How To Fix CNV20305165 - Conversion settings were adjusted: &1 (Special Ledger table)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20305 - Messages for conversion packages in CO

• Message number: 165

• Message text: Conversion settings were adjusted: &1 (Special Ledger table)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20305165 - Conversion settings were adjusted: &1 (Special Ledger table) ?

  The SAP error message CNV20305165 indicates that there has been an adjustment in the conversion settings related to a Special Ledger table during a data migration or conversion process. This message is typically encountered in the context of SAP S/4HANA migrations or when using the SAP Landscape Transformation (SLT) tool.
  Cause:
  The error message suggests that the conversion settings for a specific Special Ledger table have been modified. This could be due to several reasons, including:
  
  Incompatibility: The source data structure may not match the expected structure in the target system, leading to adjustments in the conversion settings.
  Configuration Changes: Changes in the configuration of the Special Ledger or the migration settings may have triggered this adjustment.
  Data Quality Issues: Issues with the data being migrated, such as missing or incorrect entries, can lead to adjustments in the conversion settings.
  Customizations: Custom developments or enhancements in the Special Ledger may require specific conversion settings that differ from standard settings.
  
  Solution:
  To resolve this issue, you can take the following steps:
  
  Review Conversion Settings: Check the conversion settings for the Special Ledger table in the migration tool you are using. Ensure that they are correctly configured according to your business requirements.
  Data Validation: Validate the source data for completeness and correctness. Ensure that all required fields are populated and that the data adheres to the expected formats.
  Consult Documentation: Refer to the SAP documentation related to the specific migration or conversion process you are undertaking. This may provide insights into the expected settings and any adjustments that may be necessary.
  Check for Notes and Updates: Look for any SAP Notes or updates related to the error message or the migration process. SAP frequently releases updates that may address known issues.
  Engage SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide guidance based on the specific context of your migration and the error encountered.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on handling conversion settings.
  Migration Tools: Familiarize yourself with the tools being used for the migration (e.g., SAP S/4HANA Migration Cockpit, SLT) and their documentation.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the root cause of the CNV20305165 error and implement the necessary adjustments to proceed with your migration or conversion process.