How To Fix RSRV456 - Error when correcting dimension keys.

RSRV456 - Overview

• Message type: E = Error

• Message class: RSRV -

• Message number: 456

• Message text: Error when correcting dimension keys.

Self-Explanatory Message

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RSRV456 - Details

• The SAP error message RSRV456 typically occurs in the context of SAP BW (Business Warehouse) when there are issues related to dimension keys in InfoObjects. This error indicates that there is a problem with the consistency of the dimension keys, which can arise due to various reasons such as data inconsistencies, incorrect settings, or issues during data loading.
  Cause of RSRV456 Error
  
  Inconsistent Data: The dimension keys may not match the data in the fact tables or other related tables.
  Data Load Issues: Errors during the data loading process can lead to inconsistencies in the dimension keys.
  Changes in InfoObjects: If there have been changes to the structure of InfoObjects (like adding or removing attributes), it can lead to inconsistencies.
  Missing or Duplicate Entries: There may be missing or duplicate entries in the dimension tables that are causing the error.
  
  Solution to RSRV456 Error
  
  Run Consistency Checks: Use transaction code RSRV to run consistency checks on the