How To Fix R7B662 - Characteristic &1 with high cardinality must not be used in &2 (&3)

R7B662 - Overview

• Message type: E = Error

• Message class: R7B - BW Metadata (InfoCube, InfoObject, InfoObject catalog)

• Message number: 662

• Message text: Characteristic &1 with high cardinality must not be used in &2 (&3)

Self-Explanatory Message

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R7B662 - Details

• The SAP error message R7B662 indicates that a characteristic with high cardinality is being used in a context where it is not allowed. High cardinality refers to a characteristic that has a large number of unique values, which can lead to performance issues or inefficiencies in certain operations, such as reporting or data processing.
  
  Cause:
  The error typically occurs in the following scenarios:
  
  High Cardinality Characteristics: The characteristic in question has too many unique values (e.g., a customer ID, product ID, etc.), which can lead to performance degradation when used in certain contexts, such as aggregations or calculations.
  Inappropriate Context: The characteristic is being used in a context (like a query, report, or data model) that does not support high cardinality characteristics due to performance considerations.
  
  
  Solution:
  To resolve this error, consider the following approaches:
  
  
  Review the Use of the Characteristic:
  
  Check if the characteristic is necessary for the specific query or report. If it is not essential,