How To Fix CNV_MBT_SCHEDULER020 - Data Deletion is not running, therefore no hold-up is possible

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_SCHEDULER - DMIS Job Scheduler

• Message number: 020

• Message text: Data Deletion is not running, therefore no hold-up is possible

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 CNV_MBT_SCHEDULER020 - Data Deletion is not running, therefore no hold-up is possible ?

  The SAP error message CNV_MBT_SCHEDULER020 typically indicates that a data deletion process is not currently running, which means that the system cannot hold up or pause any ongoing processes related to data deletion. This error is often encountered in the context of data migration or data cleansing activities, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  Cause:
  
  No Active Deletion Process: The primary cause of this error is that there is no active data deletion job running in the background. The system expects a deletion process to be active to manage or hold up other processes.
  Configuration Issues: There may be configuration issues in the data migration or deletion settings that prevent the deletion job from starting.
  Job Scheduling Issues: The job responsible for data deletion may not have been scheduled correctly or may have failed to start due to other errors.
  
  Solution:
  
  Check Job Status: Verify if there are any active jobs related to data deletion. You can do this by checking the job overview in transaction SM37. Look for jobs related to the data deletion process and see if they are running, finished, or failed.
  Start the Deletion Job: If there is no active deletion job, you may need to manually start the deletion process. This can usually be done through the relevant transaction or program associated with your data migration or deletion process.
  Review Logs: Check the logs for any previous deletion jobs to identify if there were any errors that prevented the job from running. This can provide insights into what went wrong.
  Configuration Review: Ensure that the configuration settings for the data deletion process are correct. This may involve reviewing the settings in the Migration Cockpit or any related tools.
  Consult Documentation: Refer to the SAP documentation or notes related to the specific migration or deletion process you are using. There may be specific steps or prerequisites that need to be fulfilled.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They can provide more detailed insights based on your specific system configuration and logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SCC4 (Client Administration), and S/4HANA Migration Cockpit transactions.
  SAP Notes: Search for SAP Notes related to the error message or the specific migration tool you are using. SAP Notes often contain fixes, workarounds, or additional troubleshooting steps.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, ensure that you are following the recommended steps for data deletion and migration as outlined in the official SAP documentation.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the CNV_MBT_SCHEDULER020 error message.