How To Fix CNV_MBT_DEX210 - DEX header save failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_DEX - DMIS Data Extract related messages

• Message number: 210

• Message text: DEX header save failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_DEX210 - DEX header save failed ?

  The SAP error message CNV_MBT_DEX210: DEX header save failed typically occurs during the execution of a data migration or conversion process, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services tools. This error indicates that there was a failure in saving the DEX (Data Exchange) header information, which is crucial for the data migration process.
  Causes:
  
  Data Integrity Issues: There may be issues with the data being processed, such as missing or invalid entries that prevent the DEX header from being saved.
  Authorization Problems: The user executing the migration may not have the necessary authorizations to perform the operation.
  Configuration Errors: Incorrect configuration settings in the migration tool or in the SAP system can lead to this error.
  Database Issues: Problems with the underlying database, such as connectivity issues or database locks, can also cause this error.
  System Resource Limitations: Insufficient memory or processing power on the server can lead to failures in saving data.
  
  Solutions:
  
  Check Data Integrity: Review the data being migrated for any inconsistencies or missing values. Ensure that all required fields are populated correctly.
  Verify Authorizations: Ensure that the user has the necessary permissions to execute the migration. Check roles and authorizations in the SAP system.
  Review Configuration Settings: Double-check the configuration settings for the migration tool. Ensure that all parameters are set correctly and that the system is properly configured for the migration.
  Database Health Check: Perform a health check on the database to ensure that it is functioning correctly. Look for any locks or connectivity issues that may be affecting the migration process.
  Monitor System Resources: Check the server's resource usage (CPU, memory, disk space) to ensure that there are sufficient resources available for the migration process.
  Consult Logs: Review the application and system logs for more detailed error messages that can provide additional context on the failure.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the CNV_MBT_DEX210 error. SAP frequently updates its knowledge base with solutions for common errors.
  Documentation: Refer to the official SAP documentation for the specific migration tool you are using (e.g., SLT, Data Services) for best practices and troubleshooting steps.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.