How To Fix RSD_TREX632 - BWA hierarchy buffers deleted

RSD_TREX632 - Overview

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 632

• Message text: BWA hierarchy buffers deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX632 - BWA hierarchy buffers deleted ?

  The SAP error message RSD_TREX632 indicates that the BWA (Business Warehouse Accelerator) hierarchy buffers have been deleted. This can occur for several reasons, typically related to issues with the BWA or the underlying data model in SAP BW.
  
  Cause:
  
  Data Model Changes: Changes in the data model, such as modifications to InfoObjects or hierarchies, can lead to the invalidation of existing buffers.
  System Maintenance: Regular maintenance tasks or updates to the BWA system can result in the clearing of buffers.
  Data Load Issues: Problems during data loading processes can also lead to the deletion of hierarchy buffers.
  
  Configuration Issues: Incorrect configuration settings in the BWA or BW system can cause this error.
  
  
  Solution:
  
  Rebuild Hierarchy Buffers: The primary solution is to rebuild the hierarchy buffers. This can typically be done by executing the relevant transaction in SAP BW to refresh the data or by reloading the data into the BWA.
  Use transaction RSCONN01 to check the connection to