How To Fix CNV20380165 - &1: Special Ledger table - conversion settings were adjusted

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20380 - Messages for Development class CNV_20380

• 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 CNV20380165 - &1: Special Ledger table - conversion settings were adjusted ?

  The SAP error message CNV20380165 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 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 ledgers may have been modified, either manually or through an automated process, leading to discrepancies in how data is being interpreted or migrated.
  Incompatibility: The special ledger settings in the source system may not be compatible with the target system's configuration, especially if there are differences in versions or customizations.
  Missing Data: Required data for the special ledger tables may be missing or not properly mapped during the conversion process.
  
  Solution:
  
  Review Conversion Settings: Check the conversion settings for the special ledger tables in the migration tool. Ensure that they align with the source system's configuration.
  Adjust Mapping: If there are discrepancies in the mapping of fields between the source and target systems, adjust the mapping accordingly to ensure that all necessary data is captured.
  Consult Documentation: Refer to SAP's official documentation or notes related to the specific migration or upgrade process you are undertaking. This may provide insights into known issues and recommended practices.
  Run Pre-Checks: Utilize any pre-check tools provided by SAP to identify potential issues before running the migration. This can help catch configuration problems early.
  Engage SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide guidance based on the specific details of your system and the error encountered.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on special ledger conversions.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit, as it provides tools and guidelines for data migration, including handling special ledgers.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues. They can provide insights and solutions based on their experiences.
  
  By following these steps, you should be able to diagnose and resolve the CNV20380165 error effectively.