How To Fix CAWUSL151 - Aggregated Display not possible with complex criteria

SAP Error Message - Details

• Message type: E = Error

• Message class: CAWUSL - Message Class for Generic Table Browser

• Message number: 151

• Message text: Aggregated Display not possible with complex criteria

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 CAWUSL151 - Aggregated Display not possible with complex criteria ?

  The SAP error message CAWUSL151, which states "Aggregated Display not possible with complex criteria," typically occurs in the context of reporting or data analysis within SAP systems, particularly when using the SAP Business Warehouse (BW) or SAP Analytics tools. This error indicates that the system cannot perform an aggregated display of data due to the complexity of the criteria specified in the query or report.
  Cause:
  
  Complex Criteria: The error is often triggered when the selection criteria for the report or query are too complex. This can include multiple filters, conditions, or the use of non-standard aggregations that the system cannot process efficiently.
  Data Model Limitations: The underlying data model may not support the type of aggregation requested due to the way data is structured or the relationships between data elements.
  Performance Issues: The system may be trying to optimize performance and, as a result, restricts certain types of complex queries that could lead to long processing times or resource exhaustion.
  
  Solution:
  
  Simplify Criteria: Review and simplify the selection criteria used in the report or query. Try to reduce the number of filters or conditions to see if the error persists.
  Use Standard Aggregations: Ensure that you are using standard aggregation methods that are supported by the data model. Avoid custom calculations or aggregations that may not be supported.
  Check Data Model: Review the underlying data model to ensure that it is designed to support the type of queries you are trying to run. You may need to adjust the data model or create a new one that better fits your reporting needs.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the limitations of the reporting tools you are using.
  Performance Tuning: If the issue is related to performance, consider optimizing the query or report for better performance. This may involve indexing, partitioning, or other database optimization techniques.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration or version.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  Training and Documentation: Consider additional training or resources on SAP reporting tools to better understand how to structure queries and reports effectively.
  
  By following these steps, you should be able to address the CAWUSL151 error and improve your reporting capabilities within SAP.