How To Fix CNV_DMC_SIN449 - Unexpected Doc. information record objectkey &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_SIN - Messages for s-innovations migration

• Message number: 449

• Message text: Unexpected Doc. information record objectkey &1

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_DMC_SIN449 - Unexpected Doc. information record objectkey &1 ?

  The SAP error message CNV_DMC_SIN449, which indicates "Unexpected Doc. information record object key &1," typically arises during data migration processes, particularly when using the SAP Data Migration Cockpit (DMC) or similar tools. This error suggests that the system encountered an unexpected or invalid document information record during the migration process.
  Causes:
  
  Data Integrity Issues: The document information record referenced by the object key may not exist in the source system or may have been deleted or corrupted.
  Incorrect Mapping: There may be a mismatch in the mapping of fields between the source and target systems, leading to the system not being able to find the expected document.
  Configuration Issues: The configuration settings in the DMC or the migration project may not be set up correctly, leading to unexpected behavior.
  Version Compatibility: The version of the migration tool or the SAP system may not be compatible, leading to errors in processing the document information records.
  
  Solutions:
  
  Check Object Key: Verify that the object key referenced in the error message exists in the source system. You can do this by querying the relevant database tables or using transaction codes that relate to document management.
  Review Data Mapping: Ensure that the data mapping between the source and target systems is correct. Check the transformation rules and ensure that all necessary fields are included.
  Validate Configuration: Review the configuration settings in the Data Migration Cockpit. Ensure that all necessary settings are correctly configured and that the migration project is set up properly.
  Check for Updates: Ensure that you are using the latest version of the SAP Data Migration Cockpit and that your SAP system is up to date. Sometimes, bugs in earlier versions can lead to unexpected errors.
  Consult Logs: Check the migration logs for more detailed error messages or warnings that could provide additional context about the issue.
  SAP Notes: Search for relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error. SAP frequently updates its documentation and provides fixes for known issues.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the Data Migration Cockpit for detailed guidance on data migration processes.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error details and any relevant logs.
  
  By following these steps, you should be able to diagnose and resolve the CNV_DMC_SIN449 error effectively.