How To Fix CNV_DMC_MM007 - Cannot resume the transfer as the transfer did not stop (did not fail)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_MM - General message class of Migration Monitor

• Message number: 007

• Message text: Cannot resume the transfer as the transfer did not stop (did not fail)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_MM007 - Cannot resume the transfer as the transfer did not stop (did not fail) ?

  The SAP error message CNV_DMC_MM007 indicates that a data transfer process cannot be resumed because it did not stop or fail properly. This error typically occurs in the context of the SAP Data Migration Cockpit (DMC) or during data transfer processes in SAP S/4HANA migrations or system conversions.
  Cause:
  
  Incomplete Transfer: The transfer process may still be running or in a state that does not allow it to be resumed.
  Locking Issues: There may be locks on the data or processes that prevent the transfer from being resumed.
  System Configuration: There could be configuration issues in the DMC or the underlying system that are causing the transfer to not stop correctly.
  Network Issues: Interruption in network connectivity during the transfer process can lead to this error.
  User Actions: The user may have attempted to stop the transfer incorrectly or at an inappropriate time.
  
  Solution:
  
  Check Transfer Status: Verify the status of the transfer in the DMC. If it is still running, you may need to wait for it to complete or terminate it properly.
  Terminate the Process: If the transfer is stuck, you may need to manually terminate the process. This can often be done through transaction codes like SM37 (Job Monitoring) or SM50 (Process Overview).
  Review Logs: Check the logs for any additional error messages or warnings that could provide more context on why the transfer did not stop.
  Restart the DMC: Sometimes, restarting the Data Migration Cockpit can resolve transient issues.
  Check for Locks: Use transaction codes like SM12 (Lock Entries) to check for any locks that might be preventing the transfer from being resumed.
  Consult Documentation: Review SAP notes or documentation related to the specific version of the DMC you are using for any known issues or patches.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed logs and error messages.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on data transfer issues.
  DMC Documentation: Review the official SAP documentation for the Data Migration Cockpit for best practices and troubleshooting steps.
  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 diagnose and resolve the CNV_DMC_MM007 error effectively.