How To Fix CNV_20600_CHECK143 - No implicit merges of company codes

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20600_CHECK - Messages for Check classes

• Message number: 143

• Message text: No implicit merges of company codes

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20600_CHECK143 - No implicit merges of company codes ?

  The SAP error message CNV_20600_CHECK143: No implicit merges of company codes typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an attempt to merge company codes implicitly, which is not allowed in the context of the migration process.
  Cause:
  
  Company Code Configuration: The error arises when the system detects that there are multiple company codes that are being treated as if they should be merged without explicit instructions or configurations to do so.
  Data Consistency Issues: There may be inconsistencies in the data that suggest a merge is necessary, but the system does not allow for implicit merges to ensure data integrity.
  Migration Settings: The settings or parameters defined in the migration project may not be correctly configured to handle the merging of company codes.
  
  Solution:
  
  Review Company Code Settings: Check the configuration of the company codes involved in the migration. Ensure that they are set up correctly and that there are no conflicting settings.
  Explicit Merge Configuration: If you intend to merge company codes, you need to explicitly define this in the migration settings. This may involve adjusting the mapping or transformation rules in the migration tool.
  Data Cleansing: Ensure that the data being migrated is clean and consistent. This may involve reviewing the data for duplicates or inconsistencies that could lead to the need for a merge.
  Consult Documentation: Refer to the SAP documentation related to the migration process you are using. There may be specific guidelines or steps that need to be followed to handle company code merges.
  Engage SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They can provide insights specific to your system configuration and migration scenario.
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit, as it provides tools and guidelines for data migration, including handling company codes.
  Data Migration Best Practices: Review best practices for data migration in SAP, which often include steps for data validation, cleansing, and transformation.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context and solutions.
  
  By following these steps, you should be able to resolve the CNV_20600_CHECK143 error and successfully manage your company code migration.