How To Fix CNVMBTPLK022 - Function module for action log synchronization aborted with unknown error

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVMBTPLK - SAP LT production lock

• Message number: 022

• Message text: Function module for action log synchronization aborted with unknown error

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 CNVMBTPLK022 - Function module for action log synchronization aborted with unknown error ?

  The SAP error message CNVMBTPLK022 indicates that there was an issue with the function module responsible for action log synchronization during a data migration or conversion process. This error can occur in the context of SAP's Migration Cockpit or other data migration tools.
  Possible Causes:
  
  Configuration Issues: Incorrect configuration settings in the migration project or the source/target systems.
  Data Consistency: Inconsistent or corrupt data in the source system that cannot be processed.
  Authorization Problems: Insufficient authorizations for the user executing the migration.
  System Performance: Performance issues or timeouts during the execution of the function module.
  Transport Issues: Problems with transport requests or missing objects in the system.
  Custom Code: If there are custom enhancements or modifications, they might interfere with the standard process.
  
  Solutions:
  
  Check Logs: Review the detailed logs for the migration process to identify any specific errors or warnings that occurred before this message.
  Configuration Review: Ensure that all configurations related to the migration project are correct and complete.
  Data Validation: Validate the data in the source system to ensure there are no inconsistencies or corrupt records.
  User Authorizations: Verify that the user executing the migration has the necessary authorizations to perform all required actions.
  Performance Monitoring: Monitor system performance and check for any resource bottlenecks that might be causing timeouts.
  Debugging: If you have access to the development environment, consider debugging the function module to pinpoint the exact cause of the error.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide patches.
  Consult Documentation: Review the official SAP documentation for the migration tool you are using to ensure all steps are being followed correctly.
  
  Related Information:
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with the error message, logs, and any relevant details about your system configuration.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  Testing: If possible, replicate the issue in a test environment to troubleshoot without affecting production data.
  
  By following these steps, you should be able to identify the root cause of the CNVMBTPLK022 error and implement a suitable solution.