How To Fix CNVMBTPEM009 - &1 already executed and restart is not allowed

CNVMBTPEM009 - Overview

• Message type: E = Error

• Message class: CNVMBTPEM - PEM (Process Execution Manager)

• Message number: 009

• Message text: &1 already executed and restart is not allowed

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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CNVMBTPEM009 - Details

• The SAP error message CNVMBTPEM009 indicates that a specific process or job has already been executed, and a restart of that process is not permitted. This error typically arises in the context of data migration or conversion processes, particularly when using SAP's Migration Cockpit or similar tools.
  
  Cause:
  
  Process Already Completed: The most common cause is that the migration or conversion process has already been executed successfully or unsuccessfully, and the system does not allow re-execution to prevent data inconsistencies.
  Locking Mechanism: SAP has built-in mechanisms to prevent the same process from being executed multiple times simultaneously, which can lead to data integrity issues.
  
  Configuration Issues: There may be configuration settings that prevent the re-execution of certain jobs or processes.
  
  
  Solution:
  
  Check Process Status: Verify the status of the process in the relevant transaction (e.g., SLG1 for application logs, or the specific transaction for the migration tool you are using). This will help you understand whether