How To Fix CNVA_00006_MSG016 - Activity collect tables already finished. Can not be executed again

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVA_00006_MSG - Message class for Content Based Search

• Message number: 016

• Message text: Activity collect tables already finished. Can not be executed again

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNVA_00006_MSG016 - Activity collect tables already finished. Can not be executed again ?

  The SAP error message CNVA_00006_MSG016 indicates that the activity for collecting tables has already been completed and cannot be executed again. This error typically occurs in the context of data migration or system conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  Cause:
  The error arises when you attempt to re-execute the data collection process for tables that have already been processed. This can happen if:
  
  You mistakenly try to run the data collection activity again after it has been successfully completed.
  There is a misunderstanding of the process flow, leading to an attempt to collect data that has already been finalized.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Status: Verify the status of the data collection activity. If it has indeed been completed, you do not need to run it again. You can proceed to the next steps in your migration or conversion process.
  
  
  Review Logs: Look at the logs or messages generated during the data collection process to confirm that it completed successfully. This can provide insights into what was collected and if there were any issues.
  
  
  Reset or Reinitialize: If you need to re-run the data collection for any reason (e.g., if you believe there was an error in the initial collection), you may need to reset the status of the activity. This typically involves:
  
  Using transaction codes or tools provided by SAP to reset the migration cockpit or data collection status.
  Following the specific procedures outlined in the SAP documentation for your version and scenario.
  
  
  
  Consult Documentation: Refer to the official SAP documentation for the Migration Cockpit or the specific tool you are using. This documentation often contains detailed steps for handling errors and managing the data collection process.
  
  
  Contact SAP Support: If you are unable to resolve the issue through the above steps, consider reaching out to SAP Support for assistance. They can provide guidance based on your specific system configuration and the context of the error.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which includes best practices and common issues encountered during data migration.
  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 address the CNVA_00006_MSG016 error and continue with your data migration or conversion process.