 is added again in the key part

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDODSO - Messages for ODS Objects

• Message number: 149

• Message text: DataStore object &1: InfoObject &2 is added again in the key part

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDODSO149 - DataStore object &1: InfoObject &2 is added again in the key part ?

  The SAP error message RSDODSO149 indicates that there is a problem with the definition of a DataStore Object (DSO) in SAP BW (Business Warehouse). Specifically, it means that an InfoObject (characteristic) has been added multiple times to the key part of the DSO, which is not allowed.
  Cause:
  The error occurs when:
  
  An InfoObject is included more than once in the key fields of a DataStore Object. Each key field in a DSO must be unique, and having duplicates violates this rule.
  This can happen during the creation or modification of the DSO when the key fields are defined.
  
  Solution:
  To resolve this error, you need to check the key fields of the DataStore Object and ensure that each InfoObject is included only once. Here are the steps to fix the issue:
  
  
  Open the DataStore Object: Go to the Data Warehousing Workbench (transaction code RSA1) and navigate to the DataStore Object that is causing the error.
  
  
  Check Key Fields: In the DSO definition, look at the key fields section. Identify if any InfoObject is listed more than once.
  
  
  Remove Duplicates: If you find any duplicate InfoObjects in the key fields, remove the duplicates so that each InfoObject appears only once.
  
  
  Save Changes: After making the necessary adjustments, save the changes to the DataStore Object.
  
  
  Activate the DSO: If the DSO was previously activated, you may need to reactivate it after making changes.
  
  
  Test the DSO: After activation, test the DSO to ensure that it works correctly without any errors.
  
  
  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 reporting and analysis.
  Key Fields: Key fields in a DSO are used to uniquely identify records. They are critical for ensuring data integrity and proper data retrieval.
  SAP BW Documentation: For more detailed information on DataStore Objects and their configuration, refer to the official SAP BW documentation or help resources.
  
  If you continue to experience issues after following these steps, consider checking for any dependencies or related objects that might be causing conflicts, or consult with your SAP BW administrator for further assistance.