How To Fix DMC_RT_GEN120 - End of deletion of runtime objects for mass data transfer &1 on &2 at &3

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_GEN - DMC: Nachrichten der Generierungfunktionen

• Message number: 120

• Message text: End of deletion of runtime objects for mass data transfer &1 on &2 at &3

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_GEN120 - End of deletion of runtime objects for mass data transfer &1 on &2 at &3 ?

  The SAP error message DMC_RT_GEN120 typically occurs during the process of mass data transfer in the Data Migration Cockpit (DMC) or during data deletion operations. This error indicates that there was an issue with the deletion of runtime objects related to the mass data transfer process.
  Cause:
  The error can be caused by several factors, including:
  
  Data Integrity Issues: There may be inconsistencies or integrity issues with the data being processed, which can prevent successful deletion.
  Locking Issues: The objects being deleted might be locked by another process or user, preventing the deletion from completing.
  Authorization Issues: The user executing the deletion may not have the necessary authorizations to delete the runtime objects.
  System Performance: If the system is under heavy load, it may not be able to process the deletion in a timely manner.
  Configuration Issues: There may be misconfigurations in the DMC settings or the data transfer process.
  
  Solution:
  To resolve the DMC_RT_GEN120 error, you can take the following steps:
  
  Check Data Integrity: Review the data being processed for any inconsistencies or errors. Ensure that the data meets the required format and integrity constraints.
  Release Locks: Check if the objects are locked by other processes. You can use transaction codes like SM12 to view and release locks if necessary.
  Verify Authorizations: Ensure that the user executing the deletion has the necessary authorizations. You can check user roles and permissions in transaction PFCG.
  Monitor System Performance: Check the system performance and resource utilization. If the system is under heavy load, consider scheduling the deletion during off-peak hours.
  Review DMC Configuration: Ensure that the Data Migration Cockpit is properly configured. Check for any settings that may affect the deletion process.
  Check Logs: Review the application logs (transaction SLG1) for more detailed error messages that may provide additional context about the failure.
  Retry the Process: After addressing the above issues, try to rerun the mass data transfer or deletion process.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as DMC, SLG1, SM12, and PFCG for monitoring and troubleshooting.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address known issues related to this error message.
  Documentation: Review the official SAP documentation for the Data Migration Cockpit for best practices and troubleshooting tips.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.