Message type: E = Error
Message class:  CNVMBT - Messages for MBT/API/PCL 
Message number: 141
Message text: Activity &1 is still running therefore package could not be completed
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The SAP error message CNVMBT141 indicates that a specific activity (denoted by &1) is still running, which prevents the completion of a package. This error typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
Cause: Ongoing Process: The most common cause of this error is that a previous activity or job is still in progress. This could be due to long-running data migration tasks that have not yet completed. Locking Issues: There may be database locks or other resource contention issues that are preventing the package from completing. System Performance: If the system is under heavy load, it may take longer for activities to complete, leading to this error.
Solution: Check Running Activities: Use transaction codes like SM37 (Job Monitoring) to check for any jobs that are still running. Look for the specific activity mentioned in the error message. If you find that the
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