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

SAP Error Message - Details

• 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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNVMBTPEM009 - &1 already executed and restart is not allowed ?

  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 the process completed successfully or failed.
  Review Logs: Look at the logs generated during the execution of the process to identify any issues or errors that may have occurred.
  Reset Process: If the process needs to be re-executed, you may need to reset or delete the previous execution record. This can often be done through specific transaction codes or tools provided by SAP, but be cautious as this may lead to data inconsistencies.
  Consult Documentation: Refer to the official SAP documentation for the specific migration tool you are using. There may be specific instructions on how to handle this error.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide guidance based on the specific context of your implementation.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLG1 (Application Log) or others specific to the migration tool you are using.
  SAP Notes: Check for any SAP Notes related to the error message CNVMBTPEM009. SAP frequently releases notes that provide solutions or workarounds for known issues.
  Migration Cockpit: If you are using the SAP Migration Cockpit, ensure that you are following the recommended steps for data migration and that you understand the implications of re-running processes.
  
  By following these steps, you should be able to diagnose and potentially resolve the CNVMBTPEM009 error in your SAP environment.