How To Fix CNV_DMC_SIN462 - Mapping value &1 of Work package ID &2 is not unique.

CNV_DMC_SIN462 - Overview

• Message type: E = Error

• Message class: CNV_DMC_SIN - Messages for s-innovations migration

• Message number: 462

• Message text: Mapping value &1 of Work package ID &2 is not unique.

Self-Explanatory Message

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CNV_DMC_SIN462 - Details

• The SAP error message CNV_DMC_SIN462 indicates that there is a problem with the uniqueness of a mapping value in a data migration context, specifically related to a work package ID. This error typically arises during data migration processes, such as when using the SAP Data Migration Cockpit (DMC) or other tools for data transfer.
  
  Cause:
  The error occurs when the mapping value for a specific work package ID is not unique. This means that there are multiple entries in the mapping table that correspond to the same value for the specified work package. This can happen due to:
  
  Duplicate Entries: There are duplicate records in the mapping table for the same work package ID.
  Incorrect Mapping Configuration: The mapping configuration may have been set up incorrectly, leading to non-unique values.
  Data Quality Issues: The source data may contain duplicates or inconsistencies that are causing the mapping to fail.
  
  
  Solution:
  To resolve this error, you can take the