How To Fix CNV_20700073 - For material class &1, Multi-object classification is not active

CNV_20700073 - Overview

• Message type: E = Error

• Message class: CNV_20700 - Material number conversion

• Message number: 073

• Message text: For material class &1, Multi-object classification is not active

Self-Explanatory Message

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CNV_20700073 - Details

• The SAP error message CNV_20700073 indicates that multi-object classification is not active for a specific material class. This error typically arises during data migration or when trying to classify materials in a way that requires multi-object classification functionality.
  
  Cause:
  The error occurs because the system is trying to perform an operation that requires multi-object classification, but this feature is not enabled for the specified material class. Multi-object classification allows for the classification of multiple objects (like materials) under a single classification system, which is essential for certain business processes.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Material Class Configuration:
  
  Go to the SAP transaction code CL02 (Change Class) or CL01 (Create Class) to check the configuration of the material class in question.
  Ensure that the material class is set up to allow multi-object classification.
  
  
  
  Activate Multi-Object Classification:
  
  If multi-object classification is not active, you may need to activate it. This can typically be done