How To Fix CNV_MBT431 - Status information has been refreshed - Errors detected in active phase

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 431

• Message text: Status information has been refreshed - Errors detected in active phase

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 CNV_MBT431 - Status information has been refreshed - Errors detected in active phase ?

  The SAP error message CNV_MBT431 indicates that there are errors detected in the active phase of a data migration or conversion process, specifically related to the SAP Migration Tool (often used in SAP S/4HANA migrations). The message "Status information has been refreshed" suggests that the system has updated the status of the migration process, but it has encountered issues that need to be addressed.
  Causes
  
  Data Quality Issues: The data being migrated may not meet the required quality standards, such as missing mandatory fields, incorrect data formats, or data inconsistencies.
  Configuration Errors: There may be misconfigurations in the migration settings or parameters that are causing the process to fail.
  Mapping Issues: The mapping of source data to target fields may not be correctly defined, leading to errors during the migration.
  Technical Errors: There could be underlying technical issues, such as database connectivity problems, system resource limitations, or bugs in the migration tool itself.
  
  Solutions
  
  Review Error Logs: Check the detailed error logs generated during the migration process. These logs will provide specific information about what went wrong and where.
  Data Validation: Validate the source data for completeness and correctness. Ensure that all mandatory fields are populated and that data types match the target schema.
  Adjust Configuration: Review and adjust the migration configuration settings. Ensure that all parameters are set correctly according to the migration requirements.
  Mapping Review: Verify the mapping of source to target fields. Make sure that all fields are correctly mapped and that any transformations needed are properly defined.
  Test Migration: If possible, perform a test migration with a smaller dataset to identify issues before executing the full migration.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using. There may be known issues or additional steps required for your specific scenario.
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide guidance based on the specific context of your migration.
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues with the migration tool or provide additional troubleshooting steps.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, familiarize yourself with its features and best practices for data migration.
  Community Forums: Engage with the SAP Community or other forums where users share their experiences and solutions related to similar migration issues.
  
  By following these steps, you should be able to identify and resolve the issues causing the CNV_MBT431 error message during your migration process.