How To Fix CNV_MBT_DEX218 - Error in Dex ID creation &

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_DEX - DMIS Data Extract related messages

• Message number: 218

• Message text: Error in Dex ID creation &

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_MBT_DEX218 - Error in Dex ID creation & ?

  The SAP error message CNV_MBT_DEX218 typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is an issue with the creation of a Dex ID, which is a unique identifier used in the migration process.
  Causes:
  
  Data Integrity Issues: The source data may have inconsistencies or integrity issues that prevent the successful creation of a Dex ID.
  Configuration Errors: Incorrect configuration settings in the migration tool or in the source system can lead to this error.
  Missing Required Fields: Certain mandatory fields may be missing in the data being migrated, which are necessary for Dex ID creation.
  Duplicate Entries: There may be duplicate entries in the source data that conflict with the Dex ID generation process.
  Technical Issues: There could be underlying technical issues, such as database constraints or system performance problems.
  
  Solutions:
  
  Check Source Data: Review the source data for any inconsistencies, missing fields, or duplicates. Ensure that all required fields are populated correctly.
  Review Configuration: Verify the configuration settings in the migration tool and ensure they align with the requirements of the migration process.
  Data Cleansing: Perform data cleansing to remove duplicates and correct any integrity issues in the source data.
  Log Analysis: Check the detailed logs for the migration process to identify specific records or issues that triggered the error.
  Consult Documentation: Refer to the SAP documentation for the migration tool being used to ensure that all prerequisites and configurations are met.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as well as the specific migration objects you are working with.
  Data Migration Best Practices: Review best practices for data migration to ensure a smooth process, including data validation and testing.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  By addressing the underlying causes and following the suggested solutions, you should be able to resolve the CNV_MBT_DEX218 error and successfully complete your data migration.