How To Fix RSR_DECRYPT002 - Query &1 doesn't contain exception aggregation for SAP HANA/BWA execution

SAP Error Message - Details

• Message type: E = Error

• Message class: RSR_DECRYPT - OLAP Decryption Tool

• Message number: 002

• Message text: Query &1 doesn't contain exception aggregation for SAP HANA/BWA execution

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSR_DECRYPT002 - Query &1 doesn't contain exception aggregation for SAP HANA/BWA execution ?

  The SAP error message RSR_DECRYPT002 indicates that a query does not contain exception aggregation, which is required for execution in SAP HANA or BWA (Business Warehouse Accelerator). This error typically arises when a query is designed to use exception aggregation but is missing the necessary configuration.
  Cause:
  
  Missing Exception Aggregation: The query is expected to perform exception aggregation (e.g., SUM, COUNT, etc.) on certain key figures, but the necessary settings are not configured in the query definition.
  Query Design Issues: The query might have been designed without considering the requirements for HANA or BWA execution, leading to this error.
  Incompatibility with HANA/BWA: Some features or settings in the query may not be compatible with the HANA or BWA execution environment.
  
  Solution:
  To resolve the RSR_DECRYPT002 error, follow these steps:
  
  
  Check Query Definition:
  
  Open the query in the Query Designer.
  Ensure that the key figures that require exception aggregation are properly defined with the necessary aggregation settings.
  
  
  
  Add Exception Aggregation:
  
  For each key figure that needs exception aggregation, right-click on the key figure in the Query Designer and select "Properties."
  In the properties, ensure that the "Aggregation" type is set to an appropriate value (e.g., SUM, COUNT) and that exception aggregation is enabled.
  
  
  
  Validate Query:
  
  After making changes, validate the query to ensure that there are no other issues.
  Save the query and try executing it again.
  
  
  
  Check for Compatibility:
  
  Review the documentation for SAP HANA and BWA to ensure that the query design adheres to the best practices and limitations of these platforms.
  
  
  
  Test with Simple Queries:
  
  If the issue persists, try executing simpler queries to isolate the problem. This can help determine if the issue is with the specific query or a broader configuration issue.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes or updates that may address this specific error or provide additional guidance.
  
  
  
  Related Information:
  
  Exception Aggregation: This is a feature in SAP BW that allows for different aggregation methods based on certain conditions. It is essential for handling complex calculations in queries.
  SAP HANA/BWA: These are in-memory database technologies that provide faster data processing and analytics capabilities. Queries designed for these platforms may have specific requirements.
  Query Designer: This is the tool used to create and modify queries in SAP BW. Familiarity with its features and settings is crucial for troubleshooting issues like RSR_DECRYPT002.
  
  By following these steps, you should be able to resolve the RSR_DECRYPT002 error and successfully execute your query in SAP HANA or BWA.