How To Fix DMC_RT_MSG622 - Source record &1&2&3&4 already transferred to target system

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_MSG - DMC: Runtime Object Messages

• Message number: 622

• Message text: Source record &1&2&3&4 already transferred to target system

What causes this issue?

In the source system, a unique record is identified by a combination of
its value and associated key field.
If a unique record from the source system has been transferred to the
target system, any subsequent requests to transfer the unique record
will be ignored for the current mass transfer ID.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_RT_MSG622 - Source record &1&2&3&4 already transferred to target system ?

  The SAP error message DMC_RT_MSG622, which states "Source record &1&2&3&4 already transferred to target system," typically occurs in the context of data migration or data transfer processes, particularly when using the SAP Data Migration Cockpit or similar tools. This error indicates that the system has detected that a record you are trying to transfer has already been successfully transferred to the target system.
  Cause:
  
  
  Duplicate Transfer Attempt: The most common cause of this error is that the record identified by the parameters (&1, &2, &3, &4) has already been processed and transferred to the target system. This can happen if:
  
  The same data load is attempted multiple times.
  There is a retry mechanism in place that is attempting to resend records that have already been sent.
  
  
  
  Data Consistency Issues: There may be inconsistencies in the data being transferred, leading the system to believe that a record is already present in the target system.
  
  
  Incorrect Mapping or Configuration: If the mapping or configuration settings in the data migration process are incorrect, it may lead to the system misidentifying records.
  
  
  Solution:
  
  
  Check Transfer Logs: Review the transfer logs or monitoring tools to confirm whether the record has indeed been transferred. This will help you understand the state of the data in the target system.
  
  
  Identify Duplicates: If you find that the record has been transferred, you may need to skip this record in your current transfer process. If it is a duplicate, ensure that your data source does not contain duplicates.
  
  
  Adjust Data Load Process: If you are using a data load tool, check the settings to ensure that it is not set to reprocess records that have already been transferred. You may need to adjust the logic to handle already transferred records appropriately.
  
  
  Data Validation: Before initiating a transfer, validate the data to ensure that it does not contain duplicates or records that have already been processed.
  
  
  Error Handling: Implement error handling in your data migration process to manage such scenarios gracefully, allowing the process to continue without manual intervention.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the Data Migration Cockpit or the specific tool you are using for more detailed information on error handling and data transfer processes.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support Tickets: If the issue persists and you cannot resolve it, consider opening a support ticket with SAP for further assistance.
  
  By following these steps, you should be able to address the DMC_RT_MSG622 error effectively.