BRAIN_SUP039 - Sorting switched from Text to Key

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN_SUP - BRAIN messages (for use by support)

• Message number: 039

• Message text: Sorting switched from Text to Key

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BRAIN_SUP039 - Sorting switched from Text to Key ?

  The SAP error message BRAIN_SUP039: Sorting switched from Text to Key typically occurs in the context of SAP Business Warehouse (BW) or SAP BusinessObjects when there is an issue with sorting data in a report or query. This message indicates that the system has automatically switched the sorting method from a text-based sort to a key-based sort due to certain conditions not being met.
  Cause:
  
  Data Type Mismatch: The sorting field may be defined as a text field, but the underlying data is numeric or has a different data type.
  Performance Optimization: The system may switch to key sorting for performance reasons, especially if the dataset is large.
  Incompatible Sorting Criteria: The sorting criteria defined in the report or query may not be compatible with the data structure or the way the data is stored in the InfoProvider.
  Aggregation Issues: If the data is aggregated in a way that does not support text sorting, the system may revert to key sorting.
  
  Solution:
  
  Check Data Types: Ensure that the data types of the fields being sorted are compatible. If you are sorting on a text field, make sure the data is indeed text.
  Review Sorting Criteria: Go through the report or query settings and verify that the sorting criteria are appropriate for the data being processed.
  Adjust Query Settings: If you are using a query in BW, check the query properties and ensure that the sorting options are set correctly.
  Performance Settings: If performance is a concern, consider optimizing the query or report to handle larger datasets more efficiently without relying on text sorting.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific version of SAP BW or BusinessObjects you are using for any known issues or additional configuration settings.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or updates related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review the official SAP documentation for BW and BusinessObjects for best practices on sorting and data handling.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.