How To Fix RSD_TREX633 - All BWA hierarchy buffer entries will be deleted


RSD_TREX633 - Overview

  • Message type: E = Error

  • Message class: RSD_TREX - Messages from TREX Aggregate Area

  • Message number: 633

  • Message text: All BWA hierarchy buffer entries will be deleted

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Smart SAP Assistant

  • What is the cause and solution for SAP error message RSD_TREX633 - All BWA hierarchy buffer entries will be deleted ?
    The SAP error message RSD_TREX633 indicates that all BWA (Business Warehouse Accelerator) hierarchy buffer entries will be deleted. This message typically arises in the context of SAP BW (Business Warehouse) when there are issues related to the hierarchy data in the BWA.
    
    Cause: Hierarchy Changes: The error often occurs when there are changes made to the hierarchy structure, such as adding, deleting, or modifying nodes in the hierarchy. Buffer Invalidation: The BWA uses a buffer to store hierarchy data for performance reasons. When the underlying hierarchy changes, the buffer becomes invalid, prompting the system to delete the existing entries. Data Consistency: The system ensures data consistency by clearing the buffer to avoid discrepancies between the hierarchy data in the database and the data in the buffer.
    Solution: Rebuild the Buffer: After the buffer entries are deleted, the system will automatically rebuild the buffer when the next query is executed. You can also manually trigger the buffer

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