How To Fix DMC_RT_MSG628 - Data transfer in progress; import content after transfer has completed

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_MSG - DMC: Runtime Object Messages

• Message number: 628

• Message text: Data transfer in progress; import content after transfer has completed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_RT_MSG628 - Data transfer in progress; import content after transfer has completed ?

  The SAP error message DMC_RT_MSG628 indicates that there is an ongoing data transfer process, and the system is not ready to import content until the transfer has completed. This error typically occurs in the context of data migration or data transfer processes within SAP systems, particularly when using tools like SAP Data Intelligence or SAP Data Migration Cockpit.
  Cause:
  
  Ongoing Data Transfer: The primary cause of this error is that a data transfer operation is still in progress. This could be due to a large volume of data being processed or a delay in the transfer process.
  Concurrent Processes: If multiple data transfer processes are initiated simultaneously, it may lead to conflicts, causing the system to prevent further actions until the current process is completed.
  System Performance: Performance issues or bottlenecks in the system can also lead to delays in data transfer, resulting in this error.
  
  Solution:
  
  Wait for Completion: The simplest solution is to wait until the current data transfer process has completed. You can monitor the status of the transfer in the relevant SAP interface or transaction.
  Check Process Status: Use transaction codes like SM37 (Job Monitoring) or relevant monitoring tools to check the status of the ongoing data transfer jobs. Ensure that they are not stuck or failing.
  Cancel or Restart: If the data transfer seems to be stuck for an extended period, you may consider canceling the job and restarting the transfer process. However, be cautious with this approach, as it may lead to data inconsistencies.
  Review Logs: Check the logs for any errors or warnings that might indicate why the transfer is taking longer than expected. This can provide insights into potential issues that need to be addressed.
  System Resources: Ensure that the system has adequate resources (CPU, memory, etc.) to handle the data transfer processes efficiently. If necessary, optimize the system performance.
  
  Related Information:
  
  Documentation: Refer to SAP's official documentation for the specific data transfer tool you are using (e.g., SAP Data Migration Cockpit, SAP Data Intelligence) for best practices and troubleshooting steps.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide patches related to data transfer processes.
  Community Forums: Engage with SAP community forums or support channels for additional insights and experiences from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the DMC_RT_MSG628 error and successfully proceed with your data import tasks.