How To Fix RSR_EXPLAIN009 - No exc. aggr. in HANA/BWA for constant &1 because of formula exc. aggr.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSR_EXPLAIN - Explain Key Figures

• Message number: 009

• Message text: No exc. aggr. in HANA/BWA for constant &1 because of formula exc. aggr.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSR_EXPLAIN009 - No exc. aggr. in HANA/BWA for constant &1 because of formula exc. aggr. ?

  The SAP error message RSR_EXPLAIN009 indicates that there is an issue with the execution of a query in SAP BW (Business Warehouse) when using HANA or BWA (Business Warehouse Accelerator). The specific message states that there is "No exception aggregation in HANA/BWA for constant &1 because of formula exception aggregation." This typically occurs when a query is trying to perform an exception aggregation on a constant value, which is not supported in HANA or BWA.
  Cause:
  
  
  Exception Aggregation: The error arises when the query attempts to use exception aggregation on a constant value. In SAP BW, exception aggregation allows for different aggregation rules based on certain conditions. However, HANA and BWA do not support exception aggregation for constant values.
  
  
  Query Design: The design of the query may include calculated key figures or restricted key figures that are not compatible with the aggregation methods being used.
  
  
  Data Model: The underlying data model may not be set up correctly to support the required aggregations, or there may be inconsistencies in the data.
  
  
  Solution:
  
  
  Review Query Design: Check the query design in the Query Designer. Look for any calculated or restricted key figures that are using exception aggregation on constants. Modify these key figures to avoid using exception aggregation where it is not supported.
  
  
  Adjust Aggregation Logic: If exception aggregation is necessary, consider redesigning the logic to use standard aggregation methods that are supported in HANA/BWA.
  
  
  Use Standard Aggregation: Instead of using exception aggregation for constants, use standard aggregation methods (like SUM, AVG, etc.) that are compatible with HANA/BWA.
  
  
  Test Changes: After making adjustments, test the query to ensure that it runs without errors and returns the expected results.
  
  
  Consult Documentation: Refer to SAP documentation for guidelines on exception aggregation and supported features in HANA/BWA to ensure compliance with best practices.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling exception aggregation in HANA/BWA.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Training and Resources: Consider training or resources on SAP BW query design, especially focusing on HANA and BWA compatibility.
  
  By following these steps, you should be able to resolve the error and ensure that your queries run smoothly in the SAP BW environment using HANA or BWA.