How To Fix RSDTM149 - No InfoObject entered for unique data mining key

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDTM - Data Mining Connection Messages

• Message number: 149

• Message text: No InfoObject entered for unique data mining key

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDTM149 - No InfoObject entered for unique data mining key ?

  The SAP error message RSDTM149, which states "No InfoObject entered for unique data mining key," typically occurs in the context of SAP BW (Business Warehouse) when working with data mining or predictive analysis. This error indicates that the system is unable to identify a unique key for the data mining process because no InfoObject has been specified.
  Cause:
  
  Missing InfoObject: The primary cause of this error is that the data mining key, which is essential for identifying unique records in the dataset, has not been defined or is missing.
  Incorrect Configuration: The data mining model may not be properly configured to include the necessary InfoObjects.
  Data Source Issues: The data source being used for the data mining process may not have the required InfoObjects defined.
  
  Solution:
  To resolve the RSDTM149 error, you can take the following steps:
  
  
  Define InfoObjects:
  
  Ensure that the InfoObjects required for the data mining key are defined in the data mining model. You can do this by navigating to the data mining model configuration and checking the settings.
  
  
  
  Check Data Mining Model Configuration:
  
  Go to the data mining model in SAP BW and verify that the unique key InfoObjects are correctly specified. You may need to add the necessary InfoObjects if they are missing.
  
  
  
  Review Data Source:
  
  Check the data source that you are using for the data mining process. Ensure that it contains the required InfoObjects and that they are correctly mapped.
  
  
  
  Recreate the Data Mining Model:
  
  If the above steps do not resolve the issue, consider recreating the data mining model from scratch, ensuring that all necessary InfoObjects are included.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on configuring data mining models and InfoObjects.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as there may be bug fixes related to data mining functionalities.
  
  
  
  Related Information:
  
  Data Mining in SAP BW: Data mining in SAP BW involves using statistical methods to analyze data and extract patterns. It requires proper configuration of InfoObjects to ensure that the data can be uniquely identified.
  InfoObjects: These are the building blocks of the data model in SAP BW. They represent characteristics (dimensions) and key figures (measures) in the data warehouse.
  SAP Notes: Check SAP Notes for any known issues or additional troubleshooting steps related to this error message.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.