How To Fix RSR_EXPLAIN006 - No exc. aggr in HANA/BWA for constant &1. Mandatory char &2 (reason &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSR_EXPLAIN - Explain Key Figures

• Message number: 006

• Message text: No exc. aggr in HANA/BWA for constant &1. Mandatory char &2 (reason &3)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSR_EXPLAIN006 - No exc. aggr in HANA/BWA for constant &1. Mandatory char &2 (reason &3) ?

  The SAP error message RSR_EXPLAIN006 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 error message typically means that there is no executable aggregation available for a constant value in the query, which can occur due to several reasons.
  Cause:
  
  Missing Aggregation: The query is trying to use a constant value for a characteristic that does not have an aggregation defined in the InfoCube or the underlying data model.
  Incorrect Query Design: The query might be designed in a way that it expects certain aggregations that are not available for the specified characteristic.
  Data Model Issues: There may be issues with the data model, such as missing or incorrectly defined aggregations in the InfoProvider.
  Characteristic Settings: The mandatory characteristic specified in the error message may not be properly configured or may not have the necessary data loaded.
  
  Solution:
  
  Check Aggregation Settings: Review the aggregation settings for the InfoCube or the data model to ensure that the necessary aggregations are defined for the characteristic in question.
  Modify Query Design: If the query is incorrectly designed, consider modifying it to ensure that it aligns with the available aggregations. This may involve changing the filters or the structure of the query.
  Data Load Verification: Ensure that the data for the mandatory characteristic is loaded correctly into the InfoProvider. Check for any data load errors or inconsistencies.
  Use of Constants: If the query uses constants, verify that the constants are valid and that there are corresponding aggregations available for those constants.
  Check for Updates: Ensure that your SAP BW system is up to date with the latest patches and updates, as there may be fixes related to query execution and aggregation handling.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error message for any specific fixes or recommendations provided by SAP.
  Query Designer: Use the Query Designer to analyze the query and its components, ensuring that all characteristics and key figures are correctly defined.
  Performance Analysis: Utilize transaction codes like RSRT (Query Monitor) to analyze the performance and execution of the query, which may provide additional insights into the issue.
  Documentation: Refer to SAP BW documentation for best practices on query design and aggregation handling.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.