How To Fix RSDD051 - No aggregates for Infocube &1 activated and filled

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD - Message class for data manager

• Message number: 051

• Message text: No aggregates for Infocube &1 activated and filled

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD051 - No aggregates for Infocube &1 activated and filled ?

  The SAP error message RSDD051 indicates that there are no aggregates available for the specified InfoCube, even though the InfoCube is activated and filled. This can occur in the context of SAP BW (Business Warehouse) when you are trying to execute queries or reports that require aggregates for performance optimization.
  Cause:
  
  No Aggregates Created: The most common cause is that no aggregates have been defined or created for the InfoCube. Aggregates are pre-calculated summaries of data that improve query performance.
  Aggregates Not Activated: Even if aggregates have been created, they may not be activated, which means they are not available for use.
  Data Loading Issues: If there were issues during the data loading process, it might have affected the creation or activation of aggregates.
  Incorrect Query Design: The query might be designed in a way that does not utilize the available aggregates, or it may be referencing an InfoObject that is not included in the aggregates.
  
  Solution:
  
  
  Create Aggregates:
  
  Go to the InfoCube in the SAP BW system.
  Use the transaction code RSA1 to access the Data Warehousing Workbench.
  Navigate to the InfoCube and check the aggregates section.
  Create new aggregates based on the required characteristics and key figures.
  
  
  
  Activate Aggregates:
  
  If aggregates already exist but are not activated, you can activate them from the same aggregates section in the InfoCube.
  Ensure that the aggregates are properly defined and activated.
  
  
  
  Check Data Loading:
  
  Verify that the data loading process has completed successfully without errors.
  Check the data in the InfoCube to ensure it is filled correctly.
  
  
  
  Review Query Design:
  
  Review the query to ensure it is designed to utilize the aggregates.
  Make sure that the characteristics used in the query are included in the aggregates.
  
  
  
  Rebuild Aggregates:
  
  If aggregates are corrupted or not functioning as expected, consider deleting and recreating them.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  RSA1: Data Warehousing Workbench
  RSD1: InfoObject Maintenance
  RSD3: Aggregate Maintenance
  
  
  Documentation: Refer to SAP Help documentation for detailed steps on creating and managing aggregates.
  Performance Considerations: Aggregates are crucial for improving query performance, especially for large datasets. Regularly monitor and maintain aggregates to ensure optimal performance.
  
  By following these steps, you should be able to resolve the RSDD051 error and ensure that your InfoCube has the necessary aggregates for efficient query execution.