How To Fix CNV860 - Reloading is not possible for table &. Scen. &, and program not completed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 860

• Message text: Reloading is not possible for table &. Scen. &, and program not completed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV860 - Reloading is not possible for table &. Scen. &, and program not completed ?

  The SAP error message "CNV860 Reloading is not possible for table &. Scen. &, and program not completed" 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 issue with reloading data into a specific table during the migration process.
  Causes:
  
  Data Integrity Issues: The data being loaded may have integrity issues, such as missing mandatory fields or incorrect data formats.
  Table Locking: The target table may be locked by another process, preventing the reloading of data.
  Configuration Errors: There may be misconfigurations in the migration settings or mapping that prevent the data from being reloaded.
  Incomplete Previous Load: If a previous load attempt was incomplete or failed, it may leave the system in a state where reloading is not possible.
  Custom Code or Enhancements: Custom code or enhancements that interact with the migration process may cause conflicts.
  
  Solutions:
  
  Check Data Quality: Review the data being loaded for any inconsistencies or missing values. Ensure that all mandatory fields are populated and that data types match the target table's requirements.
  Release Table Locks: Check if the target table is locked by another process. If so, wait for the lock to be released or terminate the blocking process if appropriate.
  Review Migration Settings: Verify the configuration and mapping settings in the migration tool. Ensure that they are correctly set up for the data being migrated.
  Clear Previous Load Data: If a previous load attempt failed, you may need to clear any partially loaded data from the target table before attempting to reload.
  Check Logs: Review the logs generated during the migration process for any additional error messages or warnings that can provide more context about the failure.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration scenario you are working on for any known issues or additional troubleshooting steps.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for best practices and troubleshooting tips.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to successfully complete the migration process.