How To Fix RSD_TREX524 - Rebuild all master data indexes for a BWA index

RSD_TREX524 - Overview

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 524

• Message text: Rebuild all master data indexes for a BWA index

Description
All indexes for master data tables in a BWA index are rebuilt. This
includes indexes for SID, X and Y tables. When an entire BWA index is
rebuilt, these tables are not always rebuilt, since they are also used
by other BWA indexes. If this results in data consistency problems, it
may be necessary to rebuild the indexes for the master data tables only,
or in addition.
Repair
The corresponding indexes are deleted and then recreated. All BWA
indexes that need these indexes are set to object status "Inactive"
during this time and are not available for reporting.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX524 - Rebuild all master data indexes for a BWA index ?

  The SAP error message RSD_TREX524 indicates that there is a need to rebuild all master data indexes for a BWA (Business Warehouse Accelerator) index. This error typically arises when there are inconsistencies or issues with the master data that the BWA index relies on.
  
  Cause:
  
  Data Inconsistencies: Changes in master data that have not been properly reflected in the BWA index can lead to this error.
  Data Load Issues: If there were issues during the data load process, it might result in incomplete or corrupted indexes.
  System Upgrades or Changes: Changes in the system configuration or upgrades can sometimes lead to the need for index rebuilding.
  Data Model Changes: If there have been changes to the data model, such as adding or removing fields, it may necessitate a rebuild of the indexes.
  
  
  Solution:
  To resolve the RSD_TREX524 error, you should follow these steps:
  
  
  Rebuild Master Data Indexes:
  
  Go to the SAP BW system.
  Navigate to the transaction code RSD1 (InfoObject