How To Fix CNV_12000120 - Some mapping values have been changed

CNV_12000120 - Overview

• Message type: E = Error

• Message class: CNV_12000 - Messages for shorttext and description conversion

• Message number: 120

• Message text: Some mapping values have been changed

Self-Explanatory Message

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CNV_12000120 - Details

• The SAP error message CNV_12000120 indicates that during a data migration or conversion process, some mapping values have been altered. This typically occurs in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion tools.
  
  Cause:
  
  Mapping 
  Configuration Issues: The mapping configuration may not be set up correctly, leading to discrepancies between the source and target values.
  Data Quality Issues: The source data may contain unexpected or invalid values that do not match the expected mapping criteria.
  Changes in Business Logic: If there have been changes in the business logic or data model between the source and target systems, this can lead to altered mapping values.
  Custom Logic: If there are custom transformations or logic applied during the migration, they may inadvertently change the mapping values.
  
  
  Solution:
  
  Review Mapping Configuration: Check the mapping settings in the migration tool to ensure that they are correctly defined. Make sure that all