How To Fix CNVMBTPEM039 - Re-start for failed activities in block not allowed by scheduling.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 039

• Message text: Re-start for failed activities in block not allowed by scheduling.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNVMBTPEM039 - Re-start for failed activities in block not allowed by scheduling. ?

  The SAP error message CNVMBTPEM039 typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a restart for failed activities in a block is not allowed due to scheduling constraints.
  Cause:
  
  Failed Activities: The error arises when there are activities within a migration block that have failed, and the system is trying to restart them.
  Scheduling Constraints: The migration process may have specific scheduling rules that prevent the restart of failed activities until certain conditions are met.
  Locking Issues: There may be locks on the database or other resources that prevent the activities from being restarted.
  Configuration Issues: Incorrect configuration or settings in the migration cockpit or related tools can lead to this error.
  
  Solution:
  
  Check Logs: Review the logs for the specific migration or conversion process to identify which activities have failed and why.
  Resolve Failures: Address the root cause of the failures. This may involve correcting data issues, fixing configuration problems, or resolving any locking issues.
  Manual Restart: If the system does not allow automatic restarts, you may need to manually restart the failed activities after resolving the issues.
  Adjust Scheduling: If applicable, adjust the scheduling settings to allow for the restart of failed activities.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using for any additional troubleshooting steps or configuration settings.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if it involves complex migration scenarios.
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as well as best practices for data migration.
  Error Codes: Keep a list of common error codes and their meanings to facilitate quicker troubleshooting in the future.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling migration issues.
  
  By following these steps, you should be able to diagnose and resolve the CNVMBTPEM039 error effectively.