How To Fix CNV20200165 - &1: Special Ledger table - conversion settings were adjusted

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20200 - Messages for development class CNV_20200

• Message number: 165

• Message text: &1: Special Ledger table - conversion settings were adjusted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20200165 - &1: Special Ledger table - conversion settings were adjusted ?

  The SAP error message CNV20200165 typically relates to issues encountered during the conversion of special ledger tables in the context of data migration or system upgrades, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the conversion settings for the special ledger tables have been adjusted, which may lead to inconsistencies or issues during the data migration process.
  Cause:
  
  Configuration Changes: The conversion settings for special ledger tables may have been modified, either manually or through an automated process, leading to discrepancies in the expected data structure.
  Incompatibility: The source system's special ledger configuration may not be compatible with the target system's requirements, causing the conversion process to fail.
  Missing Data: Required data for the conversion may be missing or incorrectly formatted, leading to issues during the migration.
  Customizations: Custom developments or enhancements in the special ledger configuration may not be accounted for in the standard conversion settings.
  
  Solution:
  
  Review Conversion Settings: Check the conversion settings for the special ledger tables in the migration tool. Ensure that they align with the requirements of the target system.
  Adjust Configuration: If necessary, adjust the configuration settings to match the expected data structure and requirements of the target system.
  Data Validation: Validate the data in the source system to ensure that all required fields are populated and correctly formatted.
  Consult Documentation: Refer to the SAP documentation related to the specific migration or conversion process you are undertaking. This may provide insights into required settings and common pitfalls.
  Use SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide guidance on handling special ledger conversions.
  Testing: Conduct thorough testing in a non-production environment to ensure that the adjustments made resolve the issue without introducing new problems.
  
  Related Information:
  
  SAP Notes: Look for SAP Notes related to CNV20200165 for specific guidance or patches that may address known issues.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the steps you have taken.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to successfully complete the conversion of special ledger tables.