How To Fix CNV_DMC_SIN123 - Country Key cannot be initial in the conversion rule &1, Region is &2

CNV_DMC_SIN123 - Overview

• Message type: E = Error

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

• Message number: 123

• Message text: Country Key cannot be initial in the conversion rule &1, Region is &2

Self-Explanatory Message

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CNV_DMC_SIN123 - Details

• The SAP error message CNV_DMC_SIN123 indicates that there is an issue with the conversion rule in the Data Migration Cockpit (DMC) related to the country key being initialized (i.e., empty or null) when it should not be. This error typically arises during data migration processes, particularly when dealing with country-specific data.
  
  Cause:
  
  Empty Country Key: The error occurs because the country key is not provided or is set to an initial value (empty) in the conversion rule.
  Incorrect Mapping: There may be a mapping issue where the source data does not have a corresponding country key defined in the target system.
  
  Configuration Issues: The configuration of the migration project may not be set up correctly, leading to missing or incorrect country key assignments.
  
  
  Solution:
  
  Check Conversion Rules: Review the conversion rules in the DMC to ensure that the country key is correctly defined and not left empty. Make sure that the country key is populated for