How To Fix CNV20600194 - Existing mapping initialized, &1 entries deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20600 - message class for package 20600

• Message number: 194

• Message text: Existing mapping initialized, &1 entries deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20600194 - Existing mapping initialized, &1 entries deleted ?

  The SAP error message CNV20600194 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This message indicates that existing mappings have been initialized, and a certain number of entries (denoted by &1) have been deleted as part of this process.
  Cause:
  
  Initialization of Mapping: The error suggests that the mapping table or configuration for the data migration has been reset or initialized. This can happen if the migration process is restarted or if there is a configuration issue.
  Data Consistency Issues: If there are inconsistencies in the data being migrated, the system may delete existing entries to ensure that the mapping is accurate and reflects the current state of the data.
  Configuration Errors: Incorrect settings in the migration cockpit or mapping configuration can lead to this error, causing the system to delete existing mappings.
  
  Solution:
  
  Review Migration Settings: Check the configuration settings in the migration cockpit or the relevant migration tool. Ensure that the mappings are correctly defined and that there are no errors in the configuration.
  Check for Data Consistency: Ensure that the data being migrated is consistent and meets the requirements of the target system. This may involve cleaning up the source data or adjusting the mapping rules.
  Reinitialize Mapping: If necessary, you may need to reinitialize the mapping manually, ensuring that you have a backup of any important data before doing so.
  Consult Logs: Review the logs generated during the migration process for any additional error messages or warnings that could provide more context about why the entries were deleted.
  SAP Notes and Documentation: Check for any relevant SAP Notes or documentation that may address this specific error message. SAP frequently updates its knowledge base with solutions for common issues.
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit, as it provides tools and guidelines for data migration.
  Data Mapping: Understand the importance of data mapping in the migration process, as it ensures that data from the source system is correctly aligned with the target system.
  SAP Community: Engage with the SAP Community forums or support channels for additional insights and shared experiences from other users who may have encountered the same error.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.