How To Fix RSEC304 - Characteristic not assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: RSEC -

• Message number: 304

• Message text: Characteristic not assigned

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSEC304 - Characteristic not assigned ?

  The SAP error message RSEC304 ("Characteristic not assigned") typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when a characteristic is not properly assigned to a data source, InfoObject, or InfoProvider. This can happen during data loading, reporting, or when trying to execute queries.
  Cause:
  
  Unassigned Characteristics: The characteristic in question has not been assigned to the relevant InfoObject or InfoProvider.
  Data Source Issues: The data source from which data is being extracted does not include the characteristic.
  Modeling Errors: There may be issues in the data model where the characteristic is not linked correctly to the relevant objects.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the characteristic.
  
  Solution:
  
  
  Check Characteristic Assignment:
  
  Go to the relevant InfoObject or InfoProvider in the SAP BW modeling tools.
  Ensure that the characteristic is assigned correctly to the data source or InfoProvider.
  
  
  
  Update Data Source:
  
  If the characteristic is missing from the data source, you may need to update the data source to include it.
  This can involve modifying the extraction logic or the underlying database view.
  
  
  
  Rebuild the Data Model:
  
  If there are modeling errors, consider rebuilding the data model to ensure that all characteristics are properly linked.
  Use transaction codes like RSA1 (Data Warehousing Workbench) to check and adjust the model.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to access the characteristic.
  This can be done through transaction SU53 or by checking the user roles and profiles.
  
  
  
  Data Load Monitoring:
  
  Monitor the data load process to identify if the error occurs during a specific load. Use transaction RSMO or RSA1 to check the status of data loads.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific version of SAP BW/BI you are using for any known issues or additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: RSA1 (Data Warehousing Workbench), RSMO (Monitor Data Loads), RSCAT (Data Transfer Workbench).
  SAP Notes: Check SAP Notes for any specific fixes or patches related to the error message RSEC304.
  Community Forums: SAP Community and other forums can provide insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue related to the RSEC304 error message in SAP.