How To Fix CNV_MBT571 - Changing job settings failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 571

• Message text: Changing job settings failed

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 CNV_MBT571 - Changing job settings failed ?

  The SAP error message CNV_MBT571: Changing job settings failed 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 there was an issue when trying to modify the settings of a job that is part of the migration process.
  Possible Causes:
  
  Authorization Issues: The user executing the job may not have the necessary authorizations to change job settings.
  Job Status: The job may be in a status that does not allow changes (e.g., it is currently running or has already completed).
  Technical Issues: There may be underlying technical issues, such as database locks or inconsistencies in the job configuration.
  Configuration Errors: Incorrect or incomplete configuration settings for the migration job can lead to this error.
  System Performance: If the system is under heavy load, it may not be able to process the request to change job settings.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to modify job settings. This may involve checking roles and permissions in the SAP system.
  Verify Job Status: Check the status of the job in the job management transaction (e.g., SM37). If the job is running, wait for it to complete before attempting to change settings.
  Review Logs: Look at the job logs and system logs (e.g., SLG1) for any additional error messages or warnings that could provide more context about the failure.
  Restart the Job: If the job is stuck or in an inconsistent state, consider canceling it and restarting the job with the correct settings.
  Check Configuration: Review the configuration settings for the migration job to ensure they are complete and correct.
  System Performance: Monitor system performance and resource usage. If the system is under heavy load, consider scheduling the job during off-peak hours.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SLG1 (Application Log), and others that may help in diagnosing the issue.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for the migration tool you are using, as it may contain specific guidelines or troubleshooting tips related to job settings.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurred.