How To Fix CNV_CDMC_CA298 - &1 unique entries were updated to the database table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDMC_CA - CDMC Clearing Analysis

• Message number: 298

• Message text: &1 unique entries were updated to the database table &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDMC_CA298 - &1 unique entries were updated to the database table &2 ?

  The SAP error message CNV_CDMC_CA298 indicates that a certain number of unique entries were updated to a specific database table during a data conversion or migration process. This message is typically associated with the SAP Conversion and Migration tools, particularly in the context of the SAP S/4HANA migration or data transfer processes.
  Cause:
  
  Data Migration Process: This message usually appears during a data migration process where unique entries are being inserted or updated in a database table.
  Duplicate Entries: The message may indicate that there were attempts to insert duplicate entries that were not allowed due to primary key constraints or unique constraints on the database table.
  Data Consistency Issues: There may be inconsistencies in the data being migrated, leading to updates rather than inserts.
  
  Solution:
  
  Review Migration Logs: Check the migration logs for detailed information about which entries were updated and why. This can provide insights into any issues with the data being migrated.
  Data Validation: Ensure that the data being migrated does not contain duplicates or inconsistencies. Validate the source data before migration.
  Adjust Migration Settings: If necessary, adjust the settings in the migration tool to handle duplicates appropriately, such as ignoring duplicates or updating existing records instead of trying to insert them.
  Database Constraints: Review the database table constraints to ensure they are set up correctly and that the data being migrated adheres to these constraints.
  Consult Documentation: Refer to SAP documentation related to the specific migration tool you are using for any additional troubleshooting steps or configuration options.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide guidance on data migration best practices.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Migration Tools: Familiarize yourself with the specific migration tools being used (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) and their documentation for best practices and troubleshooting tips.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.