How To Fix CNVMBTPLK021 - System failure: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVMBTPLK - SAP LT production lock

• Message number: 021

• Message text: System failure: &1

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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Smart SAP Assistant

• What is the cause and solution for SAP error message CNVMBTPLK021 - System failure: &1 ?

  The SAP error message CNVMBTPLK021, which indicates a "System failure: &1," is typically associated with issues in the SAP system related to data migration or conversion processes. This error can occur during the execution of a migration project, particularly when using the SAP Migration Cockpit or other data transfer tools.
  Cause:
  
  System Configuration Issues: There may be misconfigurations in the system settings or parameters that are required for the migration process.
  Data Consistency Problems: The data being migrated may have inconsistencies or issues that prevent the process from completing successfully.
  Resource Limitations: Insufficient system resources (like memory or processing power) can lead to failures during intensive operations.
  Software Bugs: There may be bugs in the version of the SAP software being used, which can lead to unexpected failures.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to perform certain actions.
  
  Solution:
  
  Check System Logs: Review the system logs (transaction SM21) for more detailed error messages that can provide insights into the root cause of the failure.
  Review Configuration: Ensure that all necessary configurations for the migration process are correctly set up. This includes checking the settings in the Migration Cockpit or any related tools.
  Data Validation: Validate the data being migrated to ensure there are no inconsistencies or errors. Use tools like transaction SE11 to check the data structure.
  Increase Resources: If resource limitations are suspected, consider increasing the memory or processing power allocated to the SAP system.
  Update Software: Ensure that you are using the latest version of the SAP software and that all relevant patches have been applied.
  Check Authorizations: Verify that the user executing the migration has the necessary authorizations to perform the required actions.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation related to the Migration Cockpit or the specific migration tool you are using for any additional guidance or best practices.
  
  If the issue persists after following these steps, it may be necessary to contact SAP Support for further assistance.