Message type: E = Error
Message class:  CNVOM_DEL_SCHED - Messages for Deletion Scheduler 
Message number: 008
Message text: Deletion is running in system &1
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The SAP error message CNVOM_DEL_SCHED008 indicates that a deletion process is currently running in the system. This message typically arises in the context of data migration or data deletion processes, particularly when using the SAP Data Migration Cockpit or similar tools.
Cause: The error occurs when a user attempts to initiate a deletion operation while another deletion process is already in progress. This is a safeguard to prevent conflicts and ensure data integrity during deletion operations.
Solution: To resolve this issue, you can take the following steps: Check for Running Processes: Use transaction codes like SM37 (Job Monitoring) to check if there are any background jobs related to deletion that are currently running. Look for jobs with names that indicate they are related to the deletion process. Wait for Completion: If you find that a deletion job is running, you may need to wait for it to complete before attempting to start another deletion process. Cancel the Running Job: If
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