How To Fix RSD_TREX452 - Index &1 exists but is no longer required.

RSD_TREX452 - Overview

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 452

• Message text: Index &1 exists but is no longer required.

What causes this issue?

The index was not deleted when the object was converted.

System Response

Index: &v1&

How to fix this error?

Index the object again.

Procedure for System Administrators

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_TREX452 - Index &1 exists but is no longer required. ?

  The SAP error message RSD_TREX452 indicates that an index in the SAP BW (Business Warehouse) system exists but is no longer required. This typically occurs when the underlying data model has changed, such as when a data source is deleted or modified, and the associated index is no longer needed.
  
  Cause:
  
  Data Model Changes: The most common cause is changes in the data model, such as the deletion of InfoObjects, InfoProviders, or data sources that were previously linked to the index.
  Data Source Deletion: If a data source that was used to create the index has been deleted, the index may still exist but is no longer relevant.
  Reorganization: Changes in the structure of the data warehouse, such as reorganizing InfoProviders or changing the data flow, can lead to obsolete indexes.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Index: Use transaction code RSD1 to check the InfoProvider associated with the index mentioned