How To Fix RSRV408 - It is necessary to convert the hierarchy for InfoObject &1 (&2)

RSRV408 - Overview

• Message type: E = Error

• Message class: RSRV -

• Message number: 408

• Message text: It is necessary to convert the hierarchy for InfoObject &1 (&2)

What causes this issue?

(&V2&) hierarchies are defined for InfoObject &V1&. If a repair is
necessary the inclusion table, (table &V3&), has to be converted using
the repair program.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

RSRV408 - Details

• The SAP error message RSRV408 indicates that there is a need to convert the hierarchy for a specific InfoObject in the SAP BW (Business Warehouse) system. This typically occurs when there are changes in the structure or characteristics of the hierarchy, which may be due to updates in the InfoObject or changes in the underlying data model.
  
  Cause:
  
  Hierarchy Changes: The hierarchy for the InfoObject has been modified, and the system requires a conversion to align the existing data with the new structure.
  Data Model Updates: Changes in the InfoObject's attributes or characteristics can lead to inconsistencies in the hierarchy.
  System Upgrades: Upgrading to a newer version of SAP BW may introduce changes that necessitate hierarchy conversion.
  Data Loading Issues: If there are issues during data loading processes, it may trigger the need for hierarchy conversion.
  
  
  Solution:
  To resolve the RSRV408 error, you can follow these steps:
  
  
  Run Hierarchy Conversion:
  
  Go to transaction code RSRV.
  Enter the InfoObject that is